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ADQLParser.java 175.32 KiB
/* ADQLParser.java */
/* Generated By:JavaCC: Do not edit this line. ADQLParser.java */
package adql.parser;
import java.util.Stack;
import java.util.Vector;
import java.util.ArrayList;
import java.util.Collection;
import java.io.FileReader;
import java.io.IOException;
import adql.db.exception.UnresolvedIdentifiersException;
import adql.parser.IdentifierItems.IdentifierItem;
import adql.parser.ADQLQueryFactory.JoinType;
import adql.query.*;
import adql.query.from.*;
import adql.query.constraint.*;
import adql.query.operand.*;
import adql.query.operand.function.*;
import adql.query.operand.function.geometry.*;
import adql.query.operand.function.geometry.GeometryFunction.GeometryValue;
import adql.translator.PostgreSQLTranslator;
import adql.translator.TranslationException;
/**
* Parses an ADQL query thanks to the {@link ADQLParser#Query()} function.
*
* <p>
* This parser is able, thanks to a {@link QueryChecker} object, to check each
* {@link ADQLQuery} just after its generation. It could be used to check the
* consistency between the ADQL query to parse and the "database" on which the
* query must be executed. By default, there is no {@link QueryChecker}. Thus
* you must extend {@link QueryChecker} to check semantically all generated
* ADQLQuery objects.
* </p>
*
* <p>
* To create an object representation of the given ADQL query, this parser uses
* a {@link ADQLQueryFactory} object. So if you want customize some object
* (ie. CONTAINS) of this representation you just have to extend the
* corresponding default object (ie. ContainsFunction) and to extend the
* corresponding function of {@link ADQLQueryFactory}
* (ie. createContains(...)).
* </p>
*
* <p>Here are the key functions to use:</p>
* <ul>
* <li>{@link #parseQuery(java.lang.String)} (or any of its alternatives)
* to parse an input ADQL query String and get its corresponding ADQL tree
* </li>
* <li>{@link #tryQuickFix(java.lang.String)} to try fixing the most common
* issues with ADQL queries (e.g. Unicode confusable characters,
* unescaped ADQL identifiers, SQL reserved keywords, ...)</li>
* </ul>
*
* <p><b><u>WARNING:</u>
* To modify this class it's strongly encouraged to modify the .jj file in the
* section between <i>PARSER_BEGIN</i> and <i>PARSER_END</i> and to re-compile
* it with JavaCC.
* </b></p>
*
* @see QueryChecker* @see ADQLQueryFactory
*
* @author Grégory Mantelet (CDS;ARI)
* @version 1.5-2 (10/2020)
*/
public class ADQLParser implements ADQLParserConstants {
/** Tools to build the object representation of the ADQL query. */
private ADQLQueryFactory queryFactory = new ADQLQueryFactory();
/** The stack of queries (because there may be some sub-queries). */
private Stack<ADQLQuery> stackQuery = new Stack<ADQLQuery>();
/** The object representation of the ADQL query to parse.
* (ONLY USED DURING THE PARSING, else it is always <i>null</i>). */
private ADQLQuery query = null;
/** Checks each {@link ADQLQuery} (sub-query or not) just after their
* generation. */
private QueryChecker queryChecker = null;
/** The first token of a table/column name. This token is extracted by
* {@link #Identifier()}. */
private Token currentIdentifierToken = null;
/**
* Builds an ADQL parser without a query to parse.
*/
public ADQLParser(){
this(new java.io.ByteArrayInputStream("".getBytes()));
setDebug(false);
}
/**
* Builds an ADQL parser without a query to parse but with a
* {@link QueryChecker} and a {@link ADQLQueryFactory}.
*
* @param checker The object to use to check each {@link ADQLQuery}.
* @param factory The object to use to build an object representation of
* the given ADQL query.
*/
public ADQLParser(QueryChecker checker, ADQLQueryFactory factory) {
this();
queryChecker = checker;
if (factory != null)
queryFactory = factory;
}
/**
* Builds an ADQL parser without a query to parse but with a
* {@link QueryChecker}.
*
* @param checker The object to use to check each {@link ADQLQuery}.
*/
public ADQLParser(QueryChecker checker) {
this(checker, null);
}
/**
* Builds an ADQL parser without a query to parse but with a
* {@link ADQLQueryFactory}.
*
* @param factory The object to use to build an object representation of
* the given ADQL query.
*/
public ADQLParser(ADQLQueryFactory factory) {
this((QueryChecker)null, factory);
}
/**
* Builds a parser with a stream containing the query to parse.
*
* @param stream The stream in which the ADQL query to parse is given.
* @param checker The object to use to check each {@link ADQLQuery}.
* @param factory The object to use to build an object representation of
* the given ADQL query.
*/
public ADQLParser(java.io.InputStream stream, QueryChecker checker, ADQLQueryFactory factory) {
this(stream);
setDebug(false);
setDebug(false);
queryChecker = checker;
if (factory != null)
queryFactory = factory;
}
/**
* Builds a parser with a stream containing the query to parse.
*
* @param stream The stream in which the ADQL query to parse is given.
* @param checker The object to use to check each {@link ADQLQuery}.
*/
public ADQLParser(java.io.InputStream stream, QueryChecker checker) {
this(stream, checker, null);
}
/**
* Builds a parser with a stream containing the query to parse.
*
* @param stream The stream in which the ADQL query to parse is given.
* @param factory The object to use to build an object representation of
* the given ADQL query.
*/
public ADQLParser(java.io.InputStream stream, ADQLQueryFactory factory) {
this(stream, (QueryChecker)null, factory);
}
/**
* Builds a parser with a stream containing the query to parse.
*
* @param stream The stream in which the ADQL query to parse is given.
* @param encoding The supplied encoding.
* @param checker The object to use to check each {@link ADQLQuery}.
* @param factory The object to use to build an object representation
* of the given ADQL query.
*/
public ADQLParser(java.io.InputStream stream, String encoding, QueryChecker checker, ADQLQueryFactory factory) {
this(stream, encoding);
setDebug(false);
queryChecker = checker;
if (factory != null)
queryFactory = factory;
}
/**
* Builds a parser with a stream containing the query to parse.
*
* @param stream The stream in which the ADQL query to parse is given.
* @param encoding The supplied encoding.
* @param checker The object to use to check each {@link ADQLQuery}.
*/
public ADQLParser(java.io.InputStream stream, String encoding, QueryChecker checker) {
this(stream, encoding, checker, null); }
/**
* Builds a parser with a stream containing the query to parse.
*
* @param stream The stream in which the ADQL query to parse is given.
* @param encoding The supplied encoding.
* @param factory The object to use to build an object representation
* of the given ADQL query.
*/
public ADQLParser(java.io.InputStream stream, String encoding, ADQLQueryFactory factory) {
this(stream, encoding, null, factory);
}
/**
* Builds a parser with a reader containing the query to parse.
*
* @param reader The reader in which the ADQL query to parse is given.
* @param checker The object to use to check each {@link ADQLQuery}.
* @param factory The object to use to build an object representation
* of the given ADQL query.
*/
public ADQLParser(java.io.Reader reader, QueryChecker checker, ADQLQueryFactory factory) {
this(reader);
setDebug(false);
setDebug(false);
queryChecker = checker;
if (factory != null)
queryFactory = factory;
}
/**
* Builds a parser with a reader containing the query to parse.
*
* @param reader The reader in which the ADQL query to parse is given.
* @param checker The object to use to check each {@link ADQLQuery}.
*/
public ADQLParser(java.io.Reader reader, QueryChecker checker) {
this(reader, checker, null);
}
/**
* Builds a parser with a reader containing the query to parse.
*
* @param reader The reader in which the ADQL query to parse is given.
* @param factory The object to use to build an object representation
* of the given ADQL query.
*/
public ADQLParser(java.io.Reader reader, ADQLQueryFactory factory) {
this(reader, null, factory);
}
/**
* Builds a parser with another token manager.
*
* @param tm The manager which associates a token to a numeric code.
* @param checker The object to use to check each {@link ADQLQuery }.
* @param factory The object to use to build an object representation
* of the given ADQL query.
*/
public ADQLParser(ADQLParserTokenManager tm, QueryChecker checker, ADQLQueryFactory factory) {
this(tm);
setDebug(false);
setDebug(false);
queryChecker = checker;
if (factory != null)
queryFactory = factory;
}
/**
* Builds a parser with another token manager.
*
* @param tm The manager which associates a token to a numeric code.
* @param checker The object to use to check each {@link ADQLQuery}.
*/
public ADQLParser(ADQLParserTokenManager tm, QueryChecker checker) {
this(tm, checker, null);
}
/**
* Builds a parser with another token manager.
*
* @param tm The manager which associates a token to a numeric code.
* @param factory The object to use to build an object representation of
* the given ADQL query.
*/
public ADQLParser(ADQLParserTokenManager tm, ADQLQueryFactory factory) {
this(tm, null, factory);
}
/* ADDITIONAL GETTERS & SETTERS */
public final void setDebug(boolean debug){
if (debug) enable_tracing();
else disable_tracing();
}
public final QueryChecker getQueryChecker(){
return queryChecker;
}
public final void setQueryChecker(QueryChecker checker){
queryChecker = checker;
}
public final ADQLQueryFactory getQueryFactory(){
return queryFactory;
}
public final void setQueryFactory(ADQLQueryFactory factory){
queryFactory = (factory!=null)?factory:(new ADQLQueryFactory());
}
/* EXCEPTION HELPER FUNCTION */
private final ParseException generateParseException(Exception ex){
if (!(ex instanceof ParseException)){
ParseException pex = new ParseException("["+ex.getClass().getName()+"] "+ex.getMessage());
pex.setStackTrace(ex.getStackTrace());
return pex;
}else
return (ParseException)ex;
}
/* QUERY PARSING FUNCTIONS */
/**
* Tell whether the given string is a valid ADQL regular identifier.
*
* <p>
* According to the ADQL-2.0's BNF, a regular identifier (i.e. not delimited
* ; not between double quotes) must be a letter followed by a letter, digit
* or underscore. So, the following regular expression:
* </p> * <pre>[a-zA-Z]+[a-zA-Z0-9_]*</pre>
*
* <p>This is what this function tests on the given string.</p>
*
* @param idCandidate The string to test.
*
* @return <code>true</code> if the given string is a valid regular
* identifier,
* <code>false</code> otherwise.
*
* @see #testRegularIdentifier(adql.parser.Token)
*
* @since 1.5
*/
public final boolean isRegularIdentifier(final String idCandidate) {
return idCandidate.matches("[a-zA-Z]+[a-zA-Z0-9_]*");
}
/**
* Test the given token as an ADQL's regular identifier.
*
* <p>
* This function uses {@link #isRegularIdentifier(java.lang.String)} to
* test the given token's image. If the test fails, a
* {@link adql.parser.ParseException} is thrown.
* </p>
*
* @param token The token to test.
*
* @throws ParseException If the given token is not a valid ADQL regular
* identifier.
*
* @see #isRegularIdentifier(java.lang.String)
*
* @since 1.5
*/
public final void testRegularIdentifier(final Token token) throws ParseException {
if (!isRegularIdentifier(token.image))
throw new ParseException("Invalid ADQL regular identifier: \u005c""+token.image+"\u005c"! If it aims to be a column/table name/alias, you should write it between double quotes.", new TextPosition(token));
}
/**
* Parses the query given at the creation of this parser or in the
* <i>ReInit</i> functions.
*
* @return The object representation of the given ADQL query.
*
* @throws ParseException If there is at least one syntactic error.
*
* @see ADQLParser#Query()
*/
public final ADQLQuery parseQuery() throws ParseException {
stackQuery.clear();
query = null;
try {
return Query();
}catch(TokenMgrError tme) {
throw new ParseException(tme);
}
}
/**
* Parses the query given in parameter.
*
* @param q The ADQL query to parse.
*
* @return The object representation of the given ADQL query.
*
* @throws ParseException If there is at least one syntactic error.
* * @see ADQLParser#ReInit(java.io.InputStream)
* @see ADQLParser#setDebug(boolean)
* @see ADQLParser#Query()
*/
public final ADQLQuery parseQuery(String q) throws ParseException {
stackQuery.clear();
query = null;
ReInit(new java.io.ByteArrayInputStream(q.getBytes()));
try {
return Query();
}catch(TokenMgrError tme) {
throw new ParseException(tme);
}
}
/**
* Parses the query contained in the stream given in parameter.
*
* @param stream The stream which contains the ADQL query to parse.
*
* @return The object representation of the given ADQL query.
*
* @throws ParseException If there is at least one syntactic error.
*
* @see ADQLParser#ReInit(java.io.InputStream)
* @see ADQLParser#setDebug(boolean)
* @see ADQLParser#Query()
*/
public final ADQLQuery parseQuery(java.io.InputStream stream) throws ParseException {
stackQuery.clear();
query = null;
ReInit(stream);
try {
return Query();
}catch(TokenMgrError tme) {
throw new ParseException(tme);
}
}
/* CORRECTION SUGGESTION */
/**
* Try fixing tokens/terms of the input ADQL query.
*
* <p>
* <b>This function does not try to fix syntactical or semantical errors.</b>
* It just try to fix the most common issues in ADQL queries, such as:
* </p>
* <ul>
* <li>some Unicode characters confusable with ASCII characters (like a
* space, a dash, ...) ; this function replace them by their ASCII
* alternative,</li>
* <li>any of the following are double quoted:
* <ul>
* <li>non regular ADQL identifiers
* (e.g. <code>_RAJ2000</code>),</li>
* <li>ADQL function names used as identifiers
* (e.g. <code>distance</code>)</li>
* <li>and SQL reserved keywords
* (e.g. <code>public</code>).</li>
* </ul>
* </li>
* </ul>
*
* <p><i><b>Note 1:</b>
* The given stream is NOT closed by this function even if the EOF is
* reached. It is the responsibility of the caller to close it.
* </i></p>
*
* <p><i><b>Note 2:</b> * This function does not use any instance variable of this parser
* (especially the InputStream or Reader provided at initialisation or
* ReInit).
* </i></p>
*
* @param input Stream containing the input ADQL query to fix.
*
* @return The suggested correction of the input ADQL query.
*
* @throws java.io.IOException If there is any error while reading from the
* given input stream.
* @throws ParseException If any unrecognised character is encountered,
* or if anything else prevented the tokenization
* of some characters/words/terms.
*
* @see #tryQuickFix(java.lang.String)
*
* @since 1.5
*/
public final String tryQuickFix(final java.io.InputStream input) throws java.io.IOException, ParseException {
// Fetch everything into a single string:
StringBuffer buf = new StringBuffer();
byte[] cBuf = new byte[1024];
int nbChar;
while((nbChar = input.read(cBuf)) > -1){
buf.append(new String(cBuf, 0, nbChar));
}
// Convert the buffer into a String and now try to fix it:
return tryQuickFix(buf.toString());
}
/**
* Try fixing tokens/terms of the given ADQL query.
*
* <p>
* <b>This function does not try to fix syntactical or semantical errors.</b>
* It just try to fix the most common issues in ADQL queries, such as:
* </p>
* <ul>
* <li>some Unicode characters confusable with ASCII characters (like a
* space, a dash, ...) ; this function replace them by their ASCII
* alternative,</li>
* <li>any of the following are double quoted:
* <ul>
* <li>non regular ADQL identifiers
* (e.g. <code>_RAJ2000</code>),</li>
* <li>ADQL function names used as identifiers
* (e.g. <code>distance</code>)</li>
* <li>and SQL reserved keywords
* (e.g. <code>public</code>).</li>
* </ul>
* </li>
* </ul>
*
* <p><i><b>Note:</b>
* This function does not use any instance variable of this parser
* (especially the InputStream or Reader provided at initialisation or
* ReInit).
* </i></p>
*
* @param adqlQuery The input ADQL query to fix.
*
* @return The suggested correction of the given ADQL query.
*
* @throws ParseException If any unrecognised character is encountered,
* or if anything else prevented the tokenization
* of some characters/words/terms.
*
* @since 1.5 */
public String tryQuickFix(String adqlQuery) throws ParseException {
StringBuffer suggestedQuery = new StringBuffer();
// 1. Replace all Unicode confusable characters:
adqlQuery = replaceUnicodeConfusables(adqlQuery);
/* 1.bis. Normalise new lines and tabulations
* (to simplify the column counting): */
adqlQuery = adqlQuery.replaceAll("(\u005cr\u005cn|\u005cr|\u005cn)", System.getProperty("line.separator")).replaceAll("\u005ct", " ");
// 2. Analyse the query token by token:
ADQLParserTokenManager parser = new ADQLParserTokenManager(new SimpleCharStream(new java.io.ByteArrayInputStream(adqlQuery.getBytes())));
final String[] lines = adqlQuery.split(System.getProperty("line.separator"));
try{
String suggestedToken;
int lastLine = 1, lastCol = 1;
Token token = null, nextToken = parser.getNextToken();
// for all tokens until the EOF or EOQ:
do{
// get the next token:
token = nextToken;
nextToken = (isEnd(token) ? null : parser.getNextToken());
// 3. Double quote any suspect token:
if (mustEscape(token, nextToken)){
suggestedToken = "\u005c"" + token.image + "\u005c"";
}else
suggestedToken = token.image;
/* 4. Append all space characters (and comments) before the
* token: */
/* same line, just get the space characters between the last
* token and the one to append: */
if (lastLine == token.beginLine){
if (token.kind == ADQLParserConstants.EOF)
suggestedQuery.append(lines[lastLine - 1].substring(lastCol - 1));
else
suggestedQuery.append(lines[lastLine - 1].substring(lastCol - 1, token.beginColumn - (isEnd(token) ? 0 : 1)));
lastCol = token.endColumn + 1;
}
// not the same line...
else{
/* append all remaining space characters until the position
* of the token to append: */
do{
suggestedQuery.append(lines[lastLine - 1].substring(lastCol - 1)).append('\u005cn');
lastLine++;
lastCol = 1;
}while(lastLine < token.beginLine);
/* if there are still space characters before the token,
* append them as well: */
if (lastCol < token.beginColumn)
suggestedQuery.append(lines[lastLine - 1].substring(lastCol - 1, token.beginColumn - 1));
// finally, set the correct column position:
lastCol = token.endColumn + 1;
}
// 5. Append the suggested token:
suggestedQuery.append(suggestedToken);
}while(!isEnd(token));
}catch(TokenMgrError err){
// wrap such errors and propagate them:
throw new ParseException(err);
}
return suggestedQuery.toString();
}
/**
* All of the most common Unicode confusable characters and their
* ASCII/UTF-8 alternative.
*
* <p>
* Keys of this map represent the ASCII character while the values are the
* regular expression for all possible Unicode alternatives.
* </p>
*
* <p><i><b>Note:</b>
* All of them have been listed using
* <a href="https://unicode.org/cldr/utility/confusables.jsp">Unicode Utilities: Confusables</a>.
* </i></p>
*
* @since 1.5
*/
protected final static java.util.Map<String, String> REGEX_UNICODE_CONFUSABLES = new java.util.HashMap<String, String>(10);
/** Regular expression matching all Unicode alternatives for <code>-</code>.
* @since 1.5 */
protected final static String REGEX_DASH = "[-\u02d7\u06d4\u2010\u2011\u2012\u2013\u2043\u2212\u2796\u2cba\ufe58\u2014\u2015\u207b\u208b\u0096\u058a\ufe63\uff0d]";
/** Regular expression matching all Unicode alternatives for <code>_</code>.
* @since 1.5 */
protected final static String REGEX_UNDERSCORE = "[_\u07fa\ufe4d\ufe4e\ufe4f]";
/** Regular expression matching all Unicode alternatives for <code>'</code>.
* @since 1.5 */
protected final static String REGEX_QUOTE = "['`\u00b4\u02b9\u02bb\u02bc\u02bd\u02be\u02c8\u02ca\u02cb\u02f4\u0374\u0384\u055a\u055d\u05d9\u05f3\u07f4\u07f5\u144a\u16cc\u1fbd\u1fbf\u1fef\u1ffd\u1ffe\u2018\u2019\u201b\u2032\u2035\ua78c\uff07\uff40]";
/** Regular expression matching all Unicode alternatives for <code>"</code>.
* @since 1.5 */
protected final static String REGEX_DOUBLE_QUOTE = "[\u02ba\u02dd\u02ee\u02f6\u05f2\u05f4\u1cd3\u201c\u201d\u201f\u2033\u2036\u3003\uff02]";
/** Regular expression matching all Unicode alternatives for <code>.</code>.
* @since 1.5 */
protected final static String REGEX_STOP = "[.\u0660\u06f0\u0701\u0702\u2024\ua4f8\ua60e]";
/** Regular expression matching all Unicode alternatives for <code>+</code>.
* @since 1.5 */
protected final static String REGEX_PLUS = "[+\u16ed\u2795]";
/** Regular expression matching all Unicode alternatives for <code> </code>.
* @since 1.5 */
protected final static String REGEX_SPACE = "[ \u00a0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f]";
/** Regular expression matching all Unicode alternatives for <code><</code>.
* @since 1.5 */
protected final static String REGEX_LESS_THAN = "[<\u02c2\u1438\u16b2\u2039\u276e]";
/** Regular expression matching all Unicode alternatives for <code>></code>.
* @since 1.5 */
protected final static String REGEX_GREATER_THAN = "[>\u02c3\u1433\u203a\u276f]";
/** Regular expression matching all Unicode alternatives for <code>=</code>.
* @since 1.5 */
protected final static String REGEX_EQUAL = "[=\u1400\u2e40\u30a0\ua4ff]";
static {
REGEX_UNICODE_CONFUSABLES.put("-", REGEX_DASH);
REGEX_UNICODE_CONFUSABLES.put("_", REGEX_UNDERSCORE);
REGEX_UNICODE_CONFUSABLES.put("'", REGEX_QUOTE);
REGEX_UNICODE_CONFUSABLES.put("\u005c"", REGEX_DOUBLE_QUOTE);
REGEX_UNICODE_CONFUSABLES.put(".", REGEX_STOP);
REGEX_UNICODE_CONFUSABLES.put("+", REGEX_PLUS);
REGEX_UNICODE_CONFUSABLES.put(" ", REGEX_SPACE);
REGEX_UNICODE_CONFUSABLES.put("<", REGEX_LESS_THAN);
REGEX_UNICODE_CONFUSABLES.put(">", REGEX_GREATER_THAN);
REGEX_UNICODE_CONFUSABLES.put("=", REGEX_EQUAL);
}
/**
* Replace all Unicode characters that can be confused with other ASCI/UTF-8
* characters (e.g. different spaces, dashes, ...) in their ASCII version.
*
* @param adqlQuery The ADQL query string in which Unicode confusable
* characters must be replaced. *
* @return The same query without the most common Unicode confusable
* characters.
*
* @since 1.5
*/
protected String replaceUnicodeConfusables(final String adqlQuery){
String newAdqlQuery = adqlQuery;
for(java.util.Map.Entry<String, String> confusable : REGEX_UNICODE_CONFUSABLES.entrySet())
newAdqlQuery = newAdqlQuery.replaceAll(confusable.getValue(), confusable.getKey());
return newAdqlQuery;
}
/**
* Tell whether the given token represents the end of an ADQL query.
*
* @param token Token to analyze.
*
* @return <code>true</code> if the given token represents a query end,
* <code>false</code> otherwise.
*
* @since 1.5
*/
protected boolean isEnd(final Token token){
return token.kind == ADQLParserConstants.EOF || token.kind == ADQLParserConstants.EOQ;
}
/**
* Tell whether the given token must be double quoted.
*
* <p>
* This function considers all the following as terms to double quote:
* </p>
* <ul>
* <li>SQL reserved keywords</li>,
* <li>unrecognised regular identifiers (e.g. neither a delimited nor a
* valid ADQL regular identifier)</li>
* <li>and ADQL function name without a parameters list.</li>
* </ul>
*
* @param token The token to analyze.
* @param nextToken The following token. (useful to detect the start of a
* function's parameters list)
*
* @return <code>true</code> if the given token must be double quoted,
* <code>false</code> to keep it as provided.
*
* @since 1.5
*/
protected boolean mustEscape(final Token token, final Token nextToken){
switch(token.kind){
case ADQLParserConstants.SQL_RESERVED_WORD:
return true;
case ADQLParserConstants.REGULAR_IDENTIFIER_CANDIDATE:
return !isRegularIdentifier(token.image);
default:
return isFunctionName(token) && (nextToken == null || nextToken.kind != ADQLParserConstants.LEFT_PAR);
}
}
/**
* Tell whether the given token matches to an ADQL function name.
*
* @param token The token to analyze.
*
* @return <code>true</code> if the given token is an ADQL function name,
* <code>false</code> otherwise.
*
* @since 1.5
*/ protected boolean isFunctionName(final Token token){
switch(token.kind){
case ADQLParserConstants.COUNT:
case ADQLParserConstants.EXISTS:
case ADQLParserConstants.AVG:
case ADQLParserConstants.MAX:
case ADQLParserConstants.MIN:
case ADQLParserConstants.SUM:
case ADQLParserConstants.BOX:
case ADQLParserConstants.CENTROID:
case ADQLParserConstants.CIRCLE:
case ADQLParserConstants.POINT:
case ADQLParserConstants.POLYGON:
case ADQLParserConstants.REGION:
case ADQLParserConstants.CONTAINS:
case ADQLParserConstants.INTERSECTS:
case ADQLParserConstants.AREA:
case ADQLParserConstants.COORD1:
case ADQLParserConstants.COORD2:
case ADQLParserConstants.COORDSYS:
case ADQLParserConstants.DISTANCE:
case ADQLParserConstants.ABS:
case ADQLParserConstants.CEILING:
case ADQLParserConstants.DEGREES:
case ADQLParserConstants.EXP:
case ADQLParserConstants.FLOOR:
case ADQLParserConstants.LOG:
case ADQLParserConstants.LOG10:
case ADQLParserConstants.MOD:
case ADQLParserConstants.PI:
case ADQLParserConstants.POWER:
case ADQLParserConstants.RADIANS:
case ADQLParserConstants.RAND:
case ADQLParserConstants.ROUND:
case ADQLParserConstants.SQRT:
case ADQLParserConstants.TRUNCATE:
case ADQLParserConstants.ACOS:
case ADQLParserConstants.ASIN:
case ADQLParserConstants.ATAN:
case ADQLParserConstants.ATAN2:
case ADQLParserConstants.COS:
case ADQLParserConstants.COT:
case ADQLParserConstants.SIN:
case ADQLParserConstants.TAN:
case ADQLParserConstants.USING:
return true;
default:
return false;
}
}
/* MAIN PROGRAM */
/**
* Gets the specified ADQL query and parses the given ADQL query. The SQL
* translation is then printed if the syntax is correct.
*
* <p>
* <b>ONLY the syntax is checked: the query is NOT EXECUTED !</b>
* </p>
*
* @param args
* @throws Exception
*/
public static final void main(String[] args) throws Exception {
final String USAGE = "Usage:\u005cn adqlParser.jar [-d] [-v] [-e] [-a|-s] [-f] [<FILE>|<URL>]\u005cn\u005cnNOTE: If no file or URL is given, the ADQL query is expected in the standard\u005cn input. This query must end with a ';' or <Ctrl+D>!\u005cn\u005cnParameters:\u005cn -v or --verbose : Print the main steps of the parsing\u005cn -d or --debug : Print stack traces when a grave error occurs\u005cn -e or --explain : Explain the ADQL parsing (or Expand the parsing tree)\u005cn -a or --adql : Display the understood ADQL query\u005cn -s or --sql : Ask the SQL translation of the given ADQL query\u005cn (SQL compatible with PostgreSQL)\u005cn -f or --try-fix : Try fixing the most common ADQL query issues before\u005cn attempting to parse the query.\u005cn\u005cnReturn:\u005cn By default: nothing if the query is correct. Otherwise a message explaining\u005cn why the query is not correct is displayed.\u005cn With the -s option, the SQL translation of the given ADQL query will be\u005cn returned.\u005cn With the -a option, the ADQL query is returned as it has been understood.\u005cn\u005cnExit status:\u005cn 0 OK !\u005cn 1 Parameter error (missing or incorrect parameter)\u005cn 2 File error (incorrect file/url, reading error, ...)\u005cn 3 Parsing error (syntactic or semantic error)\u005cn 4 Translation error (a problem has occurred during the translation of the\u005cn given ADQL query in SQL).";
ADQLParser parser;
final String urlRegex = "^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";
String file = null, metaFile = null;
short mode = -1;
boolean verbose=false, debug=false, explain=false, tryFix=false;
// Parameters reading:
for(int i=0; i<args.length; i++){
if (args[i].equalsIgnoreCase("-d") || args[i].equalsIgnoreCase("--debug"))
debug = true;
else if (args[i].equalsIgnoreCase("-v") || args[i].equalsIgnoreCase("--verbose"))
verbose = true;
else if (args[i].equalsIgnoreCase("-e") || args[i].equalsIgnoreCase("--explain"))
explain = true;
else if (args[i].equalsIgnoreCase("-a") || args[i].equalsIgnoreCase("--adql")){
if (mode != -1){
System.err.println("((!)) Too much parameter: you must choose between -s, -c, -a or nothing ((!))\u005cn"+USAGE);
System.exit(1);
}else
mode = 1;
}else if (args[i].equalsIgnoreCase("-s") || args[i].equalsIgnoreCase("--sql")){
if (mode != -1){
System.err.println("((!)) Too much parameter: you must choose between -s, -c, -a or nothing ((!))\u005cn"+USAGE);
System.exit(1);
}else
mode = 2;
}else if (args[i].equalsIgnoreCase("-f") || args[i].equalsIgnoreCase("--try-fix"))
tryFix = true;
else if (args[i].equalsIgnoreCase("-h") || args[i].equalsIgnoreCase("--help")){
System.out.println(USAGE);
System.exit(0);
}else if (args[i].startsWith("-")){
System.err.println("((!)) Unknown parameter: \u005c""+args[i]+"\u005c" ((!))\u005cn"+USAGE);
System.exit(1);
}else
file = args[i].trim();
}
try{
// Try fixing the query, if asked:
if (tryFix) {
if (verbose)
System.out.println("((i)) Trying to automatically fix the query...");
String query;
java.io.InputStream in = null;
try {
// get the input stream...
if (file == null || file.length() == 0)
in = System.in;
else if (file.matches(urlRegex))
in = (new java.net.URL(file)).openStream();
else
in = new java.io.FileInputStream(file);
// ...and try fixing the query:
query = (new ADQLParser()).tryQuickFix(in);
} finally {
// close the stream (if opened):
if (in != null)
in.close();
in = null;
}
if (verbose)
System.out.println("((i)) SUGGESTED QUERY:\u005cn" + query);
// Initialise the parser with this fixed query:
parser = new ADQLParser(new java.io.ByteArrayInputStream(query.getBytes())); }
// Otherwise, take the query as provided:
else {
// Initialise the parser with the specified input:
if (file == null || file.length() == 0)
parser = new ADQLParser(System.in);
else if (file.matches(urlRegex))
parser = new ADQLParser((new java.net.URL(file)).openStream());
else
parser = new ADQLParser(new java.io.FileInputStream(file));
}
// Enable/Disable the debugging in function of the parameters:
parser.setDebug(explain);
// Query parsing:
try{
if (verbose) System.out.print("((i)) Parsing ADQL query...");
ADQLQuery q = parser.parseQuery();
if (verbose) System.out.println("((i)) CORRECT ADQL QUERY ((i))");
if (mode==2){
PostgreSQLTranslator translator = new PostgreSQLTranslator();
if (verbose) System.out.print("((i)) Translating in SQL...");
String sql = translator.translate(q);
if (verbose) System.out.println("ok");
System.out.println(sql);
}else if (mode==1){
System.out.println(q.toADQL());
}
}catch(UnresolvedIdentifiersException uie){
System.err.println("((X)) "+uie.getNbErrors()+" unresolved identifiers:");
for(ParseException pe : uie)
System.err.println("\u005ct - at "+pe.getPosition()+": "+uie.getMessage());
if (debug) uie.printStackTrace(System.err);
System.exit(3);
}catch(ParseException pe){
System.err.println("((X)) Syntax error: "+pe.getMessage()+" ((X))");
if (debug) pe.printStackTrace(System.err);
System.exit(3);
}catch(TranslationException te){
if (verbose) System.out.println("error");
System.err.println("((X)) Translation error: "+te.getMessage()+" ((X))");
if (debug) te.printStackTrace(System.err);
System.exit(4);
}
}catch(IOException ioe){
System.err.println("\u005cn((X)) Error while reading the file \u005c""+file+"\u005c": "+ioe.getMessage()+" ((X))");
if (debug) ioe.printStackTrace(System.err);
System.exit(2);
}
}
/* ########## */
/* # SYNTAX # */
/* ########## */
/* ******************* */
/* GENERAL ADQL SYNTAX */
/* ******************* */
/**
* Parses the ADQL query given at the parser creation or in the {@link ADQLParser#ReInit(java.io.InputStream)}
* or in the <i>parseQuery</i> functions.
*
* @return The object representation of the query.
* @throws ParseException If the query syntax is incorrect.
*/
final public ADQLQuery Query() throws ParseException {
trace_call("Query"); try {ADQLQuery q = null;
q = QueryExpression();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case 0:{
jj_consume_token(0);
break;
}
case EOQ:{
jj_consume_token(EOQ);
break;
}
default:
jj_la1[0] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
// check the query:
if (queryChecker != null)
queryChecker.check(q);
{if ("" != null) return q;}
throw new Error("Missing return statement in function");
} finally {
trace_return("Query");
}
}
final public ADQLQuery QueryExpression() throws ParseException {
trace_call("QueryExpression");
try {TextPosition endPos = null;
try{
// create the query:
query = queryFactory.createQuery();
stackQuery.push(query);
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
Select();
From();
endPos = query.getFrom().getPosition();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case WHERE:{
Where();
endPos = query.getWhere().getPosition();
break;
}
default:
jj_la1[1] = jj_gen;
;
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case GROUP:{
GroupBy();
endPos = query.getGroupBy().getPosition();
break;
}
default:
jj_la1[2] = jj_gen;
;
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case HAVING:{
Having();
endPos = query.getHaving().getPosition();
break;
}
default:
jj_la1[3] = jj_gen;
;
} switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ORDER:{
OrderBy();
endPos = query.getOrderBy().getPosition();
break;
}
default:
jj_la1[4] = jj_gen;
;
}
// set the position of the query:
query.setPosition(new TextPosition(query.getSelect().getPosition(), endPos));
// get the previous query (!= null if the current query is a sub-query):
ADQLQuery previousQuery = stackQuery.pop();
if (stackQuery.isEmpty())
query = null;
else
query = stackQuery.peek();
{if ("" != null) return previousQuery;}
throw new Error("Missing return statement in function");
} finally {
trace_return("QueryExpression");
}
}
final public ADQLQuery SubQueryExpression() throws ParseException {
trace_call("SubQueryExpression");
try {ADQLQuery q = null; Token start, end;
start = jj_consume_token(LEFT_PAR);
q = QueryExpression();
end = jj_consume_token(RIGHT_PAR);
q.setPosition(new TextPosition(start, end));
{if ("" != null) return q;}
throw new Error("Missing return statement in function");
} finally {
trace_return("SubQueryExpression");
}
}
final public void Select() throws ParseException {
trace_call("Select");
try {ClauseSelect select = query.getSelect(); SelectItem item=null; Token start,t = null;
start = jj_consume_token(SELECT);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case QUANTIFIER:{
t = jj_consume_token(QUANTIFIER);
select.setDistinctColumns(t.image.equalsIgnoreCase("DISTINCT"));
break;
}
default:
jj_la1[5] = jj_gen;
;
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case TOP:{
jj_consume_token(TOP);
t = jj_consume_token(UNSIGNED_INTEGER);
try{
select.setLimit(Integer.parseInt(t.image));
}catch(NumberFormatException nfe){
{if (true) throw new ParseException("[l."+t.beginLine+";c."+t.beginColumn+"] The TOP limit (\u005c""+t.image+"\u005c") isn't a regular unsigned integer !");}
}
break;
}
default:
jj_la1[6] = jj_gen;
;
} switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case OFFSET:{
jj_consume_token(OFFSET);
t = jj_consume_token(UNSIGNED_INTEGER);
try{
select.setOffset(Integer.parseInt(t.image));
}catch(NumberFormatException nfe){
{if (true) throw new ParseException("[l."+t.beginLine+";c."+t.beginColumn+"] The OFFSET limit (\u005c""+t.image+"\u005c") isn't a regular unsigned integer !");}
}
break;
}
default:
jj_la1[7] = jj_gen;
;
}
item = SelectItem();
select.add(item);
label_1:
while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
;
break;
}
default:
jj_la1[8] = jj_gen;
break label_1;
}
jj_consume_token(COMMA);
item = SelectItem();
select.add(item);
}
TextPosition lastItemPos = query.getSelect().get(query.getSelect().size()-1).getPosition();
select.setPosition(new TextPosition(start.beginLine, start.beginColumn, lastItemPos.endLine, lastItemPos.endColumn));
} finally {
trace_return("Select");
}
}
final public SelectItem SelectItem() throws ParseException {
trace_call("SelectItem");
try {IdentifierItems identifiers = new IdentifierItems(true); IdentifierItem id = null, label = null; ADQLOperand op = null; SelectItem item; Token starToken;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ASTERISK:{
starToken = jj_consume_token(ASTERISK);
item = new SelectAllColumns(query);
item.setPosition(new TextPosition(starToken));
{if ("" != null) return item;}
break;
}
default:
jj_la1[13] = jj_gen;
if (jj_2_1(7)) {
id = Identifier();
jj_consume_token(DOT);
identifiers.append(id);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
id = Identifier();
jj_consume_token(DOT);
identifiers.append(id);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
id = Identifier();
jj_consume_token(DOT);
identifiers.append(id);
break;
} default:
jj_la1[9] = jj_gen;
;
}
break;
}
default:
jj_la1[10] = jj_gen;
;
}
starToken = jj_consume_token(ASTERISK);
try{
item = new SelectAllColumns( queryFactory.createTable(identifiers, null) );
TextPosition firstPos = identifiers.get(0).position;
item.setPosition(new TextPosition(firstPos.beginLine, firstPos.beginColumn, starToken.endLine, (starToken.endColumn < 0) ? -1 : (starToken.endColumn + 1)));
{if ("" != null) return item;}
}catch(Exception ex) {
{if (true) throw generateParseException(ex);}
}
} else {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:
case PLUS:
case MINUS:
case AVG:
case MAX:
case MIN:
case SUM:
case COUNT:
case BOX:
case CENTROID:
case CIRCLE:
case POINT:
case POLYGON:
case REGION:
case CONTAINS:
case INTERSECTS:
case AREA:
case COORD1:
case COORD2:
case COORDSYS:
case DISTANCE:
case ABS:
case CEILING:
case DEGREES:
case EXP:
case FLOOR:
case LOG:
case LOG10:
case MOD:
case PI:
case POWER:
case RADIANS:
case RAND:
case ROUND:
case SQRT:
case TRUNCATE:
case ACOS:
case ASIN:
case ATAN:
case ATAN2:
case COS:
case COT:
case SIN:
case TAN:
case STRING_LITERAL:
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:
case DELIMITED_IDENTIFIER: case REGULAR_IDENTIFIER_CANDIDATE:{
op = ValueExpression();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case AS:
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case AS:{
jj_consume_token(AS);
break;
}
default:
jj_la1[11] = jj_gen;
;
}
label = Identifier();
break;
}
default:
jj_la1[12] = jj_gen;
;
}
break;
}
default:
jj_la1[14] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
}
try{
item = queryFactory.createSelectItem(op, (label==null)?null:label.identifier);
if (label != null){
item.setCaseSensitive(label.caseSensitivity);
item.setPosition(new TextPosition(op.getPosition(), label.position));
}else
item.setPosition(new TextPosition(op.getPosition()));
{if ("" != null) return item;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("SelectItem");
}
}
final public void From() throws ParseException {
trace_call("From");
try {FromContent content = null, content2 = null;
try {
jj_consume_token(FROM);
content = TableRef();
label_2:
while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
;
break;
}
default:
jj_la1[15] = jj_gen;
break label_2;
}
jj_consume_token(COMMA);
content2 = TableRef();
TextPosition startPos = content.getPosition(), endPos = content2.getPosition();
content = queryFactory.createJoin(JoinType.CROSS, content, content2);
content.setPosition(new TextPosition(startPos, endPos)); }
query.setFrom(content);
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
} finally {
trace_return("From");
}
}
final public void Where() throws ParseException {
trace_call("Where");
try {ClauseConstraints where = query.getWhere(); ADQLConstraint condition; Token start;
start = jj_consume_token(WHERE);
ConditionsList(where);
TextPosition endPosition = where.getPosition();
where.setPosition(new TextPosition(start.beginLine, start.beginColumn, endPosition.endLine, endPosition.endColumn));
} finally {
trace_return("Where");
}
}
final public void GroupBy() throws ParseException {
trace_call("GroupBy");
try {ClauseADQL<ADQLColumn> groupBy = query.getGroupBy(); ADQLColumn colRef = null; Token start;
start = jj_consume_token(GROUP);
jj_consume_token(BY);
colRef = Column();
groupBy.add(colRef);
label_3:
while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
;
break;
}
default:
jj_la1[16] = jj_gen;
break label_3;
}
jj_consume_token(COMMA);
colRef = Column();
groupBy.add(colRef);
}
groupBy.setPosition(new TextPosition(start.beginLine, start.beginColumn, colRef.getPosition().endLine, colRef.getPosition().endColumn));
} finally {
trace_return("GroupBy");
}
}
final public void Having() throws ParseException {
trace_call("Having");
try {ClauseConstraints having = query.getHaving(); Token start;
start = jj_consume_token(HAVING);
ConditionsList(having);
TextPosition endPosition = having.getPosition();
having.setPosition(new TextPosition(start.beginLine, start.beginColumn, endPosition.endLine, endPosition.endColumn));
} finally {
trace_return("Having");
}
}
final public void OrderBy() throws ParseException {
trace_call("OrderBy");
try {ClauseADQL<ADQLOrder> orderBy = query.getOrderBy(); ADQLOrder order = null; Token start;
start = jj_consume_token(ORDER);
jj_consume_token(BY);
order = OrderItem();
orderBy.add(order);
label_4: while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
;
break;
}
default:
jj_la1[17] = jj_gen;
break label_4;
}
jj_consume_token(COMMA);
order = OrderItem();
orderBy.add(order);
}
orderBy.setPosition(new TextPosition(start, token));
} finally {
trace_return("OrderBy");
}
}
/* *************************** */
/* COLUMN AND TABLE REFERENCES */
/* *************************** */
final public IdentifierItem Identifier() throws ParseException {
trace_call("Identifier");
try {Token t;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case REGULAR_IDENTIFIER_CANDIDATE:{
t = jj_consume_token(REGULAR_IDENTIFIER_CANDIDATE);
testRegularIdentifier(t);
{if ("" != null) return new IdentifierItem(t, false);}
break;
}
case DELIMITED_IDENTIFIER:{
t = jj_consume_token(DELIMITED_IDENTIFIER);
{if ("" != null) return new IdentifierItem(t, true);}
break;
}
default:
jj_la1[18] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
} finally {
trace_return("Identifier");
}
}
/**
* Extracts the name of a table with its possible catalog and schema prefixes.
*
* @return A {@link IdentifierItems} which contains at most three items: catalogName, schemaName and tableName.
*/
final public IdentifierItems TableName() throws ParseException {
trace_call("TableName");
try {IdentifierItems identifiers=new IdentifierItems(true); IdentifierItem id=null;
id = Identifier();
identifiers.append(id);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DOT:{
jj_consume_token(DOT);
id = Identifier();
identifiers.append(id);
break;
}
default:
jj_la1[19] = jj_gen;
;
} switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DOT:{
jj_consume_token(DOT);
id = Identifier();
identifiers.append(id);
break;
}
default:
jj_la1[20] = jj_gen;
;
}
{if ("" != null) return identifiers;}
throw new Error("Missing return statement in function");
} finally {
trace_return("TableName");
}
}
/**
* Extracts the name of a column with its possible catalog, schema and table prefixes.
*
* @return A {@link IdentifierItems} which contains at most four items: catalogName, schemaName, tableName and columnName.
*/
final public IdentifierItems ColumnName() throws ParseException {
trace_call("ColumnName");
try {IdentifierItem id; IdentifierItems table=null, identifiers=new IdentifierItems(false);
id = Identifier();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DOT:{
jj_consume_token(DOT);
table = TableName();
break;
}
default:
jj_la1[21] = jj_gen;
;
}
identifiers.append(id);
if (table != null){
for(int i=0; i<table.size(); i++)
identifiers.append(table.get(i));
}
{if ("" != null) return identifiers;}
throw new Error("Missing return statement in function");
} finally {
trace_return("ColumnName");
}
}
final public ADQLColumn Column() throws ParseException {
trace_call("Column");
try {IdentifierItems identifiers;
identifiers = ColumnName();
try{
{if ("" != null) return queryFactory.createColumn(identifiers);}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("Column");
}
}
final public ADQLOrder OrderItem() throws ParseException {
trace_call("OrderItem");
try {IdentifierItem identifier = null; Token ind = null, desc = null;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{ identifier = Identifier();
break;
}
case UNSIGNED_INTEGER:{
ind = jj_consume_token(UNSIGNED_INTEGER);
break;
}
default:
jj_la1[22] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ASC:
case DESC:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ASC:{
jj_consume_token(ASC);
break;
}
case DESC:{
desc = jj_consume_token(DESC);
break;
}
default:
jj_la1[23] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
}
default:
jj_la1[24] = jj_gen;
;
}
try{
ADQLOrder order = null;
if (identifier != null){
order = queryFactory.createOrder(identifier, desc!=null);
order.setPosition(identifier.position);
}else{
order = queryFactory.createOrder(Integer.parseInt(ind.image), desc!=null);
order.setPosition(new TextPosition(ind));
}
{if ("" != null) return order;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("OrderItem");
}
}
final public FromContent SimpleTableRef() throws ParseException {
trace_call("SimpleTableRef");
try {IdentifierItem alias = null; IdentifierItems identifiers = null; ADQLQuery subQuery = null; FromContent content = null; Token start,end;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
identifiers = TableName();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case AS:
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case AS:{
jj_consume_token(AS);
break; }
default:
jj_la1[25] = jj_gen;
;
}
alias = Identifier();
break;
}
default:
jj_la1[26] = jj_gen;
;
}
content = queryFactory.createTable(identifiers, alias);
if (alias == null)
content.setPosition(new TextPosition(identifiers.get(0).position, identifiers.get(identifiers.size()-1).position));
else
content.setPosition(new TextPosition(identifiers.get(0).position, alias.position));
{if ("" != null) return content;}
break;
}
default:
jj_la1[28] = jj_gen;
if (jj_2_2(2)) {
subQuery = SubQueryExpression();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case AS:{
jj_consume_token(AS);
break;
}
default:
jj_la1[27] = jj_gen;
;
}
alias = Identifier();
content = queryFactory.createTable(subQuery, alias);
if (alias == null)
content.setPosition(new TextPosition(subQuery.getPosition()));
else
content.setPosition(new TextPosition(subQuery.getPosition(), alias.position));
{if ("" != null) return content;}
} else {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:{
start = jj_consume_token(LEFT_PAR);
content = JoinedTable();
end = jj_consume_token(RIGHT_PAR);
content.setPosition(new TextPosition(start, end));
{if ("" != null) return content;}
break;
}
default:
jj_la1[29] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("SimpleTableRef");
}
}
final public FromContent TableRef() throws ParseException {
trace_call("TableRef");
try {FromContent content;
content = SimpleTableRef(); label_5:
while (true) {
if (jj_2_3(2)) {
;
} else {
break label_5;
}
content = JoinSpecification(content);
}
{if ("" != null) return content;}
throw new Error("Missing return statement in function");
} finally {
trace_return("TableRef");
}
}
final public FromContent JoinedTable() throws ParseException {
trace_call("JoinedTable");
try {FromContent content;
content = SimpleTableRef();
label_6:
while (true) {
content = JoinSpecification(content);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NATURAL:
case INNER:
case RIGHT:
case LEFT:
case FULL:
case JOIN:{
;
break;
}
default:
jj_la1[30] = jj_gen;
break label_6;
}
}
{if ("" != null) return content;}
throw new Error("Missing return statement in function");
} finally {
trace_return("JoinedTable");
}
}
final public ADQLJoin JoinSpecification(FromContent leftTable) throws ParseException {
trace_call("JoinSpecification");
try {boolean natural = false; JoinType type = JoinType.INNER; ClauseConstraints condition = new ClauseConstraints("ON"); ArrayList<ADQLColumn> lstColumns=new ArrayList<ADQLColumn>(); IdentifierItem id; FromContent rightTable; ADQLJoin join; Token lastPar;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NATURAL:{
jj_consume_token(NATURAL);
natural=true;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case INNER:
case RIGHT:
case LEFT:
case FULL:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case INNER:{
jj_consume_token(INNER);
break;
}
case RIGHT:
case LEFT:
case FULL:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT:{
jj_consume_token(LEFT);
type = JoinType.OUTER_LEFT; break;
}
case RIGHT:{
jj_consume_token(RIGHT);
type = JoinType.OUTER_RIGHT;
break;
}
case FULL:{
jj_consume_token(FULL);
type = JoinType.OUTER_FULL;
break;
}
default:
jj_la1[31] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case OUTER:{
jj_consume_token(OUTER);
break;
}
default:
jj_la1[32] = jj_gen;
;
}
break;
}
default:
jj_la1[33] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
}
default:
jj_la1[34] = jj_gen;
;
}
jj_consume_token(JOIN);
rightTable = SimpleTableRef();
join = queryFactory.createJoin(type, leftTable, rightTable);
join.setPosition(new TextPosition(leftTable.getPosition(), rightTable.getPosition()));
{if ("" != null) return join;}
break;
}
case INNER:
case RIGHT:
case LEFT:
case FULL:
case JOIN:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case INNER:
case RIGHT:
case LEFT:
case FULL:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case INNER:{
jj_consume_token(INNER);
break;
}
case RIGHT:
case LEFT:
case FULL:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT:{
jj_consume_token(LEFT);
type = JoinType.OUTER_LEFT;
break;
} case RIGHT:{
jj_consume_token(RIGHT);
type = JoinType.OUTER_RIGHT;
break;
}
case FULL:{
jj_consume_token(FULL);
type = JoinType.OUTER_FULL;
break;
}
default:
jj_la1[35] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case OUTER:{
jj_consume_token(OUTER);
break;
}
default:
jj_la1[36] = jj_gen;
;
}
break;
}
default:
jj_la1[37] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
}
default:
jj_la1[38] = jj_gen;
;
}
jj_consume_token(JOIN);
rightTable = SimpleTableRef();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ON:{
jj_consume_token(ON);
ConditionsList(condition);
join = queryFactory.createJoin(type, leftTable, rightTable, condition);
join.setPosition(new TextPosition(leftTable.getPosition(), condition.getPosition()));
{if ("" != null) return join;}
break;
}
case USING:{
jj_consume_token(USING);
jj_consume_token(LEFT_PAR);
id = Identifier();
lstColumns.add( queryFactory.createColumn(id) );
label_7:
while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
;
break;
}
default:
jj_la1[39] = jj_gen;
break label_7;
}
jj_consume_token(COMMA);
id = Identifier();
lstColumns.add( queryFactory.createColumn(id) );
}
lastPar = jj_consume_token(RIGHT_PAR);
join = queryFactory.createJoin(type, leftTable, rightTable, lstColumns); join.setPosition(new TextPosition(leftTable.getPosition().beginLine, leftTable.getPosition().beginColumn, lastPar.endLine, (lastPar.endColumn < 0) ? -1 : (lastPar.endColumn + 1)));
{if ("" != null) return join;}
break;
}
default:
jj_la1[40] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
}
default:
jj_la1[41] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("JoinSpecification");
}
}
/* ****** */
/* STRING */
/* ****** */
final public StringConstant String() throws ParseException {
trace_call("String");
try {Token t, start=null; String str=""; StringConstant cst;
label_8:
while (true) {
t = jj_consume_token(STRING_LITERAL);
str += t.image.substring(1, t.image.length()-1).replaceAll("''", "'");
if (start == null)
start = t;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case STRING_LITERAL:{
;
break;
}
default:
jj_la1[42] = jj_gen;
break label_8;
}
}
try{
cst = queryFactory.createStringConstant(str);
cst.setPosition(new TextPosition(start, t));
{if ("" != null) return cst;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("String");
}
}
/* ************* */
/* NUMERIC TYPES */
/* ************* */
final public NumericConstant UnsignedNumeric() throws ParseException {
trace_call("UnsignedNumeric");
try {Token t; NumericConstant cst;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case SCIENTIFIC_NUMBER:{
t = jj_consume_token(SCIENTIFIC_NUMBER);
break; }
case UNSIGNED_FLOAT:{
t = jj_consume_token(UNSIGNED_FLOAT);
break;
}
case UNSIGNED_INTEGER:{
t = jj_consume_token(UNSIGNED_INTEGER);
break;
}
default:
jj_la1[43] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
try{
cst = queryFactory.createNumericConstant(t.image);
cst.setPosition(new TextPosition(t));
{if ("" != null) return cst;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("UnsignedNumeric");
}
}
final public NumericConstant UnsignedFloat() throws ParseException {
trace_call("UnsignedFloat");
try {Token t; NumericConstant cst;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case UNSIGNED_INTEGER:{
t = jj_consume_token(UNSIGNED_INTEGER);
break;
}
case UNSIGNED_FLOAT:{
t = jj_consume_token(UNSIGNED_FLOAT);
break;
}
default:
jj_la1[44] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
try{
cst = queryFactory.createNumericConstant(t.image);
cst.setPosition(new TextPosition(t));
{if ("" != null) return cst;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("UnsignedFloat");
}
}
final public NumericConstant SignedInteger() throws ParseException {
trace_call("SignedInteger");
try {Token sign=null, number; NumericConstant cst;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case PLUS:
case MINUS:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case PLUS:{
sign = jj_consume_token(PLUS);
break;
}
case MINUS:{
sign = jj_consume_token(MINUS); break;
}
default:
jj_la1[45] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
}
default:
jj_la1[46] = jj_gen;
;
}
number = jj_consume_token(UNSIGNED_INTEGER);
try{
if (sign == null){ cst = queryFactory.createNumericConstant(number.image);
cst.setPosition(new TextPosition(number));
}else{ cst = queryFactory.createNumericConstant(sign.image+number.image);
cst.setPosition(new TextPosition(sign, number));
}
{if ("" != null) return cst;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("SignedInteger");
}
}
/* *********** */
/* EXPRESSIONS */
/* *********** */
final public ADQLOperand NumericValueExpressionPrimary() throws ParseException {
trace_call("NumericValueExpressionPrimary");
try {ADQLColumn column; ADQLOperand op; Token left, right;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:{
// unsigned_value_specification
op = UnsignedNumeric();
{if ("" != null) return op;}
break;
}
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
column = Column();
column.setExpectedType('N'); {if ("" != null) return column;}
break;
}
case AVG:
case MAX:
case MIN:
case SUM:
case COUNT:{
op = SqlFunction();
{if ("" != null) return op;}
break;
}
case LEFT_PAR:{
left = jj_consume_token(LEFT_PAR);
op = NumericExpression();
right = jj_consume_token(RIGHT_PAR);
WrappedOperand wop = queryFactory.createWrappedOperand(op); wop.setPosition(new TextPosition(left, right)); {if ("" != null) return wop;}
break;
}
default:
jj_la1[47] = jj_gen; jj_consume_token(-1);
throw new ParseException();
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("NumericValueExpressionPrimary");
}
}
final public ADQLOperand StringValueExpressionPrimary() throws ParseException {
trace_call("StringValueExpressionPrimary");
try {StringConstant expr; ADQLColumn column; ADQLOperand op; Token left, right;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case STRING_LITERAL:{
// string
expr = String();
{if ("" != null) return expr;}
break;
}
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:{
op = UnsignedNumeric();
{if ("" != null) return op;}
break;
}
case AVG:
case MAX:
case MIN:
case SUM:
case COUNT:{
op = SqlFunction();
{if ("" != null) return op;}
break;
}
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
column = Column();
column.setExpectedType('*'); {if ("" != null) return column;}
break;
}
case LEFT_PAR:{
left = jj_consume_token(LEFT_PAR);
op = ValueExpression();
right = jj_consume_token(RIGHT_PAR);
WrappedOperand wop = queryFactory.createWrappedOperand(op); wop.setPosition(new TextPosition(left, right)); {if ("" != null) return wop;}
break;
}
default:
jj_la1[48] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("StringValueExpressionPrimary");
}
}
final public ADQLOperand ValueExpression() throws ParseException {
trace_call("ValueExpression");
try {ADQLOperand valueExpr = null; Token left, right;
try { if (jj_2_4(2147483647)) {
valueExpr = NumericExpression();
} else if (jj_2_5(2147483647)) {
valueExpr = StringExpression();
} else if (jj_2_6(2147483647)) {
left = jj_consume_token(LEFT_PAR);
valueExpr = ValueExpression();
right = jj_consume_token(RIGHT_PAR);
valueExpr = queryFactory.createWrappedOperand(valueExpr); ((WrappedOperand)valueExpr).setPosition(new TextPosition(left, right));
} else if (jj_2_7(2147483647)) {
valueExpr = UserDefinedFunction();
} else if (jj_2_8(2)) {
valueExpr = GeometryValueFunction();
} else if (jj_2_9(2147483647)) {
valueExpr = Column();
} else if (jj_2_10(2147483647)) {
valueExpr = StringFactor();
} else if (jj_2_11(3)) {
valueExpr = Factor();
} else {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
valueExpr = Column();
break;
}
default:
jj_la1[49] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
{if ("" != null) return valueExpr;}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("ValueExpression");
}
}
final public ADQLOperand NumericExpression() throws ParseException {
trace_call("NumericExpression");
try {Token sign=null; ADQLOperand leftOp, rightOp=null;
leftOp = NumericTerm();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case PLUS:
case MINUS:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case PLUS:{
sign = jj_consume_token(PLUS);
break;
}
case MINUS:{
sign = jj_consume_token(MINUS);
break;
}
default:
jj_la1[50] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
rightOp = NumericExpression();
break;
}
default:
jj_la1[51] = jj_gen;
;
}if (sign == null)
{if ("" != null) return leftOp;}
else{
try{
Operation operation = queryFactory.createOperation(leftOp, OperationType.getOperator(sign.image), rightOp);
operation.setPosition(new TextPosition(leftOp.getPosition(), rightOp.getPosition()));
{if ("" != null) return operation;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("NumericExpression");
}
}
final public ADQLOperand NumericTerm() throws ParseException {
trace_call("NumericTerm");
try {Token sign=null; ADQLOperand leftOp, rightOp=null;
leftOp = Factor();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ASTERISK:
case DIVIDE:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ASTERISK:{
sign = jj_consume_token(ASTERISK);
break;
}
case DIVIDE:{
sign = jj_consume_token(DIVIDE);
break;
}
default:
jj_la1[52] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
rightOp = NumericTerm();
break;
}
default:
jj_la1[53] = jj_gen;
;
}
if (sign == null)
{if ("" != null) return leftOp;}
else{
try{
Operation operation = queryFactory.createOperation(leftOp, OperationType.getOperator(sign.image), rightOp);
operation.setPosition(new TextPosition(leftOp.getPosition(), rightOp.getPosition()));
{if ("" != null) return operation;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("NumericTerm");
}
}
final public ADQLOperand Factor() throws ParseException {
trace_call("Factor");
try {boolean negative = false; Token minusSign = null; ADQLOperand op;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case PLUS:
case MINUS:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case PLUS:{ jj_consume_token(PLUS);
break;
}
case MINUS:{
minusSign = jj_consume_token(MINUS);
negative = true;
break;
}
default:
jj_la1[54] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
}
default:
jj_la1[55] = jj_gen;
;
}
if (jj_2_12(2)) {
op = NumericFunction();
} else {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:
case AVG:
case MAX:
case MIN:
case SUM:
case COUNT:
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
op = NumericValueExpressionPrimary();
break;
}
default:
jj_la1[56] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
if (negative){
try{
TextPosition position = op.getPosition();
op = queryFactory.createNegativeOperand(op);
NegativeOperand negativeOp = (NegativeOperand)op;
if (minusSign != null)
negativeOp.setPosition(new TextPosition(minusSign.beginLine, minusSign.beginColumn, position.endLine, position.endColumn));
else
negativeOp.setPosition(position);
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
}
{if ("" != null) return op;}
throw new Error("Missing return statement in function");
} finally {
trace_return("Factor");
}
}
final public ADQLOperand StringExpression() throws ParseException {
trace_call("StringExpression");
try {ADQLOperand leftOp; ADQLOperand rightOp = null;
leftOp = StringFactor();
label_9:
while (true) { switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case CONCAT:{
;
break;
}
default:
jj_la1[57] = jj_gen;
break label_9;
}
jj_consume_token(CONCAT);
rightOp = StringFactor();
if (!(leftOp instanceof Concatenation)){
try{
ADQLOperand temp = leftOp;
leftOp = queryFactory.createConcatenation();
((Concatenation)leftOp).add(temp);
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
}
((Concatenation)leftOp).add(rightOp);
}
if (leftOp instanceof Concatenation){
Concatenation concat = (Concatenation)leftOp;
concat.setPosition(new TextPosition(concat.get(0).getPosition(), concat.get(concat.size()-1).getPosition()));
}
{if ("" != null) return leftOp;}
throw new Error("Missing return statement in function");
} finally {
trace_return("StringExpression");
}
}
final public ADQLOperand StringFactor() throws ParseException {
trace_call("StringFactor");
try {ADQLOperand op;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COORDSYS:{
op = ExtractCoordSys();
break;
}
default:
jj_la1[58] = jj_gen;
if (jj_2_13(2)) {
op = UserDefinedFunction();
((UserDefinedFunction)op).setExpectedType('S');
} else {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:
case AVG:
case MAX:
case MIN:
case SUM:
case COUNT:
case STRING_LITERAL:
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
op = StringValueExpressionPrimary();
break;
}
default:
jj_la1[59] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
}{if ("" != null) return op;}
throw new Error("Missing return statement in function");
} finally {
trace_return("StringFactor");
}
}
final public GeometryValue<GeometryFunction> GeometryExpression() throws ParseException {
trace_call("GeometryExpression");
try {ADQLColumn col = null; GeometryFunction gf = null;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
col = Column();
break;
}
case BOX:
case CENTROID:
case CIRCLE:
case POINT:
case POLYGON:
case REGION:{
gf = GeometryValueFunction();
break;
}
default:
jj_la1[60] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
if (col != null){
col.setExpectedType('G');
{if ("" != null) return new GeometryValue<GeometryFunction>(col);}
}else
{if ("" != null) return new GeometryValue<GeometryFunction>(gf);}
throw new Error("Missing return statement in function");
} finally {
trace_return("GeometryExpression");
}
}
/* ********************************** */
/* BOOLEAN EXPRESSIONS (WHERE clause) */
/* ********************************** */
final public ClauseConstraints ConditionsList(ClauseConstraints clause) throws ParseException {
trace_call("ConditionsList");
try {ADQLConstraint constraint = null; Token op = null; boolean notOp = false;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NOT:{
op = jj_consume_token(NOT);
notOp = true;
break;
}
default:
jj_la1[61] = jj_gen;
;
}
constraint = Constraint();
if (notOp){
TextPosition oldPos = constraint.getPosition();
constraint = queryFactory.createNot(constraint);
((NotConstraint)constraint).setPosition(new TextPosition(op.beginLine, op.beginColumn, oldPos.endLine, oldPos.endColumn));
}
notOp = false;
if (clause instanceof ADQLConstraint)
clause.add(constraint);
else
clause.add(constraint); label_10:
while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case AND:
case OR:{
;
break;
}
default:
jj_la1[62] = jj_gen;
break label_10;
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case AND:{
op = jj_consume_token(AND);
break;
}
case OR:{
op = jj_consume_token(OR);
break;
}
default:
jj_la1[63] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NOT:{
jj_consume_token(NOT);
notOp = true;
break;
}
default:
jj_la1[64] = jj_gen;
;
}
constraint = Constraint();
if (notOp){
TextPosition oldPos = constraint.getPosition();
constraint = queryFactory.createNot(constraint);
((NotConstraint)constraint).setPosition(new TextPosition(op.beginLine, op.beginColumn, oldPos.endLine, oldPos.endColumn));
}
notOp = false;
if (clause instanceof ADQLConstraint)
clause.add(op.image, constraint);
else
clause.add(op.image, constraint);
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
if (!clause.isEmpty()){
TextPosition start = clause.get(0).getPosition();
TextPosition end = clause.get(clause.size()-1).getPosition();
clause.setPosition(new TextPosition(start, end));
}
{if ("" != null) return clause;}
throw new Error("Missing return statement in function");
} finally {
trace_return("ConditionsList");
}
}
final public ADQLConstraint Constraint() throws ParseException {
trace_call("Constraint");
try {ADQLConstraint constraint = null; Token start, end;
if (jj_2_14(2147483647)) {
constraint = Predicate();
} else { switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:{
start = jj_consume_token(LEFT_PAR);
try{
constraint = queryFactory.createGroupOfConstraints();
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
ConditionsList((ConstraintsGroup)constraint);
end = jj_consume_token(RIGHT_PAR);
((ConstraintsGroup)constraint).setPosition(new TextPosition(start, end));
break;
}
default:
jj_la1[65] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
{if ("" != null) return constraint;}
throw new Error("Missing return statement in function");
} finally {
trace_return("Constraint");
}
}
final public ADQLConstraint Predicate() throws ParseException {
trace_call("Predicate");
try {ADQLQuery q=null; ADQLColumn column=null; ADQLOperand strExpr1=null, strExpr2=null; ADQLOperand op; Token start, notToken = null, end; ADQLConstraint constraint = null;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case EXISTS:{
start = jj_consume_token(EXISTS);
q = SubQueryExpression();
Exists e = queryFactory.createExists(q);
e.setPosition(new TextPosition(start.beginLine, start.beginColumn, q.getPosition().endLine, q.getPosition().endColumn));
{if ("" != null) return e;}
break;
}
default:
jj_la1[70] = jj_gen;
if (jj_2_16(2147483647)) {
column = Column();
jj_consume_token(IS);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NOT:{
notToken = jj_consume_token(NOT);
break;
}
default:
jj_la1[66] = jj_gen;
;
}
end = jj_consume_token(NULL);
IsNull in = queryFactory.createIsNull((notToken!=null), column);
in.setPosition(new TextPosition(column.getPosition().beginLine, column.getPosition().beginColumn, end.endLine, (end.endColumn < 0) ? -1 : (end.endColumn + 1)));
{if ("" != null) return in;}
} else if (jj_2_17(2147483647)) {
strExpr1 = StringExpression();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NOT:{
notToken = jj_consume_token(NOT);
break;
}
default:
jj_la1[67] = jj_gen;
;
}
jj_consume_token(LIKE);
strExpr2 = StringExpression();Comparison comp = queryFactory.createComparison(strExpr1, (notToken==null)?ComparisonOperator.LIKE:ComparisonOperator.NOTLIKE, strExpr2);
comp.setPosition(new TextPosition(strExpr1.getPosition(), strExpr2.getPosition()));
{if ("" != null) return comp;}
} else {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:
case PLUS:
case MINUS:
case AVG:
case MAX:
case MIN:
case SUM:
case COUNT:
case BOX:
case CENTROID:
case CIRCLE:
case POINT:
case POLYGON:
case REGION:
case CONTAINS:
case INTERSECTS:
case AREA:
case COORD1:
case COORD2:
case COORDSYS:
case DISTANCE:
case ABS:
case CEILING:
case DEGREES:
case EXP:
case FLOOR:
case LOG:
case LOG10:
case MOD:
case PI:
case POWER:
case RADIANS:
case RAND:
case ROUND:
case SQRT:
case TRUNCATE:
case ACOS:
case ASIN:
case ATAN:
case ATAN2:
case COS:
case COT:
case SIN:
case TAN:
case STRING_LITERAL:
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
op = ValueExpression();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case EQUAL:
case NOT_EQUAL:
case LESS_THAN:
case LESS_EQUAL_THAN:
case GREATER_THAN:
case GREATER_EQUAL_THAN:{
constraint = ComparisonEnd(op);
break;
}
default:
jj_la1[68] = jj_gen;
if (jj_2_15(2)) {
constraint = BetweenEnd(op); } else {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NOT:
case IN:{
constraint = InEnd(op);
break;
}
default:
jj_la1[69] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
}
break;
}
default:
jj_la1[71] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
{if ("" != null) return constraint;}
throw new Error("Missing return statement in function");
} finally {
trace_return("Predicate");
}
}
final public Comparison ComparisonEnd(ADQLOperand leftOp) throws ParseException {
trace_call("ComparisonEnd");
try {Token comp; ADQLOperand rightOp;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case EQUAL:{
comp = jj_consume_token(EQUAL);
break;
}
case NOT_EQUAL:{
comp = jj_consume_token(NOT_EQUAL);
break;
}
case LESS_THAN:{
comp = jj_consume_token(LESS_THAN);
break;
}
case LESS_EQUAL_THAN:{
comp = jj_consume_token(LESS_EQUAL_THAN);
break;
}
case GREATER_THAN:{
comp = jj_consume_token(GREATER_THAN);
break;
}
case GREATER_EQUAL_THAN:{
comp = jj_consume_token(GREATER_EQUAL_THAN);
break;
}
default:
jj_la1[72] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
rightOp = ValueExpression();
try{
Comparison comparison = queryFactory.createComparison(leftOp, ComparisonOperator.getOperator(comp.image), rightOp);
comparison.setPosition(new TextPosition(leftOp.getPosition(), rightOp.getPosition())); {if ("" != null) return comparison;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("ComparisonEnd");
}
}
final public Between BetweenEnd(ADQLOperand leftOp) throws ParseException {
trace_call("BetweenEnd");
try {Token start,notToken=null; ADQLOperand min, max;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NOT:{
notToken = jj_consume_token(NOT);
break;
}
default:
jj_la1[73] = jj_gen;
;
}
start = jj_consume_token(BETWEEN);
min = ValueExpression();
jj_consume_token(AND);
max = ValueExpression();
try{
Between bet = queryFactory.createBetween((notToken!=null), leftOp, min, max);
if (notToken != null) start = notToken;
bet.setPosition(new TextPosition(start.beginLine, start.beginColumn, max.getPosition().endLine, max.getPosition().endColumn));
{if ("" != null) return bet;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("BetweenEnd");
}
}
final public In InEnd(ADQLOperand leftOp) throws ParseException {
trace_call("InEnd");
try {Token not=null, start; ADQLQuery q = null; ADQLOperand item; Vector<ADQLOperand> items = new Vector<ADQLOperand>();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case NOT:{
not = jj_consume_token(NOT);
break;
}
default:
jj_la1[74] = jj_gen;
;
}
start = jj_consume_token(IN);
if (jj_2_18(2)) {
q = SubQueryExpression();
} else {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:{
jj_consume_token(LEFT_PAR);
item = ValueExpression();
items.add(item);
label_11:
while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
;
break;
}
default:
jj_la1[75] = jj_gen; break label_11;
}
jj_consume_token(COMMA);
item = ValueExpression();
items.add(item);
}
jj_consume_token(RIGHT_PAR);
break;
}
default:
jj_la1[76] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
try{
In in;
start = (not!=null) ? not : start;
if (q != null){
in = queryFactory.createIn(leftOp, q, not!=null);
in.setPosition(new TextPosition(start.beginLine, start.beginColumn, q.getPosition().endLine, q.getPosition().endColumn));
}else{
ADQLOperand[] list = new ADQLOperand[items.size()];
int i=0;
for(ADQLOperand op : items)
list[i++] = op;
in = queryFactory.createIn(leftOp, list, not!=null);
in.setPosition(new TextPosition(start.beginLine, start.beginColumn, list[list.length-1].getPosition().endLine, list[list.length-1].getPosition().endColumn));
}
{if ("" != null) return in;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("InEnd");
}
}
/* ************* */
/* SQL FUNCTIONS */
/* ************* */
final public SQLFunction SqlFunction() throws ParseException {
trace_call("SqlFunction");
try {Token fct, all=null, distinct=null, end; ADQLOperand op=null; SQLFunction funct = null;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COUNT:{
fct = jj_consume_token(COUNT);
jj_consume_token(LEFT_PAR);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case QUANTIFIER:{
distinct = jj_consume_token(QUANTIFIER);
break;
}
default:
jj_la1[77] = jj_gen;
;
}
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ASTERISK:{
all = jj_consume_token(ASTERISK);
break;
}
case LEFT_PAR:
case PLUS:
case MINUS:
case AVG:
case MAX:
case MIN: case SUM:
case COUNT:
case BOX:
case CENTROID:
case CIRCLE:
case POINT:
case POLYGON:
case REGION:
case CONTAINS:
case INTERSECTS:
case AREA:
case COORD1:
case COORD2:
case COORDSYS:
case DISTANCE:
case ABS:
case CEILING:
case DEGREES:
case EXP:
case FLOOR:
case LOG:
case LOG10:
case MOD:
case PI:
case POWER:
case RADIANS:
case RAND:
case ROUND:
case SQRT:
case TRUNCATE:
case ACOS:
case ASIN:
case ATAN:
case ATAN2:
case COS:
case COT:
case SIN:
case TAN:
case STRING_LITERAL:
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
op = ValueExpression();
break;
}
default:
jj_la1[78] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
end = jj_consume_token(RIGHT_PAR);
funct = queryFactory.createSQLFunction((all!=null)?SQLFunctionType.COUNT_ALL:SQLFunctionType.COUNT, op, distinct != null && distinct.image.equalsIgnoreCase("distinct"));
funct.setPosition(new TextPosition(fct, end));
break;
}
case AVG:
case MAX:
case MIN:
case SUM:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case AVG:{
fct = jj_consume_token(AVG);
break;
}
case MAX:{
fct = jj_consume_token(MAX);
break;
} case MIN:{
fct = jj_consume_token(MIN);
break;
}
case SUM:{
fct = jj_consume_token(SUM);
break;
}
default:
jj_la1[79] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
jj_consume_token(LEFT_PAR);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case QUANTIFIER:{
distinct = jj_consume_token(QUANTIFIER);
break;
}
default:
jj_la1[80] = jj_gen;
;
}
op = ValueExpression();
end = jj_consume_token(RIGHT_PAR);
funct = queryFactory.createSQLFunction(SQLFunctionType.valueOf(fct.image.toUpperCase()), op, distinct != null && distinct.image.equalsIgnoreCase("distinct"));
funct.setPosition(new TextPosition(fct, end));
break;
}
default:
jj_la1[81] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
{if ("" != null) return funct;}
throw new Error("Missing return statement in function");
} finally {
trace_return("SqlFunction");
}
}
/* ************** */
/* ADQL FUNCTIONS */
/* ************** */
final public ADQLOperand[] Coordinates() throws ParseException {
trace_call("Coordinates");
try {ADQLOperand[] ops = new ADQLOperand[2];
ops[0] = NumericExpression();
jj_consume_token(COMMA);
ops[1] = NumericExpression();
{if ("" != null) return ops;}
throw new Error("Missing return statement in function");
} finally {
trace_return("Coordinates");
}
}
final public GeometryFunction GeometryFunction() throws ParseException {
trace_call("GeometryFunction");
try {Token fct=null, end; GeometryValue<GeometryFunction> gvf1, gvf2; GeometryValue<PointFunction> gvp1, gvp2; GeometryFunction gf = null; PointFunction p1=null, p2=null; ADQLColumn col1 = null, col2 = null;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case CONTAINS:
case INTERSECTS:{
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case CONTAINS:{
fct = jj_consume_token(CONTAINS); break;
}
case INTERSECTS:{
fct = jj_consume_token(INTERSECTS);
break;
}
default:
jj_la1[82] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
jj_consume_token(LEFT_PAR);
gvf1 = GeometryExpression();
jj_consume_token(COMMA);
gvf2 = GeometryExpression();
end = jj_consume_token(RIGHT_PAR);
if (fct.image.equalsIgnoreCase("contains"))
gf = queryFactory.createContains(gvf1, gvf2);
else
gf = queryFactory.createIntersects(gvf1, gvf2);
break;
}
case AREA:{
fct = jj_consume_token(AREA);
jj_consume_token(LEFT_PAR);
gvf1 = GeometryExpression();
end = jj_consume_token(RIGHT_PAR);
gf = queryFactory.createArea(gvf1);
break;
}
case COORD1:{
fct = jj_consume_token(COORD1);
jj_consume_token(LEFT_PAR);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case POINT:{
p1 = Point();
gf = queryFactory.createCoord1(p1);
break;
}
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
col1 = Column();
col1.setExpectedType('G'); gf = queryFactory.createCoord1(col1);
break;
}
default:
jj_la1[83] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
end = jj_consume_token(RIGHT_PAR);
break;
}
case COORD2:{
fct = jj_consume_token(COORD2);
jj_consume_token(LEFT_PAR);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case POINT:{
p1 = Point();
gf = queryFactory.createCoord2(p1);
break;
}
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
col1 = Column();
col1.setExpectedType('G'); gf = queryFactory.createCoord2(col1);
break;
}
default:
jj_la1[84] = jj_gen; jj_consume_token(-1);
throw new ParseException();
}
end = jj_consume_token(RIGHT_PAR);
break;
}
case DISTANCE:{
fct = jj_consume_token(DISTANCE);
jj_consume_token(LEFT_PAR);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case POINT:{
p1 = Point();
break;
}
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
col1 = Column();
break;
}
default:
jj_la1[85] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
if (p1 != null)
gvp1 = new GeometryValue<PointFunction>(p1);
else{
col1.setExpectedType('G');
gvp1 = new GeometryValue<PointFunction>(col1);
}
jj_consume_token(COMMA);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case POINT:{
p2 = Point();
break;
}
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
col2 = Column();
break;
}
default:
jj_la1[86] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
if (p2 != null)
gvp2 = new GeometryValue<PointFunction>(p2);
else{
col2.setExpectedType('G');
gvp2 = new GeometryValue<PointFunction>(col2);
}
end = jj_consume_token(RIGHT_PAR);
gf = queryFactory.createDistance(gvp1, gvp2);
break;
}
default:
jj_la1[87] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
gf.setPosition(new TextPosition(fct, end));
{if ("" != null) return gf;}
throw new Error("Missing return statement in function");
} finally {
trace_return("GeometryFunction");
} }
final public ADQLOperand CoordinateSystem() throws ParseException {
trace_call("CoordinateSystem");
try {ADQLOperand coordSys=null;
coordSys = StringExpression();
{if ("" != null) return coordSys;}
throw new Error("Missing return statement in function");
} finally {
trace_return("CoordinateSystem");
}
}
final public GeometryFunction GeometryValueFunction() throws ParseException {
trace_call("GeometryValueFunction");
try {Token fct=null, end=null; ADQLOperand coordSys; ADQLOperand width, height; ADQLOperand[] coords, tmp; Vector<ADQLOperand> vCoords; ADQLOperand op=null; GeometryValue<GeometryFunction> gvf = null; GeometryFunction gf = null;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case BOX:{
fct = jj_consume_token(BOX);
jj_consume_token(LEFT_PAR);
coordSys = CoordinateSystem();
jj_consume_token(COMMA);
coords = Coordinates();
jj_consume_token(COMMA);
width = NumericExpression();
jj_consume_token(COMMA);
height = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
gf = queryFactory.createBox(coordSys, coords[0], coords[1], width, height);
break;
}
case CENTROID:{
fct = jj_consume_token(CENTROID);
jj_consume_token(LEFT_PAR);
gvf = GeometryExpression();
end = jj_consume_token(RIGHT_PAR);
gf = queryFactory.createCentroid(gvf);
break;
}
case CIRCLE:{
fct = jj_consume_token(CIRCLE);
jj_consume_token(LEFT_PAR);
coordSys = CoordinateSystem();
jj_consume_token(COMMA);
coords = Coordinates();
jj_consume_token(COMMA);
width = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
gf = queryFactory.createCircle(coordSys, coords[0], coords[1], width);
break;
}
case POINT:{
gf = Point();
break;
}
case POLYGON:{
fct = jj_consume_token(POLYGON);
jj_consume_token(LEFT_PAR);
coordSys = CoordinateSystem();
vCoords = new Vector<ADQLOperand>();
jj_consume_token(COMMA);
tmp = Coordinates();
vCoords.add(tmp[0]); vCoords.add(tmp[1]);
jj_consume_token(COMMA);
tmp = Coordinates();
vCoords.add(tmp[0]); vCoords.add(tmp[1]);
jj_consume_token(COMMA);
tmp = Coordinates();
vCoords.add(tmp[0]); vCoords.add(tmp[1]); label_12:
while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
;
break;
}
default:
jj_la1[88] = jj_gen;
break label_12;
}
jj_consume_token(COMMA);
tmp = Coordinates();
vCoords.add(tmp[0]); vCoords.add(tmp[1]);
}
end = jj_consume_token(RIGHT_PAR);
gf = queryFactory.createPolygon(coordSys, vCoords);
break;
}
case REGION:{
fct = jj_consume_token(REGION);
jj_consume_token(LEFT_PAR);
op = StringExpression();
end = jj_consume_token(RIGHT_PAR);
gf = queryFactory.createRegion(op);
break;
}
default:
jj_la1[89] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
if (fct != null && end != null) // = !(gf instanceof Point)
gf.setPosition(new TextPosition(fct, end));
{if ("" != null) return gf;}
throw new Error("Missing return statement in function");
} finally {
trace_return("GeometryValueFunction");
}
}
final public PointFunction Point() throws ParseException {
trace_call("Point");
try {Token start, end; ADQLOperand coordSys; ADQLOperand[] coords;
start = jj_consume_token(POINT);
jj_consume_token(LEFT_PAR);
coordSys = CoordinateSystem();
jj_consume_token(COMMA);
coords = Coordinates();
end = jj_consume_token(RIGHT_PAR);
try{
PointFunction pf = queryFactory.createPoint(coordSys, coords[0], coords[1]);
pf.setPosition(new TextPosition(start, end));
{if ("" != null) return pf;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("Point");
}
}
final public GeometryFunction ExtractCoordSys() throws ParseException {
trace_call("ExtractCoordSys");
try {Token start, end; GeometryValue<GeometryFunction> gvf;
start = jj_consume_token(COORDSYS); jj_consume_token(LEFT_PAR);
gvf = GeometryExpression();
end = jj_consume_token(RIGHT_PAR);
try{
GeometryFunction gf = queryFactory.createExtractCoordSys(gvf);
gf.setPosition(new TextPosition(start, end));
{if ("" != null) return gf;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("ExtractCoordSys");
}
}
/* ***************** */
/* NUMERIC FUNCTIONS */
/* ***************** */
final public ADQLFunction NumericFunction() throws ParseException {
trace_call("NumericFunction");
try {ADQLFunction fct;
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ABS:
case CEILING:
case DEGREES:
case EXP:
case FLOOR:
case LOG:
case LOG10:
case MOD:
case PI:
case POWER:
case RADIANS:
case RAND:
case ROUND:
case SQRT:
case TRUNCATE:{
fct = MathFunction();
break;
}
case ACOS:
case ASIN:
case ATAN:
case ATAN2:
case COS:
case COT:
case SIN:
case TAN:{
fct = TrigFunction();
break;
}
case CONTAINS:
case INTERSECTS:
case AREA:
case COORD1:
case COORD2:
case DISTANCE:{
fct = GeometryFunction();
break;
}
case REGULAR_IDENTIFIER_CANDIDATE:{
fct = UserDefinedFunction();
((UserDefinedFunction)fct).setExpectedType('N');
break;
}
default:
jj_la1[90] = jj_gen;
jj_consume_token(-1);
throw new ParseException(); }
{if ("" != null) return fct;}
throw new Error("Missing return statement in function");
} finally {
trace_return("NumericFunction");
}
}
final public MathFunction MathFunction() throws ParseException {
trace_call("MathFunction");
try {Token fct=null, end; ADQLOperand param1=null, param2=null; NumericConstant integerValue = null;
try {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ABS:{
fct = jj_consume_token(ABS);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case CEILING:{
fct = jj_consume_token(CEILING);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case DEGREES:{
fct = jj_consume_token(DEGREES);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case EXP:{
fct = jj_consume_token(EXP);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case FLOOR:{
fct = jj_consume_token(FLOOR);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case LOG:{
fct = jj_consume_token(LOG);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case LOG10:{
fct = jj_consume_token(LOG10);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case MOD:{
fct = jj_consume_token(MOD);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
jj_consume_token(COMMA);
param2 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break; }
case PI:{
fct = jj_consume_token(PI);
jj_consume_token(LEFT_PAR);
end = jj_consume_token(RIGHT_PAR);
break;
}
case POWER:{
fct = jj_consume_token(POWER);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
jj_consume_token(COMMA);
param2 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case RADIANS:{
fct = jj_consume_token(RADIANS);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case RAND:{
fct = jj_consume_token(RAND);
jj_consume_token(LEFT_PAR);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:
case PLUS:
case MINUS:
case AVG:
case MAX:
case MIN:
case SUM:
case COUNT:
case CONTAINS:
case INTERSECTS:
case AREA:
case COORD1:
case COORD2:
case DISTANCE:
case ABS:
case CEILING:
case DEGREES:
case EXP:
case FLOOR:
case LOG:
case LOG10:
case MOD:
case PI:
case POWER:
case RADIANS:
case RAND:
case ROUND:
case SQRT:
case TRUNCATE:
case ACOS:
case ASIN:
case ATAN:
case ATAN2:
case COS:
case COT:
case SIN:
case TAN:
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
param1 = NumericExpression(); break;
}
default:
jj_la1[91] = jj_gen;
;
}
end = jj_consume_token(RIGHT_PAR);
break;
}
case ROUND:{
fct = jj_consume_token(ROUND);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
jj_consume_token(COMMA);
param2 = SignedInteger();
break;
}
default:
jj_la1[92] = jj_gen;
;
}
end = jj_consume_token(RIGHT_PAR);
break;
}
case SQRT:{
fct = jj_consume_token(SQRT);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case TRUNCATE:{
fct = jj_consume_token(TRUNCATE);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
jj_consume_token(COMMA);
param2 = SignedInteger();
break;
}
default:
jj_la1[93] = jj_gen;
;
}
end = jj_consume_token(RIGHT_PAR);
break;
}
default:
jj_la1[94] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
MathFunction mf = queryFactory.createMathFunction(MathFunctionType.valueOf(fct.image.toUpperCase()), param1, param2);
mf.setPosition(new TextPosition(fct, end));
{if ("" != null) return mf;}
} catch (Exception ex) {
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("MathFunction");
}
}
final public MathFunction TrigFunction() throws ParseException {
trace_call("TrigFunction");
try {Token fct=null, end; ADQLOperand param1=null, param2=null; switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case ACOS:{
fct = jj_consume_token(ACOS);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case ASIN:{
fct = jj_consume_token(ASIN);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case ATAN:{
fct = jj_consume_token(ATAN);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case ATAN2:{
fct = jj_consume_token(ATAN2);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
jj_consume_token(COMMA);
param2 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case COS:{
fct = jj_consume_token(COS);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case COT:{
fct = jj_consume_token(COT);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case SIN:{
fct = jj_consume_token(SIN);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
case TAN:{
fct = jj_consume_token(TAN);
jj_consume_token(LEFT_PAR);
param1 = NumericExpression();
end = jj_consume_token(RIGHT_PAR);
break;
}
default:
jj_la1[95] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
try{
MathFunction mf = queryFactory.createMathFunction(MathFunctionType.valueOf(fct.image.toUpperCase()), param1, param2);
mf.setPosition(new TextPosition(fct, end));
{if ("" != null) return mf;}
}catch(Exception ex){
{if (true) throw generateParseException(ex);} }
throw new Error("Missing return statement in function");
} finally {
trace_return("TrigFunction");
}
}
final public UserDefinedFunction UserDefinedFunction() throws ParseException {
trace_call("UserDefinedFunction");
try {Token fct, end; Vector<ADQLOperand> params = new Vector<ADQLOperand>(); ADQLOperand op;
fct = jj_consume_token(REGULAR_IDENTIFIER_CANDIDATE);
jj_consume_token(LEFT_PAR);
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case LEFT_PAR:
case PLUS:
case MINUS:
case AVG:
case MAX:
case MIN:
case SUM:
case COUNT:
case BOX:
case CENTROID:
case CIRCLE:
case POINT:
case POLYGON:
case REGION:
case CONTAINS:
case INTERSECTS:
case AREA:
case COORD1:
case COORD2:
case COORDSYS:
case DISTANCE:
case ABS:
case CEILING:
case DEGREES:
case EXP:
case FLOOR:
case LOG:
case LOG10:
case MOD:
case PI:
case POWER:
case RADIANS:
case RAND:
case ROUND:
case SQRT:
case TRUNCATE:
case ACOS:
case ASIN:
case ATAN:
case ATAN2:
case COS:
case COT:
case SIN:
case TAN:
case STRING_LITERAL:
case SCIENTIFIC_NUMBER:
case UNSIGNED_FLOAT:
case UNSIGNED_INTEGER:
case DELIMITED_IDENTIFIER:
case REGULAR_IDENTIFIER_CANDIDATE:{
op = ValueExpression();
params.add(op);
label_13:
while (true) {
switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
case COMMA:{
; break;
}
default:
jj_la1[96] = jj_gen;
break label_13;
}
jj_consume_token(COMMA);
op = ValueExpression();
params.add(op);
}
break;
}
default:
jj_la1[97] = jj_gen;
;
}
end = jj_consume_token(RIGHT_PAR);
// Ensure the given function name is valid:
if (!isRegularIdentifier(fct.image))
{if (true) throw new ParseException("Invalid (User Defined) Function name: \u005c""+fct.image+"\u005c"!", new TextPosition(fct));}
//System.out.println("INFO [ADQLParser]: \""+fct.image+"\" (from line "+fct.beginLine+" and column "+fct.beginColumn+" to line "+token.endLine+" and column "+(token.endColumn+1)+") is considered as an user defined function !");
try{
// Build the parameters list:
ADQLOperand[] parameters = new ADQLOperand[params.size()];
for(int i=0; i<params.size(); i++)
parameters[i] = params.get(i);
// Create the UDF function:
UserDefinedFunction udf = queryFactory.createUserDefinedFunction(fct.image, parameters);
udf.setPosition(new TextPosition(fct, end));
{if ("" != null) return udf;}
}catch(UnsupportedOperationException uoe){
/* This catch clause is just for backward compatibility:
* if the createUserDefinedFunction(...) is overridden and
* the function can not be identified a such exception may be thrown). */
{if (true) throw new ParseException(uoe.getMessage(), new TextPosition(fct, token));}
}catch(Exception ex){
{if (true) throw generateParseException(ex);}
}
throw new Error("Missing return statement in function");
} finally {
trace_return("UserDefinedFunction");
}
}
private boolean jj_2_1(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_1(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(0, xla); }
}
private boolean jj_2_2(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_2(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(1, xla); }
}
private boolean jj_2_3(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_3(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(2, xla); } }
private boolean jj_2_4(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_4(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(3, xla); }
}
private boolean jj_2_5(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_5(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(4, xla); }
}
private boolean jj_2_6(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_6(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(5, xla); }
}
private boolean jj_2_7(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_7(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(6, xla); }
}
private boolean jj_2_8(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_8(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(7, xla); }
}
private boolean jj_2_9(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_9(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(8, xla); }
}
private boolean jj_2_10(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_10(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(9, xla); }
}
private boolean jj_2_11(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_11(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(10, xla); }
}
private boolean jj_2_12(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_12(); } catch(LookaheadSuccess ls) { return true; }
finally { jj_save(11, xla); }
}
private boolean jj_2_13(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_13(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(12, xla); }
}
private boolean jj_2_14(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_14(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(13, xla); }
}
private boolean jj_2_15(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_15(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(14, xla); }
}
private boolean jj_2_16(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_16(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(15, xla); }
}
private boolean jj_2_17(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_17(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(16, xla); }
}
private boolean jj_2_18(int xla)
{
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_18(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(17, xla); }
}
private boolean jj_3R_134()
{
if (jj_scan_token(COMMA)) return true;
if (jj_3R_51()) return true;
return false;
}
private boolean jj_3_2()
{
if (jj_3R_16()) return true;
return false;
}
private boolean jj_3R_75()
{
if (jj_3R_79()) return true;
return false;
}
private boolean jj_3R_27()
{
if (jj_3R_51()) return true;
return false;
}
private boolean jj_3R_56()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_75()) {
jj_scanpos = xsp;
if (jj_3_2()) {
jj_scanpos = xsp;
if (jj_3R_76()) return true;
}
}
return false;
}
private boolean jj_3_14()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(43)) {
jj_scanpos = xsp;
if (jj_3R_27()) return true;
}
return false;
}
private boolean jj_3R_120()
{
if (jj_3R_51()) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3R_134()) { jj_scanpos = xsp; break; }
}
return false;
}
private boolean jj_3R_60()
{
if (jj_scan_token(DOT)) return true;
if (jj_3R_79()) return true;
return false;
}
private boolean jj_3R_22()
{
if (jj_3R_43()) return true;
return false;
}
private boolean jj_3R_150()
{
if (jj_scan_token(COMMA)) return true;
if (jj_3R_153()) return true;
return false;
}
private boolean jj_3R_149()
{
if (jj_scan_token(COMMA)) return true;
if (jj_3R_153()) return true;
return false;
}
private boolean jj_3R_43()
{
if (jj_3R_14()) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_60()) jj_scanpos = xsp;
return false;
}
private boolean jj_3R_127()
{
if (jj_scan_token(DOT)) return true;
if (jj_3R_14()) return true;
return false;
}
private boolean jj_3R_126()
{
if (jj_scan_token(DOT)) return true;
if (jj_3R_14()) return true;
return false;
}
private boolean jj_3R_79()
{
if (jj_3R_14()) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_126()) jj_scanpos = xsp;
xsp = jj_scanpos;
if (jj_3R_127()) jj_scanpos = xsp;
return false;
}
private boolean jj_3R_31()
{
if (jj_scan_token(DELIMITED_IDENTIFIER)) return true;
return false;
}
private boolean jj_3R_133()
{
if (jj_3R_21()) return true;
return false;
}
private boolean jj_3R_30()
{
if (jj_scan_token(REGULAR_IDENTIFIER_CANDIDATE)) return true;
return false;
}
private boolean jj_3R_26()
{
if (jj_scan_token(REGULAR_IDENTIFIER_CANDIDATE)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_120()) jj_scanpos = xsp;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_141()
{
if (jj_3R_112()) return true;
return false;
}
private boolean jj_3R_14() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_30()) {
jj_scanpos = xsp;
if (jj_3R_31()) return true;
}
return false;
}
private boolean jj_3R_132()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3R_119()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_132()) {
jj_scanpos = xsp;
if (jj_3R_133()) return true;
}
return false;
}
private boolean jj_3R_106()
{
if (jj_scan_token(TAN)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_105()
{
if (jj_scan_token(SIN)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_58()
{
if (jj_3R_78()) return true;
return false;
}
private boolean jj_3R_104()
{
if (jj_scan_token(COT)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3_13()
{
if (jj_3R_26()) return true;
return false;
}
private boolean jj_3R_103()
{
if (jj_scan_token(COS)) return true;
if (jj_scan_token(LEFT_PAR)) return true; if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_102()
{
if (jj_scan_token(ATAN2)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_57()
{
if (jj_3R_77()) return true;
return false;
}
private boolean jj_3R_101()
{
if (jj_scan_token(ATAN)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_36()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_57()) {
jj_scanpos = xsp;
if (jj_3_13()) {
jj_scanpos = xsp;
if (jj_3R_58()) return true;
}
}
return false;
}
private boolean jj_3R_100()
{
if (jj_scan_token(ASIN)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_99()
{
if (jj_scan_token(ACOS)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_64()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_99()) {
jj_scanpos = xsp;
if (jj_3R_100()) { jj_scanpos = xsp;
if (jj_3R_101()) {
jj_scanpos = xsp;
if (jj_3R_102()) {
jj_scanpos = xsp;
if (jj_3R_103()) {
jj_scanpos = xsp;
if (jj_3R_104()) {
jj_scanpos = xsp;
if (jj_3R_105()) {
jj_scanpos = xsp;
if (jj_3R_106()) return true;
}
}
}
}
}
}
}
return false;
}
private boolean jj_3R_46()
{
if (jj_3R_62()) return true;
return false;
}
private boolean jj_3R_98()
{
if (jj_scan_token(TRUNCATE)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_150()) jj_scanpos = xsp;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_97()
{
if (jj_scan_token(SQRT)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_96()
{
if (jj_scan_token(ROUND)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_149()) jj_scanpos = xsp;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_95()
{
if (jj_scan_token(RAND)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_141()) jj_scanpos = xsp;
if (jj_scan_token(RIGHT_PAR)) return true;
return false; }
private boolean jj_3R_94()
{
if (jj_scan_token(RADIANS)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_93()
{
if (jj_scan_token(POWER)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_92()
{
if (jj_scan_token(PI)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_91()
{
if (jj_scan_token(MOD)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_90()
{
if (jj_scan_token(LOG10)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_89()
{
if (jj_scan_token(LOG)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_88()
{
if (jj_scan_token(FLOOR)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_87()
{ if (jj_scan_token(EXP)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_52()
{
if (jj_scan_token(CONCAT)) return true;
if (jj_3R_36()) return true;
return false;
}
private boolean jj_3R_86()
{
if (jj_scan_token(DEGREES)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_85()
{
if (jj_scan_token(CEILING)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_84()
{
if (jj_scan_token(ABS)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_29()
{
if (jj_3R_36()) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3R_52()) { jj_scanpos = xsp; break; }
}
return false;
}
private boolean jj_3R_63()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_84()) {
jj_scanpos = xsp;
if (jj_3R_85()) {
jj_scanpos = xsp;
if (jj_3R_86()) {
jj_scanpos = xsp;
if (jj_3R_87()) {
jj_scanpos = xsp;
if (jj_3R_88()) {
jj_scanpos = xsp;
if (jj_3R_89()) {
jj_scanpos = xsp;
if (jj_3R_90()) {
jj_scanpos = xsp; if (jj_3R_91()) {
jj_scanpos = xsp;
if (jj_3R_92()) {
jj_scanpos = xsp;
if (jj_3R_93()) {
jj_scanpos = xsp;
if (jj_3R_94()) {
jj_scanpos = xsp;
if (jj_3R_95()) {
jj_scanpos = xsp;
if (jj_3R_96()) {
jj_scanpos = xsp;
if (jj_3R_97()) {
jj_scanpos = xsp;
if (jj_3R_98()) return true;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
return false;
}
private boolean jj_3R_61()
{
if (jj_scan_token(MINUS)) return true;
return false;
}
private boolean jj_3R_50()
{
if (jj_3R_26()) return true;
return false;
}
private boolean jj_3R_49()
{
if (jj_3R_65()) return true;
return false;
}
private boolean jj_3R_48()
{
if (jj_3R_64()) return true;
return false;
}
private boolean jj_3R_47()
{
if (jj_3R_63()) return true;
return false;
}
private boolean jj_3R_25()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_47()) {
jj_scanpos = xsp;
if (jj_3R_48()) {
jj_scanpos = xsp; if (jj_3R_49()) {
jj_scanpos = xsp;
if (jj_3R_50()) return true;
}
}
}
return false;
}
private boolean jj_3_12()
{
if (jj_3R_25()) return true;
return false;
}
private boolean jj_3R_45()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(9)) {
jj_scanpos = xsp;
if (jj_3R_61()) return true;
}
return false;
}
private boolean jj_3R_32()
{
if (jj_3R_14()) return true;
if (jj_scan_token(DOT)) return true;
return false;
}
private boolean jj_3R_137()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(11)) {
jj_scanpos = xsp;
if (jj_scan_token(12)) return true;
}
if (jj_3R_130()) return true;
return false;
}
private boolean jj_3R_24()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_45()) jj_scanpos = xsp;
xsp = jj_scanpos;
if (jj_3_12()) {
jj_scanpos = xsp;
if (jj_3R_46()) return true;
}
return false;
}
private boolean jj_3R_15()
{
if (jj_3R_14()) return true;
if (jj_scan_token(DOT)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_32()) jj_scanpos = xsp;
return false;
}
private boolean jj_3R_77()
{ if (jj_scan_token(COORDSYS)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_119()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_145()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3R_143()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3R_140()
{
if (jj_scan_token(COMMA)) return true;
if (jj_3R_139()) return true;
return false;
}
private boolean jj_3R_131()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(9)) {
jj_scanpos = xsp;
if (jj_scan_token(10)) return true;
}
if (jj_3R_112()) return true;
return false;
}
private boolean jj_3R_59()
{
if (jj_scan_token(POINT)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_138()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_139()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_130()
{
if (jj_3R_24()) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_137()) jj_scanpos = xsp;
return false;
}
private boolean jj_3R_42()
{
if (jj_scan_token(REGION)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_29()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_19()
{
if (jj_3R_24()) return true; Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(9)) {
jj_scanpos = xsp;
if (jj_scan_token(10)) {
jj_scanpos = xsp;
if (jj_scan_token(11)) {
jj_scanpos = xsp;
if (jj_scan_token(12)) return true;
}
}
}
return false;
}
private boolean jj_3R_20()
{
if (jj_3R_36()) return true;
if (jj_scan_token(CONCAT)) return true;
return false;
}
private boolean jj_3_1()
{
if (jj_3R_14()) return true;
if (jj_scan_token(DOT)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_15()) jj_scanpos = xsp;
if (jj_scan_token(ASTERISK)) return true;
return false;
}
private boolean jj_3R_41()
{
if (jj_scan_token(POLYGON)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_138()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_139()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_139()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_139()) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3R_140()) { jj_scanpos = xsp; break; }
}
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_72()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3R_40()
{
if (jj_3R_59()) return true;
return false;
}
private boolean jj_3_10()
{
if (jj_3R_23()) return true;
return false;
}
private boolean jj_3R_112()
{
if (jj_3R_130()) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_131()) jj_scanpos = xsp;
return false;
}
private boolean jj_3_9()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3_7()
{
if (jj_scan_token(REGULAR_IDENTIFIER_CANDIDATE)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
return false;
}
private boolean jj_3_6()
{
if (jj_scan_token(LEFT_PAR)) return true;
return false;
}
private boolean jj_3R_39()
{
if (jj_scan_token(CIRCLE)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_138()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_139()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3_5()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(66)) {
jj_scanpos = xsp;
if (jj_3R_20()) return true;
}
return false;
}
private boolean jj_3_4()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_18()) {
jj_scanpos = xsp;
if (jj_3R_19()) return true;
}
return false;
}
private boolean jj_3R_18()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(9)) {
jj_scanpos = xsp; if (jj_scan_token(10)) return true;
}
return false;
}
private boolean jj_3R_38()
{
if (jj_scan_token(CENTROID)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_119()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3_11()
{
if (jj_3R_24()) return true;
return false;
}
private boolean jj_3R_71()
{
if (jj_3R_36()) return true;
return false;
}
private boolean jj_3R_70()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3_8()
{
if (jj_3R_21()) return true;
return false;
}
private boolean jj_3R_69()
{
if (jj_3R_26()) return true;
return false;
}
private boolean jj_3R_68()
{
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_51()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_37()
{
if (jj_scan_token(BOX)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_138()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_139()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_67()
{
if (jj_3R_29()) return true; return false;
}
private boolean jj_3R_66()
{
if (jj_3R_112()) return true;
return false;
}
private boolean jj_3R_152()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3R_125()
{
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_51()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_144()
{
if (jj_3R_59()) return true;
return false;
}
private boolean jj_3R_21()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_37()) {
jj_scanpos = xsp;
if (jj_3R_38()) {
jj_scanpos = xsp;
if (jj_3R_39()) {
jj_scanpos = xsp;
if (jj_3R_40()) {
jj_scanpos = xsp;
if (jj_3R_41()) {
jj_scanpos = xsp;
if (jj_3R_42()) return true;
}
}
}
}
}
return false;
}
private boolean jj_3R_148()
{
if (jj_3R_51()) return true;
return false;
}
private boolean jj_3R_142()
{
if (jj_3R_59()) return true;
return false;
}
private boolean jj_3R_124()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3R_51()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_66()) {
jj_scanpos = xsp;
if (jj_3R_67()) {
jj_scanpos = xsp;
if (jj_3R_68()) {
jj_scanpos = xsp;
if (jj_3R_69()) {
jj_scanpos = xsp;
if (jj_3_8()) {
jj_scanpos = xsp;
if (jj_3R_70()) {
jj_scanpos = xsp;
if (jj_3R_71()) {
jj_scanpos = xsp;
if (jj_3_11()) {
jj_scanpos = xsp;
if (jj_3R_72()) return true;
}
}
}
}
}
}
}
}
return false;
}
private boolean jj_3R_147()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3R_123()
{
if (jj_3R_129()) return true;
return false;
}
private boolean jj_3R_151()
{
if (jj_3R_59()) return true;
return false;
}
private boolean jj_3R_138()
{
if (jj_3R_29()) return true;
return false;
}
private boolean jj_3R_122()
{
if (jj_3R_128()) return true;
return false;
}
private boolean jj_3R_121()
{
if (jj_3R_23()) return true;
return false;
}
private boolean jj_3R_53()
{ if (jj_scan_token(SELECT)) return true;
return false;
}
private boolean jj_3R_115()
{
if (jj_scan_token(FULL)) return true;
return false;
}
private boolean jj_3R_146()
{
if (jj_3R_59()) return true;
return false;
}
private boolean jj_3R_16()
{
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_33()) return true;
return false;
}
private boolean jj_3R_83()
{
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_112()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_82()
{
if (jj_3R_129()) return true;
return false;
}
private boolean jj_3R_78()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_121()) {
jj_scanpos = xsp;
if (jj_3R_122()) {
jj_scanpos = xsp;
if (jj_3R_123()) {
jj_scanpos = xsp;
if (jj_3R_124()) {
jj_scanpos = xsp;
if (jj_3R_125()) return true;
}
}
}
}
return false;
}
private boolean jj_3R_81()
{
if (jj_3R_22()) return true;
return false;
}
private boolean jj_3R_80()
{
if (jj_3R_128()) return true;
return false;
}
private boolean jj_3R_111() {
if (jj_scan_token(DISTANCE)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_146()) {
jj_scanpos = xsp;
if (jj_3R_147()) return true;
}
if (jj_scan_token(COMMA)) return true;
xsp = jj_scanpos;
if (jj_3R_151()) {
jj_scanpos = xsp;
if (jj_3R_152()) return true;
}
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_110()
{
if (jj_scan_token(COORD2)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_144()) {
jj_scanpos = xsp;
if (jj_3R_145()) return true;
}
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_109()
{
if (jj_scan_token(COORD1)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_142()) {
jj_scanpos = xsp;
if (jj_3R_143()) return true;
}
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_108()
{
if (jj_scan_token(AREA)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_119()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_118()
{
if (jj_scan_token(FULL)) return true;
return false;
}
private boolean jj_3R_62()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_80()) {
jj_scanpos = xsp;
if (jj_3R_81()) {
jj_scanpos = xsp; if (jj_3R_82()) {
jj_scanpos = xsp;
if (jj_3R_83()) return true;
}
}
}
return false;
}
private boolean jj_3R_107()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(61)) {
jj_scanpos = xsp;
if (jj_scan_token(62)) return true;
}
if (jj_scan_token(LEFT_PAR)) return true;
if (jj_3R_119()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_119()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_33()
{
if (jj_3R_53()) return true;
return false;
}
private boolean jj_3R_114()
{
if (jj_scan_token(RIGHT)) return true;
return false;
}
private boolean jj_3R_154()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(9)) {
jj_scanpos = xsp;
if (jj_scan_token(10)) return true;
}
return false;
}
private boolean jj_3R_153()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_154()) jj_scanpos = xsp;
if (jj_scan_token(UNSIGNED_INTEGER)) return true;
return false;
}
private boolean jj_3R_65()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_107()) {
jj_scanpos = xsp;
if (jj_3R_108()) {
jj_scanpos = xsp;
if (jj_3R_109()) {
jj_scanpos = xsp;
if (jj_3R_110()) {
jj_scanpos = xsp;
if (jj_3R_111()) return true; }
}
}
}
return false;
}
private boolean jj_3R_139()
{
if (jj_3R_112()) return true;
if (jj_scan_token(COMMA)) return true;
if (jj_3R_112()) return true;
return false;
}
private boolean jj_3R_136()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(50)) {
jj_scanpos = xsp;
if (jj_scan_token(51)) {
jj_scanpos = xsp;
if (jj_scan_token(52)) {
jj_scanpos = xsp;
if (jj_scan_token(53)) return true;
}
}
}
if (jj_scan_token(LEFT_PAR)) return true;
xsp = jj_scanpos;
if (jj_scan_token(20)) jj_scanpos = xsp;
if (jj_3R_51()) return true;
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_135()
{
if (jj_scan_token(COUNT)) return true;
if (jj_scan_token(LEFT_PAR)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(20)) jj_scanpos = xsp;
xsp = jj_scanpos;
if (jj_scan_token(11)) {
jj_scanpos = xsp;
if (jj_3R_148()) return true;
}
if (jj_scan_token(RIGHT_PAR)) return true;
return false;
}
private boolean jj_3R_117()
{
if (jj_scan_token(RIGHT)) return true;
return false;
}
private boolean jj_3R_128()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(95)) {
jj_scanpos = xsp;
if (jj_scan_token(96)) {
jj_scanpos = xsp;
if (jj_scan_token(97)) return true;
}
} return false;
}
private boolean jj_3R_129()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_135()) {
jj_scanpos = xsp;
if (jj_3R_136()) return true;
}
return false;
}
private boolean jj_3R_113()
{
if (jj_scan_token(LEFT)) return true;
return false;
}
private boolean jj_3R_73()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_113()) {
jj_scanpos = xsp;
if (jj_3R_114()) {
jj_scanpos = xsp;
if (jj_3R_115()) return true;
}
}
return false;
}
private boolean jj_3R_54()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(26)) {
jj_scanpos = xsp;
if (jj_3R_73()) return true;
}
return false;
}
private boolean jj_3R_44()
{
if (jj_scan_token(STRING_LITERAL)) return true;
return false;
}
private boolean jj_3R_23()
{
Token xsp;
if (jj_3R_44()) return true;
while (true) {
xsp = jj_scanpos;
if (jj_3R_44()) { jj_scanpos = xsp; break; }
}
return false;
}
private boolean jj_3R_116()
{
if (jj_scan_token(LEFT)) return true;
return false;
}
private boolean jj_3R_74()
{ Token xsp;
xsp = jj_scanpos;
if (jj_3R_116()) {
jj_scanpos = xsp;
if (jj_3R_117()) {
jj_scanpos = xsp;
if (jj_3R_118()) return true;
}
}
xsp = jj_scanpos;
if (jj_scan_token(27)) jj_scanpos = xsp;
return false;
}
private boolean jj_3_18()
{
if (jj_3R_16()) return true;
return false;
}
private boolean jj_3R_55()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(26)) {
jj_scanpos = xsp;
if (jj_3R_74()) return true;
}
return false;
}
private boolean jj_3R_35()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_55()) jj_scanpos = xsp;
if (jj_scan_token(JOIN)) return true;
if (jj_3R_56()) return true;
return false;
}
private boolean jj_3R_34()
{
if (jj_scan_token(NATURAL)) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_3R_54()) jj_scanpos = xsp;
if (jj_scan_token(JOIN)) return true;
return false;
}
private boolean jj_3R_28()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(37)) jj_scanpos = xsp;
if (jj_scan_token(BETWEEN)) return true;
if (jj_3R_51()) return true;
return false;
}
private boolean jj_3_15()
{
if (jj_3R_28()) return true;
return false;
}
private boolean jj_3R_17()
{
Token xsp; xsp = jj_scanpos;
if (jj_3R_34()) {
jj_scanpos = xsp;
if (jj_3R_35()) return true;
}
return false;
}
private boolean jj_3_17()
{
if (jj_3R_29()) return true;
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(37)) jj_scanpos = xsp;
if (jj_scan_token(LIKE)) return true;
return false;
}
private boolean jj_3R_76()
{
if (jj_scan_token(LEFT_PAR)) return true;
return false;
}
private boolean jj_3_3()
{
if (jj_3R_17()) return true;
return false;
}
private boolean jj_3_16()
{
if (jj_3R_22()) return true;
if (jj_scan_token(IS)) return true;
return false;
}
/** Generated Token Manager. */
public ADQLParserTokenManager token_source;
SimpleCharStream jj_input_stream;
/** Current token. */
public Token token;
/** Next token. */
public Token jj_nt;
private int jj_ntk;
private Token jj_scanpos, jj_lastpos;
private int jj_la;
private int jj_gen;
final private int[] jj_la1 = new int[98];
static private int[] jj_la1_0;
static private int[] jj_la1_1;
static private int[] jj_la1_2;
static private int[] jj_la1_3;
static {
jj_la1_init_0();
jj_la1_init_1();
jj_la1_init_2();
jj_la1_init_3();
}
private static void jj_la1_init_0() {
jj_la1_0 = new int[] {0x81,0x0,0x0,0x0,0x0,0x100000,0x200000,0x400000,0x40,0x0,0x0,0x1000000,0x1000000,0x800,0x608,0x40,0x40,0x40,0x0,0x20,0x20,0x20,0x0,0x0,0x0,0x1000000,0x1000000,0x1000000,0x0,0x8,0xf6000000,0x70000000,0x8000000,0x74000000,0x74000000,0x70000000,0x8000000,0x74000000,0x74000000,0x40,0x0,0xf6000000,0x0,0x0,0x0,0x600,0x600,0x8,0x8,0x0,0x600,0x600,0x1800,0x1800,0x600,0x600,0x8,0x100,0x0,0x8,0x0,0x0,0x0,0x0,0x0,0x8,0x0,0x0,0x7e000,0x0,0x0,0x608,0x7e000,0x0,0x0,0x40,0x8,0x100000,0xe08,0x0,0x100000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x0,0x0,0x608,0x40,0x40,0x0,0x0,0x40,0x608,};
}
private static void jj_la1_init_1() {
jj_la1_1 = new int[] {0x0,0x4,0x2000,0x4000,0x8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfffc0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000,0x30000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3,0x0,0x0,0x0,0x0,0x0,0x0,0x7c0000,0x7c0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7c0000,0x0,0x0,0x7c0000,0x1f800000,0x20,0x18,0x18,0x20,0x0,0x20,0x20,0x0,0x420,0x800,0xfffc0000,0x0,0x20,0x20,0x0,0x0,0x0,0xfffc0000,0x3c0000,0x0,0x7c0000,0x60000000,0x4000000,0x4000000,0x4000000,0x4000000,0xe0000000,0x0,0x1f800000,0xe0000000,0xe07c0000,0x0,0x0,0x0,0x0,0x0,0xfffc0000,};
}
private static void jj_la1_init_2() {
jj_la1_2 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc7ffffff,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40000000,0x80000000,0x0,0x0,0x0,0x80000000,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80000000,0x0,0x4,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc7ffffff,0x0,0x0,0x0,0x0,0x0,0x0,0xc7ffffff,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xb,0x0,0x0,0x7fffffb,0x87fffffb,0x0,0x0,0x7fff0,0x7f80000,0x0,0xc7ffffff,};
}
private static void jj_la1_init_3() {
jj_la1_3 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x60,0x60,0x0,0x60,0x0,0x63,0x0,0x0,0x0,0x60,0x0,0x0,0x0,0x62,0x0,0x0,0x0,0x60,0x0,0x60,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3,0x3,0x0,0x0,0x63,0x63,0x60,0x0,0x0,0x0,0x0,0x0,0x0,0x63,0x0,0x0,0x63,0x60,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x63,0x0,0x0,0x0,0x0,0x0,0x0,0x63,0x0,0x0,0x0,0x0,0x60,0x60,0x60,0x60,0x0,0x0,0x0,0x40,0x63,0x0,0x0,0x0,0x0,0x0,0x63,}; }
final private JJCalls[] jj_2_rtns = new JJCalls[18];
private boolean jj_rescan = false;
private int jj_gc = 0;
/** Constructor with InputStream. */
public ADQLParser(java.io.InputStream stream) {
this(stream, (String) null);
}
/** Constructor with InputStream and supplied encoding */
public ADQLParser(java.io.InputStream stream, String encoding) {
try { jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
token_source = new ADQLParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 98; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Reinitialise. */
public void ReInit(java.io.InputStream stream) {
ReInit(stream, null);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream stream, String encoding) {
try { jj_input_stream.ReInit(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 98; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Constructor. */
public ADQLParser(java.io.Reader stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new ADQLParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 98; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Reinitialise. */
public void ReInit(java.io.Reader stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 98; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Constructor with generated Token Manager. */
public ADQLParser(ADQLParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 98; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Reinitialise. */
public void ReInit(ADQLParserTokenManager tm) {
token_source = tm; token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 98; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
private Token jj_consume_token(int kind) throws ParseException {
Token oldToken;
if ((oldToken = token).next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
if (token.kind == kind) {
jj_gen++;
if (++jj_gc > 100) {
jj_gc = 0;
for (int i = 0; i < jj_2_rtns.length; i++) {
JJCalls c = jj_2_rtns[i];
while (c != null) {
if (c.gen < jj_gen) c.first = null;
c = c.next;
}
}
}
trace_token(token, "");
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
@SuppressWarnings("serial")
static private final class LookaheadSuccess extends java.lang.Error { }
final private LookaheadSuccess jj_ls = new LookaheadSuccess();
private boolean jj_scan_token(int kind) {
if (jj_scanpos == jj_lastpos) {
jj_la--;
if (jj_scanpos.next == null) {
jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
} else {
jj_lastpos = jj_scanpos = jj_scanpos.next;
}
} else {
jj_scanpos = jj_scanpos.next;
}
if (jj_rescan) {
int i = 0; Token tok = token;
while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
if (tok != null) jj_add_error_token(kind, i);
}
if (jj_scanpos.kind != kind) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls;
return false;
}
/** Get the next Token. */
final public Token getNextToken() {
if (token.next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
jj_gen++;
trace_token(token, " (in getNextToken)");
return token;
}
/** Get the specific Token. */
final public Token getToken(int index) {
Token t = token; for (int i = 0; i < index; i++) {
if (t.next != null) t = t.next;
else t = t.next = token_source.getNextToken();
}
return t;
}
private int jj_ntk_f() {
if ((jj_nt=token.next) == null)
return (jj_ntk = (token.next=token_source.getNextToken()).kind);
else
return (jj_ntk = jj_nt.kind);
}
private java.util.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
private int jj_endpos;
private void jj_add_error_token(int kind, int pos) {
if (pos >= 100) return;
if (pos == jj_endpos + 1) {
jj_lasttokens[jj_endpos++] = kind;
} else if (jj_endpos != 0) {
jj_expentry = new int[jj_endpos];
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
jj_entries_loop: for (java.util.Iterator<?> it = jj_expentries.iterator(); it.hasNext();) {
int[] oldentry = (int[])(it.next());
if (oldentry.length == jj_expentry.length) {
for (int i = 0; i < jj_expentry.length; i++) {
if (oldentry[i] != jj_expentry[i]) {
continue jj_entries_loop;
}
}
jj_expentries.add(jj_expentry);
break jj_entries_loop;
}
}
if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
}
}
/** Generate ParseException. */
public ParseException generateParseException() {
jj_expentries.clear();
boolean[] la1tokens = new boolean[104];
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 98; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & (1<<j)) != 0) {
la1tokens[j] = true;
}
if ((jj_la1_1[i] & (1<<j)) != 0) {
la1tokens[32+j] = true;
}
if ((jj_la1_2[i] & (1<<j)) != 0) {
la1tokens[64+j] = true;
}
if ((jj_la1_3[i] & (1<<j)) != 0) {
la1tokens[96+j] = true;
}
}
} }
for (int i = 0; i < 104; i++) {
if (la1tokens[i]) {
jj_expentry = new int[1];
jj_expentry[0] = i;
jj_expentries.add(jj_expentry);
}
}
jj_endpos = 0;
jj_rescan_token();
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
exptokseq[i] = jj_expentries.get(i);
}
return new ParseException(token, exptokseq, tokenImage);
}
private int trace_indent = 0;
private boolean trace_enabled = true;
/** Enable tracing. */
final public void enable_tracing() {
trace_enabled = true;
}
/** Disable tracing. */
final public void disable_tracing() {
trace_enabled = false;
}
private void trace_call(String s) {
if (trace_enabled) {
for (int i = 0; i < trace_indent; i++) { System.out.print(" "); }
System.out.println("Call: " + s);
}
trace_indent = trace_indent + 2;
}
private void trace_return(String s) {
trace_indent = trace_indent - 2;
if (trace_enabled) {
for (int i = 0; i < trace_indent; i++) { System.out.print(" "); }
System.out.println("Return: " + s);
}
}
private void trace_token(Token t, String where) {
if (trace_enabled) {
for (int i = 0; i < trace_indent; i++) { System.out.print(" "); }
System.out.print("Consumed token: <" + tokenImage[t.kind]);
if (t.kind != 0 && !tokenImage[t.kind].equals("\"" + t.image + "\"")) {
System.out.print(": \"" + t.image + "\"");
}
System.out.println(" at line " + t.beginLine + " column " + t.beginColumn + ">" + where);
}
}
private void trace_scan(Token t1, int t2) {
if (trace_enabled) {
for (int i = 0; i < trace_indent; i++) { System.out.print(" "); }
System.out.print("Visited token: <" + tokenImage[t1.kind]);
if (t1.kind != 0 && !tokenImage[t1.kind].equals("\"" + t1.image + "\"")) {
System.out.print(": \"" + t1.image + "\"");
}
System.out.println(" at line " + t1.beginLine + " column " + t1.beginColumn + ">; Expected token: <" + tokenImage[t2] + ">");
}
}
private void jj_rescan_token() { jj_rescan = true;
for (int i = 0; i < 18; i++) {
try {
JJCalls p = jj_2_rtns[i];
do {
if (p.gen > jj_gen) {
jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
switch (i) {
case 0: jj_3_1(); break;
case 1: jj_3_2(); break;
case 2: jj_3_3(); break;
case 3: jj_3_4(); break;
case 4: jj_3_5(); break;
case 5: jj_3_6(); break;
case 6: jj_3_7(); break;
case 7: jj_3_8(); break;
case 8: jj_3_9(); break;
case 9: jj_3_10(); break;
case 10: jj_3_11(); break;
case 11: jj_3_12(); break;
case 12: jj_3_13(); break;
case 13: jj_3_14(); break;
case 14: jj_3_15(); break;
case 15: jj_3_16(); break;
case 16: jj_3_17(); break;
case 17: jj_3_18(); break;
}
}
p = p.next;
} while (p != null);
} catch(LookaheadSuccess ls) { }
}
jj_rescan = false;
}
private void jj_save(int index, int xla) {
JJCalls p = jj_2_rtns[index];
while (p.gen > jj_gen) {
if (p.next == null) { p = p.next = new JJCalls(); break; }
p = p.next;
}
p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
}
static final class JJCalls {
int gen;
Token first;
int arg;
JJCalls next;
}
}