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org.hibernate.hql.antlr.HqlBaseParser Maven / Gradle / Ivy
// $ANTLR 2.7.6 (2005-12-22): "hql.g" -> "HqlBaseParser.java"$
// $Id: hql.g 10163 2006-07-26 15:07:50Z [email protected] $
package org.hibernate.hql.antlr;
import org.hibernate.hql.ast.*;
import org.hibernate.hql.ast.util.*;
import antlr.TokenBuffer;
import antlr.TokenStreamException;
import antlr.TokenStreamIOException;
import antlr.ANTLRException;
import antlr.LLkParser;
import antlr.Token;
import antlr.TokenStream;
import antlr.RecognitionException;
import antlr.NoViableAltException;
import antlr.MismatchedTokenException;
import antlr.SemanticException;
import antlr.ParserSharedInputState;
import antlr.collections.impl.BitSet;
import antlr.collections.AST;
import java.util.Hashtable;
import antlr.ASTFactory;
import antlr.ASTPair;
import antlr.collections.impl.ASTArray;
/**
* Hibernate Query Language Grammar
* [email protected] )
*/
public class HqlBaseParser extends antlr.LLkParser implements HqlTokenTypes
{
/** True if this is a filter query (allow no FROM clause). **/
private boolean filter = false;
/**
* Sets the filter flag.
* @param f True for a filter query, false for a normal query.
*/
public void setFilter(boolean f) {
filter = f;
}
/**
* Returns true if this is a filter query, false if not.
* @return true if this is a filter query, false if not.
*/
public boolean isFilter() {
return filter;
}
/**
* This method is overriden in the sub class in order to provide the
* 'keyword as identifier' hack.
* @param token The token to retry as an identifier.
* @param ex The exception to throw if it cannot be retried as an identifier.
*/
public AST handleIdentifierError(Token token,RecognitionException ex) throws RecognitionException, TokenStreamException {
// Base implementation: Just re-throw the exception.
throw ex;
}
/**
* This method looks ahead and converts . into . IDENT when
* appropriate.
*/
public void handleDotIdent() throws TokenStreamException {
}
/**
* Returns the negated equivalent of the expression.
* @param x The expression to negate.
*/
public AST negateNode(AST x) {
// Just create a 'not' parent for the default behavior.
return ASTUtil.createParent(astFactory, NOT, "not", x);
}
/**
* Returns the 'cleaned up' version of a comparison operator sub-tree.
* @param x The comparison operator to clean up.
*/
public AST processEqualityExpression(AST x) throws RecognitionException {
return x;
}
public void weakKeywords() throws TokenStreamException { }
public void processMemberOf(Token n,AST p,ASTPair currentAST) { }
protected HqlBaseParser(TokenBuffer tokenBuf, int k) {
super(tokenBuf,k);
tokenNames = _tokenNames;
buildTokenTypeASTClassMap();
astFactory = new ASTFactory(getTokenTypeToASTClassMap());
}
public HqlBaseParser(TokenBuffer tokenBuf) {
this(tokenBuf,3);
}
protected HqlBaseParser(TokenStream lexer, int k) {
super(lexer,k);
tokenNames = _tokenNames;
buildTokenTypeASTClassMap();
astFactory = new ASTFactory(getTokenTypeToASTClassMap());
}
public HqlBaseParser(TokenStream lexer) {
this(lexer,3);
}
public HqlBaseParser(ParserSharedInputState state) {
super(state,3);
tokenNames = _tokenNames;
buildTokenTypeASTClassMap();
astFactory = new ASTFactory(getTokenTypeToASTClassMap());
}
public final void statement() throws RecognitionException, TokenStreamException {
traceIn("statement");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST statement_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case UPDATE:
{
updateStatement();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case DELETE:
{
deleteStatement();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case FROM:
case GROUP:
case ORDER:
case SELECT:
case WHERE:
{
selectStatement();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case INSERT:
{
insertStatement();
astFactory.addASTChild(currentAST, returnAST);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
statement_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_0);
}
returnAST = statement_AST;
} finally { // debugging
traceOut("statement");
}
}
public final void updateStatement() throws RecognitionException, TokenStreamException {
traceIn("updateStatement");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST updateStatement_AST = null;
try { // for error handling
AST tmp1_AST = null;
tmp1_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp1_AST);
match(UPDATE);
{
switch ( LA(1)) {
case VERSIONED:
{
AST tmp2_AST = null;
tmp2_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp2_AST);
match(VERSIONED);
break;
}
case FROM:
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
optionalFromTokenFromClause();
astFactory.addASTChild(currentAST, returnAST);
setClause();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case WHERE:
{
whereClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
updateStatement_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_0);
}
returnAST = updateStatement_AST;
} finally { // debugging
traceOut("updateStatement");
}
}
public final void deleteStatement() throws RecognitionException, TokenStreamException {
traceIn("deleteStatement");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST deleteStatement_AST = null;
try { // for error handling
AST tmp3_AST = null;
tmp3_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp3_AST);
match(DELETE);
{
optionalFromTokenFromClause();
astFactory.addASTChild(currentAST, returnAST);
}
{
switch ( LA(1)) {
case WHERE:
{
whereClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
deleteStatement_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_0);
}
returnAST = deleteStatement_AST;
} finally { // debugging
traceOut("deleteStatement");
}
}
public final void selectStatement() throws RecognitionException, TokenStreamException {
traceIn("selectStatement");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST selectStatement_AST = null;
try { // for error handling
queryRule();
astFactory.addASTChild(currentAST, returnAST);
selectStatement_AST = (AST)currentAST.root;
selectStatement_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(QUERY,"query")).add(selectStatement_AST));
currentAST.root = selectStatement_AST;
currentAST.child = selectStatement_AST!=null &&selectStatement_AST.getFirstChild()!=null ?
selectStatement_AST.getFirstChild() : selectStatement_AST;
currentAST.advanceChildToEnd();
selectStatement_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_0);
}
returnAST = selectStatement_AST;
} finally { // debugging
traceOut("selectStatement");
}
}
public final void insertStatement() throws RecognitionException, TokenStreamException {
traceIn("insertStatement");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST insertStatement_AST = null;
try { // for error handling
AST tmp4_AST = null;
tmp4_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp4_AST);
match(INSERT);
intoClause();
astFactory.addASTChild(currentAST, returnAST);
selectStatement();
astFactory.addASTChild(currentAST, returnAST);
insertStatement_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_0);
}
returnAST = insertStatement_AST;
} finally { // debugging
traceOut("insertStatement");
}
}
public final void optionalFromTokenFromClause() throws RecognitionException, TokenStreamException {
traceIn("optionalFromTokenFromClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST optionalFromTokenFromClause_AST = null;
AST f_AST = null;
AST a_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case FROM:
{
match(FROM);
break;
}
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
path();
f_AST = (AST)returnAST;
{
switch ( LA(1)) {
case AS:
case IDENT:
{
asAlias();
a_AST = (AST)returnAST;
break;
}
case EOF:
case SET:
case WHERE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
optionalFromTokenFromClause_AST = (AST)currentAST.root;
AST range = (AST)astFactory.make( (new ASTArray(3)).add(astFactory.create(RANGE,"RANGE")).add(f_AST).add(a_AST));
optionalFromTokenFromClause_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(FROM,"FROM")).add(range));
currentAST.root = optionalFromTokenFromClause_AST;
currentAST.child = optionalFromTokenFromClause_AST!=null &&optionalFromTokenFromClause_AST.getFirstChild()!=null ?
optionalFromTokenFromClause_AST.getFirstChild() : optionalFromTokenFromClause_AST;
currentAST.advanceChildToEnd();
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_1);
}
returnAST = optionalFromTokenFromClause_AST;
} finally { // debugging
traceOut("optionalFromTokenFromClause");
}
}
public final void setClause() throws RecognitionException, TokenStreamException {
traceIn("setClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST setClause_AST = null;
try { // for error handling
{
AST tmp6_AST = null;
tmp6_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp6_AST);
match(SET);
assignment();
astFactory.addASTChild(currentAST, returnAST);
{
_loop9:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
assignment();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop9;
}
} while (true);
}
}
setClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_2);
}
returnAST = setClause_AST;
} finally { // debugging
traceOut("setClause");
}
}
public final void whereClause() throws RecognitionException, TokenStreamException {
traceIn("whereClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST whereClause_AST = null;
try { // for error handling
AST tmp8_AST = null;
tmp8_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp8_AST);
match(WHERE);
logicalExpression();
astFactory.addASTChild(currentAST, returnAST);
whereClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_3);
}
returnAST = whereClause_AST;
} finally { // debugging
traceOut("whereClause");
}
}
public final void assignment() throws RecognitionException, TokenStreamException {
traceIn("assignment");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST assignment_AST = null;
try { // for error handling
stateField();
astFactory.addASTChild(currentAST, returnAST);
AST tmp9_AST = null;
tmp9_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp9_AST);
match(EQ);
newValue();
astFactory.addASTChild(currentAST, returnAST);
assignment_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_4);
}
returnAST = assignment_AST;
} finally { // debugging
traceOut("assignment");
}
}
public final void stateField() throws RecognitionException, TokenStreamException {
traceIn("stateField");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST stateField_AST = null;
try { // for error handling
path();
astFactory.addASTChild(currentAST, returnAST);
stateField_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_5);
}
returnAST = stateField_AST;
} finally { // debugging
traceOut("stateField");
}
}
public final void newValue() throws RecognitionException, TokenStreamException {
traceIn("newValue");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST newValue_AST = null;
try { // for error handling
concatenation();
astFactory.addASTChild(currentAST, returnAST);
newValue_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_4);
}
returnAST = newValue_AST;
} finally { // debugging
traceOut("newValue");
}
}
public final void path() throws RecognitionException, TokenStreamException {
traceIn("path");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST path_AST = null;
try { // for error handling
identifier();
astFactory.addASTChild(currentAST, returnAST);
{
_loop190:
do {
if ((LA(1)==DOT)) {
AST tmp10_AST = null;
tmp10_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp10_AST);
match(DOT);
weakKeywords();
identifier();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop190;
}
} while (true);
}
path_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_6);
}
returnAST = path_AST;
} finally { // debugging
traceOut("path");
}
}
public final void concatenation() throws RecognitionException, TokenStreamException {
traceIn("concatenation");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST concatenation_AST = null;
Token c = null;
AST c_AST = null;
try { // for error handling
additiveExpression();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case CONCAT:
{
c = LT(1);
c_AST = astFactory.create(c);
astFactory.makeASTRoot(currentAST, c_AST);
match(CONCAT);
c_AST.setType(EXPR_LIST); c_AST.setText("concatList");
additiveExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop118:
do {
if ((LA(1)==CONCAT)) {
match(CONCAT);
additiveExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop118;
}
} while (true);
}
concatenation_AST = (AST)currentAST.root;
concatenation_AST = (AST)astFactory.make( (new ASTArray(3)).add(astFactory.create(METHOD_CALL,"||")).add((AST)astFactory.make( (new ASTArray(1)).add(astFactory.create(IDENT,"concat")))).add(c_AST));
currentAST.root = concatenation_AST;
currentAST.child = concatenation_AST!=null &&concatenation_AST.getFirstChild()!=null ?
concatenation_AST.getFirstChild() : concatenation_AST;
currentAST.advanceChildToEnd();
break;
}
case EOF:
case AND:
case AS:
case ASCENDING:
case BETWEEN:
case DESCENDING:
case ESCAPE:
case FROM:
case FULL:
case GROUP:
case HAVING:
case IN:
case INNER:
case IS:
case JOIN:
case LEFT:
case LIKE:
case NOT:
case OR:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case THEN:
case MEMBER:
case COMMA:
case EQ:
case CLOSE:
case LITERAL_ascending:
case LITERAL_descending:
case NE:
case SQL_NE:
case LT:
case GT:
case LE:
case GE:
case CLOSE_BRACKET:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
concatenation_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_7);
}
returnAST = concatenation_AST;
} finally { // debugging
traceOut("concatenation");
}
}
public final void asAlias() throws RecognitionException, TokenStreamException {
traceIn("asAlias");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST asAlias_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case AS:
{
match(AS);
break;
}
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
alias();
astFactory.addASTChild(currentAST, returnAST);
asAlias_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_8);
}
returnAST = asAlias_AST;
} finally { // debugging
traceOut("asAlias");
}
}
public final void queryRule() throws RecognitionException, TokenStreamException {
traceIn("queryRule");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST queryRule_AST = null;
try { // for error handling
selectFrom();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case WHERE:
{
whereClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case GROUP:
case ORDER:
case UNION:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case GROUP:
{
groupByClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case ORDER:
case UNION:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case ORDER:
{
orderByClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case UNION:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
queryRule_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_9);
}
returnAST = queryRule_AST;
} finally { // debugging
traceOut("queryRule");
}
}
public final void intoClause() throws RecognitionException, TokenStreamException {
traceIn("intoClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST intoClause_AST = null;
try { // for error handling
AST tmp13_AST = null;
tmp13_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp13_AST);
match(INTO);
path();
astFactory.addASTChild(currentAST, returnAST);
weakKeywords();
insertablePropertySpec();
astFactory.addASTChild(currentAST, returnAST);
intoClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_10);
}
returnAST = intoClause_AST;
} finally { // debugging
traceOut("intoClause");
}
}
public final void insertablePropertySpec() throws RecognitionException, TokenStreamException {
traceIn("insertablePropertySpec");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST insertablePropertySpec_AST = null;
try { // for error handling
match(OPEN);
primaryExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop24:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
primaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop24;
}
} while (true);
}
match(CLOSE);
insertablePropertySpec_AST = (AST)currentAST.root;
// Just need *something* to distinguish this on the hql-sql.g side
insertablePropertySpec_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(RANGE,"column-spec")).add(insertablePropertySpec_AST));
currentAST.root = insertablePropertySpec_AST;
currentAST.child = insertablePropertySpec_AST!=null &&insertablePropertySpec_AST.getFirstChild()!=null ?
insertablePropertySpec_AST.getFirstChild() : insertablePropertySpec_AST;
currentAST.advanceChildToEnd();
insertablePropertySpec_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_10);
}
returnAST = insertablePropertySpec_AST;
} finally { // debugging
traceOut("insertablePropertySpec");
}
}
public final void primaryExpression() throws RecognitionException, TokenStreamException {
traceIn("primaryExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST primaryExpression_AST = null;
try { // for error handling
switch ( LA(1)) {
case AVG:
case COUNT:
case ELEMENTS:
case INDICES:
case MAX:
case MIN:
case SUM:
case IDENT:
{
identPrimary();
astFactory.addASTChild(currentAST, returnAST);
{
if ((LA(1)==DOT) && (LA(2)==CLASS)) {
AST tmp17_AST = null;
tmp17_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp17_AST);
match(DOT);
AST tmp18_AST = null;
tmp18_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp18_AST);
match(CLASS);
}
else if ((_tokenSet_11.member(LA(1))) && (_tokenSet_12.member(LA(2)))) {
}
else {
throw new NoViableAltException(LT(1), getFilename());
}
}
primaryExpression_AST = (AST)currentAST.root;
break;
}
case FALSE:
case NULL:
case TRUE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case NUM_INT:
case QUOTED_STRING:
{
constant();
astFactory.addASTChild(currentAST, returnAST);
primaryExpression_AST = (AST)currentAST.root;
break;
}
case COLON:
{
AST tmp19_AST = null;
tmp19_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp19_AST);
match(COLON);
identifier();
astFactory.addASTChild(currentAST, returnAST);
primaryExpression_AST = (AST)currentAST.root;
break;
}
case OPEN:
{
match(OPEN);
{
switch ( LA(1)) {
case ALL:
case ANY:
case AVG:
case COUNT:
case ELEMENTS:
case EXISTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NOT:
case NULL:
case SOME:
case SUM:
case TRUE:
case CASE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case PLUS:
case MINUS:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
expressionOrVector();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case FROM:
case GROUP:
case ORDER:
case SELECT:
case UNION:
case WHERE:
case CLOSE:
{
subQuery();
astFactory.addASTChild(currentAST, returnAST);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(CLOSE);
primaryExpression_AST = (AST)currentAST.root;
break;
}
case PARAM:
{
AST tmp22_AST = null;
tmp22_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp22_AST);
match(PARAM);
{
switch ( LA(1)) {
case NUM_INT:
{
AST tmp23_AST = null;
tmp23_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp23_AST);
match(NUM_INT);
break;
}
case EOF:
case AND:
case AS:
case ASCENDING:
case BETWEEN:
case DESCENDING:
case DOT:
case ESCAPE:
case FROM:
case FULL:
case GROUP:
case HAVING:
case IN:
case INNER:
case IS:
case JOIN:
case LEFT:
case LIKE:
case NOT:
case OR:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case END:
case ELSE:
case THEN:
case WHEN:
case MEMBER:
case COMMA:
case EQ:
case CLOSE:
case LITERAL_ascending:
case LITERAL_descending:
case NE:
case SQL_NE:
case LT:
case GT:
case LE:
case GE:
case CONCAT:
case PLUS:
case MINUS:
case STAR:
case DIV:
case MOD:
case OPEN_BRACKET:
case CLOSE_BRACKET:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
primaryExpression_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_11);
}
returnAST = primaryExpression_AST;
} finally { // debugging
traceOut("primaryExpression");
}
}
public final void union() throws RecognitionException, TokenStreamException {
traceIn("union");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST union_AST = null;
try { // for error handling
queryRule();
astFactory.addASTChild(currentAST, returnAST);
{
_loop27:
do {
if ((LA(1)==UNION)) {
AST tmp24_AST = null;
tmp24_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp24_AST);
match(UNION);
queryRule();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop27;
}
} while (true);
}
union_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_13);
}
returnAST = union_AST;
} finally { // debugging
traceOut("union");
}
}
public final void selectFrom() throws RecognitionException, TokenStreamException {
traceIn("selectFrom");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST selectFrom_AST = null;
AST s_AST = null;
AST f_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case SELECT:
{
selectClause();
s_AST = (AST)returnAST;
break;
}
case EOF:
case FROM:
case GROUP:
case ORDER:
case UNION:
case WHERE:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case FROM:
{
fromClause();
f_AST = (AST)returnAST;
break;
}
case EOF:
case GROUP:
case ORDER:
case UNION:
case WHERE:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
selectFrom_AST = (AST)currentAST.root;
// If there was no FROM clause and this is a filter query, create a from clause. Otherwise, throw
// an exception because non-filter queries must have a FROM clause.
if (f_AST == null) {
if (filter) {
f_AST = (AST)astFactory.make( (new ASTArray(1)).add(astFactory.create(FROM,"{filter-implied FROM}")));
}
else
throw new SemanticException("FROM expected (non-filter queries must contain a FROM clause)");
}
// Create an artificial token so the 'FROM' can be placed
// before the SELECT in the tree to make tree processing
// simpler.
selectFrom_AST = (AST)astFactory.make( (new ASTArray(3)).add(astFactory.create(SELECT_FROM,"SELECT_FROM")).add(f_AST).add(s_AST));
currentAST.root = selectFrom_AST;
currentAST.child = selectFrom_AST!=null &&selectFrom_AST.getFirstChild()!=null ?
selectFrom_AST.getFirstChild() : selectFrom_AST;
currentAST.advanceChildToEnd();
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_14);
}
returnAST = selectFrom_AST;
} finally { // debugging
traceOut("selectFrom");
}
}
public final void groupByClause() throws RecognitionException, TokenStreamException {
traceIn("groupByClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST groupByClause_AST = null;
try { // for error handling
AST tmp25_AST = null;
tmp25_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp25_AST);
match(GROUP);
match(LITERAL_by);
expression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop67:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
expression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop67;
}
} while (true);
}
{
switch ( LA(1)) {
case HAVING:
{
havingClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case ORDER:
case UNION:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
groupByClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_15);
}
returnAST = groupByClause_AST;
} finally { // debugging
traceOut("groupByClause");
}
}
public final void orderByClause() throws RecognitionException, TokenStreamException {
traceIn("orderByClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST orderByClause_AST = null;
try { // for error handling
AST tmp28_AST = null;
tmp28_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp28_AST);
match(ORDER);
match(LITERAL_by);
orderElement();
astFactory.addASTChild(currentAST, returnAST);
{
_loop71:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
orderElement();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop71;
}
} while (true);
}
orderByClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_9);
}
returnAST = orderByClause_AST;
} finally { // debugging
traceOut("orderByClause");
}
}
public final void selectClause() throws RecognitionException, TokenStreamException {
traceIn("selectClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST selectClause_AST = null;
try { // for error handling
AST tmp31_AST = null;
tmp31_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp31_AST);
match(SELECT);
weakKeywords();
{
switch ( LA(1)) {
case DISTINCT:
{
AST tmp32_AST = null;
tmp32_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp32_AST);
match(DISTINCT);
break;
}
case ALL:
case ANY:
case AVG:
case COUNT:
case ELEMENTS:
case EXISTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NEW:
case NOT:
case NULL:
case SOME:
case SUM:
case TRUE:
case CASE:
case EMPTY:
case OBJECT:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case PLUS:
case MINUS:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case ALL:
case ANY:
case AVG:
case COUNT:
case ELEMENTS:
case EXISTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NOT:
case NULL:
case SOME:
case SUM:
case TRUE:
case CASE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case PLUS:
case MINUS:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
selectedPropertiesList();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case NEW:
{
newExpression();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case OBJECT:
{
selectObject();
astFactory.addASTChild(currentAST, returnAST);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
selectClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_16);
}
returnAST = selectClause_AST;
} finally { // debugging
traceOut("selectClause");
}
}
public final void fromClause() throws RecognitionException, TokenStreamException {
traceIn("fromClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST fromClause_AST = null;
try { // for error handling
AST tmp33_AST = null;
tmp33_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp33_AST);
match(FROM);
weakKeywords();
fromRange();
astFactory.addASTChild(currentAST, returnAST);
{
_loop43:
do {
switch ( LA(1)) {
case FULL:
case INNER:
case JOIN:
case LEFT:
case RIGHT:
{
fromJoin();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case COMMA:
{
match(COMMA);
weakKeywords();
fromRange();
astFactory.addASTChild(currentAST, returnAST);
break;
}
default:
{
break _loop43;
}
}
} while (true);
}
fromClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_14);
}
returnAST = fromClause_AST;
} finally { // debugging
traceOut("fromClause");
}
}
public final void selectedPropertiesList() throws RecognitionException, TokenStreamException {
traceIn("selectedPropertiesList");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST selectedPropertiesList_AST = null;
try { // for error handling
aliasedExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop81:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
aliasedExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop81;
}
} while (true);
}
selectedPropertiesList_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_16);
}
returnAST = selectedPropertiesList_AST;
} finally { // debugging
traceOut("selectedPropertiesList");
}
}
public final void newExpression() throws RecognitionException, TokenStreamException {
traceIn("newExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST newExpression_AST = null;
Token op = null;
AST op_AST = null;
try { // for error handling
{
match(NEW);
path();
astFactory.addASTChild(currentAST, returnAST);
}
op = LT(1);
op_AST = astFactory.create(op);
astFactory.makeASTRoot(currentAST, op_AST);
match(OPEN);
op_AST.setType(CONSTRUCTOR);
selectedPropertiesList();
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE);
newExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_16);
}
returnAST = newExpression_AST;
} finally { // debugging
traceOut("newExpression");
}
}
public final void selectObject() throws RecognitionException, TokenStreamException {
traceIn("selectObject");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST selectObject_AST = null;
try { // for error handling
AST tmp38_AST = null;
tmp38_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp38_AST);
match(OBJECT);
match(OPEN);
identifier();
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE);
selectObject_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_16);
}
returnAST = selectObject_AST;
} finally { // debugging
traceOut("selectObject");
}
}
public final void identifier() throws RecognitionException, TokenStreamException {
traceIn("identifier");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST identifier_AST = null;
try { // for error handling
AST tmp41_AST = null;
tmp41_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp41_AST);
match(IDENT);
identifier_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
identifier_AST = handleIdentifierError(LT(1),ex);
}
returnAST = identifier_AST;
} finally { // debugging
traceOut("identifier");
}
}
public final void fromRange() throws RecognitionException, TokenStreamException {
traceIn("fromRange");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST fromRange_AST = null;
try { // for error handling
if ((LA(1)==IDENT) && (_tokenSet_17.member(LA(2)))) {
fromClassOrOuterQueryPath();
astFactory.addASTChild(currentAST, returnAST);
fromRange_AST = (AST)currentAST.root;
}
else if ((LA(1)==IDENT) && (LA(2)==IN) && (LA(3)==CLASS)) {
inClassDeclaration();
astFactory.addASTChild(currentAST, returnAST);
fromRange_AST = (AST)currentAST.root;
}
else if ((LA(1)==IN)) {
inCollectionDeclaration();
astFactory.addASTChild(currentAST, returnAST);
fromRange_AST = (AST)currentAST.root;
}
else if ((LA(1)==IDENT) && (LA(2)==IN) && (LA(3)==ELEMENTS)) {
inCollectionElementsDeclaration();
astFactory.addASTChild(currentAST, returnAST);
fromRange_AST = (AST)currentAST.root;
}
else {
throw new NoViableAltException(LT(1), getFilename());
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_18);
}
returnAST = fromRange_AST;
} finally { // debugging
traceOut("fromRange");
}
}
public final void fromJoin() throws RecognitionException, TokenStreamException {
traceIn("fromJoin");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST fromJoin_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case LEFT:
case RIGHT:
{
{
{
switch ( LA(1)) {
case LEFT:
{
AST tmp42_AST = null;
tmp42_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp42_AST);
match(LEFT);
break;
}
case RIGHT:
{
AST tmp43_AST = null;
tmp43_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp43_AST);
match(RIGHT);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case OUTER:
{
AST tmp44_AST = null;
tmp44_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp44_AST);
match(OUTER);
break;
}
case JOIN:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
}
break;
}
case FULL:
{
AST tmp45_AST = null;
tmp45_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp45_AST);
match(FULL);
break;
}
case INNER:
{
AST tmp46_AST = null;
tmp46_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp46_AST);
match(INNER);
break;
}
case JOIN:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
AST tmp47_AST = null;
tmp47_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp47_AST);
match(JOIN);
{
switch ( LA(1)) {
case FETCH:
{
AST tmp48_AST = null;
tmp48_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp48_AST);
match(FETCH);
break;
}
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
path();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case AS:
case IDENT:
{
asAlias();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case FETCH:
case FULL:
case GROUP:
case INNER:
case JOIN:
case LEFT:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case WITH:
case COMMA:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case FETCH:
{
propertyFetch();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case FULL:
case GROUP:
case INNER:
case JOIN:
case LEFT:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case WITH:
case COMMA:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case WITH:
{
withClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case FULL:
case GROUP:
case INNER:
case JOIN:
case LEFT:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case COMMA:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
fromJoin_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_18);
}
returnAST = fromJoin_AST;
} finally { // debugging
traceOut("fromJoin");
}
}
public final void propertyFetch() throws RecognitionException, TokenStreamException {
traceIn("propertyFetch");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST propertyFetch_AST = null;
try { // for error handling
AST tmp49_AST = null;
tmp49_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp49_AST);
match(FETCH);
match(ALL);
match(PROPERTIES);
propertyFetch_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_19);
}
returnAST = propertyFetch_AST;
} finally { // debugging
traceOut("propertyFetch");
}
}
public final void withClause() throws RecognitionException, TokenStreamException {
traceIn("withClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST withClause_AST = null;
try { // for error handling
AST tmp52_AST = null;
tmp52_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp52_AST);
match(WITH);
logicalExpression();
astFactory.addASTChild(currentAST, returnAST);
withClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_18);
}
returnAST = withClause_AST;
} finally { // debugging
traceOut("withClause");
}
}
public final void logicalExpression() throws RecognitionException, TokenStreamException {
traceIn("logicalExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST logicalExpression_AST = null;
try { // for error handling
expression();
astFactory.addASTChild(currentAST, returnAST);
logicalExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_20);
}
returnAST = logicalExpression_AST;
} finally { // debugging
traceOut("logicalExpression");
}
}
public final void fromClassOrOuterQueryPath() throws RecognitionException, TokenStreamException {
traceIn("fromClassOrOuterQueryPath");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST fromClassOrOuterQueryPath_AST = null;
AST c_AST = null;
AST a_AST = null;
AST p_AST = null;
try { // for error handling
path();
c_AST = (AST)returnAST;
weakKeywords();
{
switch ( LA(1)) {
case AS:
case IDENT:
{
asAlias();
a_AST = (AST)returnAST;
break;
}
case EOF:
case FETCH:
case FULL:
case GROUP:
case INNER:
case JOIN:
case LEFT:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case COMMA:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case FETCH:
{
propertyFetch();
p_AST = (AST)returnAST;
break;
}
case EOF:
case FULL:
case GROUP:
case INNER:
case JOIN:
case LEFT:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case COMMA:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
fromClassOrOuterQueryPath_AST = (AST)currentAST.root;
fromClassOrOuterQueryPath_AST = (AST)astFactory.make( (new ASTArray(4)).add(astFactory.create(RANGE,"RANGE")).add(c_AST).add(a_AST).add(p_AST));
currentAST.root = fromClassOrOuterQueryPath_AST;
currentAST.child = fromClassOrOuterQueryPath_AST!=null &&fromClassOrOuterQueryPath_AST.getFirstChild()!=null ?
fromClassOrOuterQueryPath_AST.getFirstChild() : fromClassOrOuterQueryPath_AST;
currentAST.advanceChildToEnd();
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_18);
}
returnAST = fromClassOrOuterQueryPath_AST;
} finally { // debugging
traceOut("fromClassOrOuterQueryPath");
}
}
public final void inClassDeclaration() throws RecognitionException, TokenStreamException {
traceIn("inClassDeclaration");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST inClassDeclaration_AST = null;
AST a_AST = null;
AST c_AST = null;
try { // for error handling
alias();
a_AST = (AST)returnAST;
match(IN);
match(CLASS);
path();
c_AST = (AST)returnAST;
inClassDeclaration_AST = (AST)currentAST.root;
inClassDeclaration_AST = (AST)astFactory.make( (new ASTArray(3)).add(astFactory.create(RANGE,"RANGE")).add(c_AST).add(a_AST));
currentAST.root = inClassDeclaration_AST;
currentAST.child = inClassDeclaration_AST!=null &&inClassDeclaration_AST.getFirstChild()!=null ?
inClassDeclaration_AST.getFirstChild() : inClassDeclaration_AST;
currentAST.advanceChildToEnd();
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_18);
}
returnAST = inClassDeclaration_AST;
} finally { // debugging
traceOut("inClassDeclaration");
}
}
public final void inCollectionDeclaration() throws RecognitionException, TokenStreamException {
traceIn("inCollectionDeclaration");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST inCollectionDeclaration_AST = null;
AST p_AST = null;
AST a_AST = null;
try { // for error handling
match(IN);
match(OPEN);
path();
p_AST = (AST)returnAST;
match(CLOSE);
alias();
a_AST = (AST)returnAST;
inCollectionDeclaration_AST = (AST)currentAST.root;
inCollectionDeclaration_AST = (AST)astFactory.make( (new ASTArray(4)).add(astFactory.create(JOIN,"join")).add(astFactory.create(INNER,"inner")).add(p_AST).add(a_AST));
currentAST.root = inCollectionDeclaration_AST;
currentAST.child = inCollectionDeclaration_AST!=null &&inCollectionDeclaration_AST.getFirstChild()!=null ?
inCollectionDeclaration_AST.getFirstChild() : inCollectionDeclaration_AST;
currentAST.advanceChildToEnd();
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_18);
}
returnAST = inCollectionDeclaration_AST;
} finally { // debugging
traceOut("inCollectionDeclaration");
}
}
public final void inCollectionElementsDeclaration() throws RecognitionException, TokenStreamException {
traceIn("inCollectionElementsDeclaration");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST inCollectionElementsDeclaration_AST = null;
AST a_AST = null;
AST p_AST = null;
try { // for error handling
alias();
a_AST = (AST)returnAST;
match(IN);
match(ELEMENTS);
match(OPEN);
path();
p_AST = (AST)returnAST;
match(CLOSE);
inCollectionElementsDeclaration_AST = (AST)currentAST.root;
inCollectionElementsDeclaration_AST = (AST)astFactory.make( (new ASTArray(4)).add(astFactory.create(JOIN,"join")).add(astFactory.create(INNER,"inner")).add(p_AST).add(a_AST));
currentAST.root = inCollectionElementsDeclaration_AST;
currentAST.child = inCollectionElementsDeclaration_AST!=null &&inCollectionElementsDeclaration_AST.getFirstChild()!=null ?
inCollectionElementsDeclaration_AST.getFirstChild() : inCollectionElementsDeclaration_AST;
currentAST.advanceChildToEnd();
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_18);
}
returnAST = inCollectionElementsDeclaration_AST;
} finally { // debugging
traceOut("inCollectionElementsDeclaration");
}
}
public final void alias() throws RecognitionException, TokenStreamException {
traceIn("alias");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST alias_AST = null;
AST a_AST = null;
try { // for error handling
identifier();
a_AST = (AST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
a_AST.setType(ALIAS);
alias_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_21);
}
returnAST = alias_AST;
} finally { // debugging
traceOut("alias");
}
}
public final void expression() throws RecognitionException, TokenStreamException {
traceIn("expression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST expression_AST = null;
try { // for error handling
logicalOrExpression();
astFactory.addASTChild(currentAST, returnAST);
expression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_22);
}
returnAST = expression_AST;
} finally { // debugging
traceOut("expression");
}
}
public final void havingClause() throws RecognitionException, TokenStreamException {
traceIn("havingClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST havingClause_AST = null;
try { // for error handling
AST tmp62_AST = null;
tmp62_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp62_AST);
match(HAVING);
logicalExpression();
astFactory.addASTChild(currentAST, returnAST);
havingClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_15);
}
returnAST = havingClause_AST;
} finally { // debugging
traceOut("havingClause");
}
}
public final void orderElement() throws RecognitionException, TokenStreamException {
traceIn("orderElement");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST orderElement_AST = null;
try { // for error handling
expression();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case ASCENDING:
case DESCENDING:
case LITERAL_ascending:
case LITERAL_descending:
{
ascendingOrDescending();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case UNION:
case COMMA:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
orderElement_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_23);
}
returnAST = orderElement_AST;
} finally { // debugging
traceOut("orderElement");
}
}
public final void ascendingOrDescending() throws RecognitionException, TokenStreamException {
traceIn("ascendingOrDescending");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST ascendingOrDescending_AST = null;
try { // for error handling
switch ( LA(1)) {
case ASCENDING:
case LITERAL_ascending:
{
{
switch ( LA(1)) {
case ASCENDING:
{
AST tmp63_AST = null;
tmp63_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp63_AST);
match(ASCENDING);
break;
}
case LITERAL_ascending:
{
AST tmp64_AST = null;
tmp64_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp64_AST);
match(LITERAL_ascending);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
ascendingOrDescending_AST = (AST)currentAST.root;
ascendingOrDescending_AST.setType(ASCENDING);
ascendingOrDescending_AST = (AST)currentAST.root;
break;
}
case DESCENDING:
case LITERAL_descending:
{
{
switch ( LA(1)) {
case DESCENDING:
{
AST tmp65_AST = null;
tmp65_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp65_AST);
match(DESCENDING);
break;
}
case LITERAL_descending:
{
AST tmp66_AST = null;
tmp66_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp66_AST);
match(LITERAL_descending);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
ascendingOrDescending_AST = (AST)currentAST.root;
ascendingOrDescending_AST.setType(DESCENDING);
ascendingOrDescending_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_23);
}
returnAST = ascendingOrDescending_AST;
} finally { // debugging
traceOut("ascendingOrDescending");
}
}
public final void aliasedExpression() throws RecognitionException, TokenStreamException {
traceIn("aliasedExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST aliasedExpression_AST = null;
try { // for error handling
expression();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case AS:
{
AST tmp67_AST = null;
tmp67_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp67_AST);
match(AS);
identifier();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case FROM:
case GROUP:
case ORDER:
case UNION:
case WHERE:
case COMMA:
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
aliasedExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_24);
}
returnAST = aliasedExpression_AST;
} finally { // debugging
traceOut("aliasedExpression");
}
}
public final void logicalOrExpression() throws RecognitionException, TokenStreamException {
traceIn("logicalOrExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST logicalOrExpression_AST = null;
try { // for error handling
logicalAndExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop88:
do {
if ((LA(1)==OR)) {
AST tmp68_AST = null;
tmp68_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp68_AST);
match(OR);
logicalAndExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop88;
}
} while (true);
}
logicalOrExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_22);
}
returnAST = logicalOrExpression_AST;
} finally { // debugging
traceOut("logicalOrExpression");
}
}
public final void logicalAndExpression() throws RecognitionException, TokenStreamException {
traceIn("logicalAndExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST logicalAndExpression_AST = null;
try { // for error handling
negatedExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop91:
do {
if ((LA(1)==AND)) {
AST tmp69_AST = null;
tmp69_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp69_AST);
match(AND);
negatedExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop91;
}
} while (true);
}
logicalAndExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_25);
}
returnAST = logicalAndExpression_AST;
} finally { // debugging
traceOut("logicalAndExpression");
}
}
public final void negatedExpression() throws RecognitionException, TokenStreamException {
traceIn("negatedExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST negatedExpression_AST = null;
AST x_AST = null;
AST y_AST = null;
weakKeywords();
try { // for error handling
switch ( LA(1)) {
case NOT:
{
AST tmp70_AST = null;
tmp70_AST = astFactory.create(LT(1));
match(NOT);
negatedExpression();
x_AST = (AST)returnAST;
negatedExpression_AST = (AST)currentAST.root;
negatedExpression_AST = negateNode(x_AST);
currentAST.root = negatedExpression_AST;
currentAST.child = negatedExpression_AST!=null &&negatedExpression_AST.getFirstChild()!=null ?
negatedExpression_AST.getFirstChild() : negatedExpression_AST;
currentAST.advanceChildToEnd();
break;
}
case ALL:
case ANY:
case AVG:
case COUNT:
case ELEMENTS:
case EXISTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NULL:
case SOME:
case SUM:
case TRUE:
case CASE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case PLUS:
case MINUS:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
equalityExpression();
y_AST = (AST)returnAST;
negatedExpression_AST = (AST)currentAST.root;
negatedExpression_AST = y_AST;
currentAST.root = negatedExpression_AST;
currentAST.child = negatedExpression_AST!=null &&negatedExpression_AST.getFirstChild()!=null ?
negatedExpression_AST.getFirstChild() : negatedExpression_AST;
currentAST.advanceChildToEnd();
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_26);
}
returnAST = negatedExpression_AST;
} finally { // debugging
traceOut("negatedExpression");
}
}
public final void equalityExpression() throws RecognitionException, TokenStreamException {
traceIn("equalityExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST equalityExpression_AST = null;
AST x_AST = null;
Token is = null;
AST is_AST = null;
Token ne = null;
AST ne_AST = null;
AST y_AST = null;
try { // for error handling
relationalExpression();
x_AST = (AST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
{
_loop97:
do {
if ((_tokenSet_27.member(LA(1)))) {
{
switch ( LA(1)) {
case EQ:
{
AST tmp71_AST = null;
tmp71_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp71_AST);
match(EQ);
break;
}
case IS:
{
is = LT(1);
is_AST = astFactory.create(is);
astFactory.makeASTRoot(currentAST, is_AST);
match(IS);
is_AST.setType(EQ);
{
switch ( LA(1)) {
case NOT:
{
match(NOT);
is_AST.setType(NE);
break;
}
case ALL:
case ANY:
case AVG:
case COUNT:
case ELEMENTS:
case EXISTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NULL:
case SOME:
case SUM:
case TRUE:
case CASE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case PLUS:
case MINUS:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
break;
}
case NE:
{
AST tmp73_AST = null;
tmp73_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp73_AST);
match(NE);
break;
}
case SQL_NE:
{
ne = LT(1);
ne_AST = astFactory.create(ne);
astFactory.makeASTRoot(currentAST, ne_AST);
match(SQL_NE);
ne_AST.setType(NE);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
relationalExpression();
y_AST = (AST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop97;
}
} while (true);
}
equalityExpression_AST = (AST)currentAST.root;
// Post process the equality expression to clean up 'is null', etc.
equalityExpression_AST = processEqualityExpression(equalityExpression_AST);
currentAST.root = equalityExpression_AST;
currentAST.child = equalityExpression_AST!=null &&equalityExpression_AST.getFirstChild()!=null ?
equalityExpression_AST.getFirstChild() : equalityExpression_AST;
currentAST.advanceChildToEnd();
equalityExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_26);
}
returnAST = equalityExpression_AST;
} finally { // debugging
traceOut("equalityExpression");
}
}
public final void relationalExpression() throws RecognitionException, TokenStreamException {
traceIn("relationalExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST relationalExpression_AST = null;
Token n = null;
AST n_AST = null;
Token i = null;
AST i_AST = null;
Token b = null;
AST b_AST = null;
Token l = null;
AST l_AST = null;
AST p_AST = null;
try { // for error handling
concatenation();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case EOF:
case AND:
case AS:
case ASCENDING:
case DESCENDING:
case FROM:
case FULL:
case GROUP:
case HAVING:
case INNER:
case IS:
case JOIN:
case LEFT:
case OR:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case THEN:
case COMMA:
case EQ:
case CLOSE:
case LITERAL_ascending:
case LITERAL_descending:
case NE:
case SQL_NE:
case LT:
case GT:
case LE:
case GE:
case CLOSE_BRACKET:
{
{
{
_loop103:
do {
if (((LA(1) >= LT && LA(1) <= GE))) {
{
switch ( LA(1)) {
case LT:
{
AST tmp74_AST = null;
tmp74_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp74_AST);
match(LT);
break;
}
case GT:
{
AST tmp75_AST = null;
tmp75_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp75_AST);
match(GT);
break;
}
case LE:
{
AST tmp76_AST = null;
tmp76_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp76_AST);
match(LE);
break;
}
case GE:
{
AST tmp77_AST = null;
tmp77_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp77_AST);
match(GE);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
additiveExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop103;
}
} while (true);
}
}
break;
}
case BETWEEN:
case IN:
case LIKE:
case NOT:
case MEMBER:
{
{
switch ( LA(1)) {
case NOT:
{
n = LT(1);
n_AST = astFactory.create(n);
match(NOT);
break;
}
case BETWEEN:
case IN:
case LIKE:
case MEMBER:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case IN:
{
{
i = LT(1);
i_AST = astFactory.create(i);
astFactory.makeASTRoot(currentAST, i_AST);
match(IN);
i_AST.setType( (n == null) ? IN : NOT_IN);
i_AST.setText( (n == null) ? "in" : "not in");
inList();
astFactory.addASTChild(currentAST, returnAST);
}
break;
}
case BETWEEN:
{
{
b = LT(1);
b_AST = astFactory.create(b);
astFactory.makeASTRoot(currentAST, b_AST);
match(BETWEEN);
b_AST.setType( (n == null) ? BETWEEN : NOT_BETWEEN);
b_AST.setText( (n == null) ? "between" : "not between");
betweenList();
astFactory.addASTChild(currentAST, returnAST);
}
break;
}
case LIKE:
{
{
l = LT(1);
l_AST = astFactory.create(l);
astFactory.makeASTRoot(currentAST, l_AST);
match(LIKE);
l_AST.setType( (n == null) ? LIKE : NOT_LIKE);
l_AST.setText( (n == null) ? "like" : "not like");
concatenation();
astFactory.addASTChild(currentAST, returnAST);
likeEscape();
astFactory.addASTChild(currentAST, returnAST);
}
break;
}
case MEMBER:
{
{
match(MEMBER);
{
switch ( LA(1)) {
case OF:
{
match(OF);
break;
}
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
path();
p_AST = (AST)returnAST;
processMemberOf(n,p_AST,currentAST);
}
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
relationalExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_28);
}
returnAST = relationalExpression_AST;
} finally { // debugging
traceOut("relationalExpression");
}
}
public final void additiveExpression() throws RecognitionException, TokenStreamException {
traceIn("additiveExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST additiveExpression_AST = null;
try { // for error handling
multiplyExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop122:
do {
if ((LA(1)==PLUS||LA(1)==MINUS)) {
{
switch ( LA(1)) {
case PLUS:
{
AST tmp80_AST = null;
tmp80_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp80_AST);
match(PLUS);
break;
}
case MINUS:
{
AST tmp81_AST = null;
tmp81_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp81_AST);
match(MINUS);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
multiplyExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop122;
}
} while (true);
}
additiveExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_29);
}
returnAST = additiveExpression_AST;
} finally { // debugging
traceOut("additiveExpression");
}
}
public final void inList() throws RecognitionException, TokenStreamException {
traceIn("inList");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST inList_AST = null;
AST x_AST = null;
try { // for error handling
compoundExpr();
x_AST = (AST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
inList_AST = (AST)currentAST.root;
inList_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(IN_LIST,"inList")).add(inList_AST));
currentAST.root = inList_AST;
currentAST.child = inList_AST!=null &&inList_AST.getFirstChild()!=null ?
inList_AST.getFirstChild() : inList_AST;
currentAST.advanceChildToEnd();
inList_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_28);
}
returnAST = inList_AST;
} finally { // debugging
traceOut("inList");
}
}
public final void betweenList() throws RecognitionException, TokenStreamException {
traceIn("betweenList");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST betweenList_AST = null;
try { // for error handling
concatenation();
astFactory.addASTChild(currentAST, returnAST);
match(AND);
concatenation();
astFactory.addASTChild(currentAST, returnAST);
betweenList_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_28);
}
returnAST = betweenList_AST;
} finally { // debugging
traceOut("betweenList");
}
}
public final void likeEscape() throws RecognitionException, TokenStreamException {
traceIn("likeEscape");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST likeEscape_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case ESCAPE:
{
AST tmp83_AST = null;
tmp83_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp83_AST);
match(ESCAPE);
concatenation();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case EOF:
case AND:
case AS:
case ASCENDING:
case DESCENDING:
case FROM:
case FULL:
case GROUP:
case HAVING:
case INNER:
case IS:
case JOIN:
case LEFT:
case OR:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case THEN:
case COMMA:
case EQ:
case CLOSE:
case LITERAL_ascending:
case LITERAL_descending:
case NE:
case SQL_NE:
case CLOSE_BRACKET:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
likeEscape_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_28);
}
returnAST = likeEscape_AST;
} finally { // debugging
traceOut("likeEscape");
}
}
public final void compoundExpr() throws RecognitionException, TokenStreamException {
traceIn("compoundExpr");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST compoundExpr_AST = null;
try { // for error handling
switch ( LA(1)) {
case ELEMENTS:
case INDICES:
{
collectionExpr();
astFactory.addASTChild(currentAST, returnAST);
compoundExpr_AST = (AST)currentAST.root;
break;
}
case IDENT:
{
path();
astFactory.addASTChild(currentAST, returnAST);
compoundExpr_AST = (AST)currentAST.root;
break;
}
case OPEN:
{
{
match(OPEN);
{
switch ( LA(1)) {
case ALL:
case ANY:
case AVG:
case COUNT:
case ELEMENTS:
case EXISTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NOT:
case NULL:
case SOME:
case SUM:
case TRUE:
case CASE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case PLUS:
case MINUS:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
{
expression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop179:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
expression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop179;
}
} while (true);
}
}
break;
}
case FROM:
case GROUP:
case ORDER:
case SELECT:
case UNION:
case WHERE:
case CLOSE:
{
subQuery();
astFactory.addASTChild(currentAST, returnAST);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(CLOSE);
}
compoundExpr_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_28);
}
returnAST = compoundExpr_AST;
} finally { // debugging
traceOut("compoundExpr");
}
}
public final void multiplyExpression() throws RecognitionException, TokenStreamException {
traceIn("multiplyExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST multiplyExpression_AST = null;
try { // for error handling
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop126:
do {
if (((LA(1) >= STAR && LA(1) <= MOD))) {
{
switch ( LA(1)) {
case STAR:
{
AST tmp87_AST = null;
tmp87_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp87_AST);
match(STAR);
break;
}
case DIV:
{
AST tmp88_AST = null;
tmp88_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp88_AST);
match(DIV);
break;
}
case MOD:
{
AST tmp89_AST = null;
tmp89_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp89_AST);
match(MOD);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop126;
}
} while (true);
}
multiplyExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_30);
}
returnAST = multiplyExpression_AST;
} finally { // debugging
traceOut("multiplyExpression");
}
}
public final void unaryExpression() throws RecognitionException, TokenStreamException {
traceIn("unaryExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST unaryExpression_AST = null;
try { // for error handling
switch ( LA(1)) {
case MINUS:
{
AST tmp90_AST = null;
tmp90_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp90_AST);
match(MINUS);
tmp90_AST.setType(UNARY_MINUS);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
case PLUS:
{
AST tmp91_AST = null;
tmp91_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp91_AST);
match(PLUS);
tmp91_AST.setType(UNARY_PLUS);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
case CASE:
{
caseExpression();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
case ALL:
case ANY:
case EXISTS:
case SOME:
{
quantifiedExpression();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
case AVG:
case COUNT:
case ELEMENTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NULL:
case SUM:
case TRUE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
atom();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_31);
}
returnAST = unaryExpression_AST;
} finally { // debugging
traceOut("unaryExpression");
}
}
public final void caseExpression() throws RecognitionException, TokenStreamException {
traceIn("caseExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST caseExpression_AST = null;
try { // for error handling
if ((LA(1)==CASE) && (LA(2)==WHEN)) {
AST tmp92_AST = null;
tmp92_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp92_AST);
match(CASE);
{
int _cnt130=0;
_loop130:
do {
if ((LA(1)==WHEN)) {
whenClause();
astFactory.addASTChild(currentAST, returnAST);
}
else {
if ( _cnt130>=1 ) { break _loop130; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt130++;
} while (true);
}
{
switch ( LA(1)) {
case ELSE:
{
elseClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case END:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(END);
caseExpression_AST = (AST)currentAST.root;
}
else if ((LA(1)==CASE) && (_tokenSet_32.member(LA(2)))) {
AST tmp94_AST = null;
tmp94_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp94_AST);
match(CASE);
tmp94_AST.setType(CASE2);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
{
int _cnt133=0;
_loop133:
do {
if ((LA(1)==WHEN)) {
altWhenClause();
astFactory.addASTChild(currentAST, returnAST);
}
else {
if ( _cnt133>=1 ) { break _loop133; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt133++;
} while (true);
}
{
switch ( LA(1)) {
case ELSE:
{
elseClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case END:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(END);
caseExpression_AST = (AST)currentAST.root;
}
else {
throw new NoViableAltException(LT(1), getFilename());
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_31);
}
returnAST = caseExpression_AST;
} finally { // debugging
traceOut("caseExpression");
}
}
public final void quantifiedExpression() throws RecognitionException, TokenStreamException {
traceIn("quantifiedExpression");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST quantifiedExpression_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case SOME:
{
AST tmp96_AST = null;
tmp96_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp96_AST);
match(SOME);
break;
}
case EXISTS:
{
AST tmp97_AST = null;
tmp97_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp97_AST);
match(EXISTS);
break;
}
case ALL:
{
AST tmp98_AST = null;
tmp98_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp98_AST);
match(ALL);
break;
}
case ANY:
{
AST tmp99_AST = null;
tmp99_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp99_AST);
match(ANY);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case IDENT:
{
identifier();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case ELEMENTS:
case INDICES:
{
collectionExpr();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case OPEN:
{
{
match(OPEN);
{
subQuery();
astFactory.addASTChild(currentAST, returnAST);
}
match(CLOSE);
}
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
quantifiedExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_31);
}
returnAST = quantifiedExpression_AST;
} finally { // debugging
traceOut("quantifiedExpression");
}
}
public final void atom() throws RecognitionException, TokenStreamException {
traceIn("atom");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST atom_AST = null;
Token op = null;
AST op_AST = null;
Token lb = null;
AST lb_AST = null;
try { // for error handling
primaryExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop150:
do {
switch ( LA(1)) {
case DOT:
{
AST tmp102_AST = null;
tmp102_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp102_AST);
match(DOT);
identifier();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case OPEN:
{
{
op = LT(1);
op_AST = astFactory.create(op);
astFactory.makeASTRoot(currentAST, op_AST);
match(OPEN);
op_AST.setType(METHOD_CALL);
exprList();
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE);
}
break;
}
case EOF:
case AND:
case AS:
case ASCENDING:
case BETWEEN:
case DESCENDING:
case DOT:
case ESCAPE:
case FROM:
case FULL:
case GROUP:
case HAVING:
case IN:
case INNER:
case IS:
case JOIN:
case LEFT:
case LIKE:
case NOT:
case OR:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case END:
case ELSE:
case THEN:
case WHEN:
case MEMBER:
case COMMA:
case EQ:
case CLOSE:
case LITERAL_ascending:
case LITERAL_descending:
case NE:
case SQL_NE:
case LT:
case GT:
case LE:
case GE:
case CONCAT:
case PLUS:
case MINUS:
case STAR:
case DIV:
case MOD:
case OPEN_BRACKET:
case CLOSE_BRACKET:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
break;
}
case OPEN_BRACKET:
{
lb = LT(1);
lb_AST = astFactory.create(lb);
astFactory.makeASTRoot(currentAST, lb_AST);
match(OPEN_BRACKET);
lb_AST.setType(INDEX_OP);
expression();
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE_BRACKET);
break;
}
default:
{
break _loop150;
}
}
} while (true);
}
atom_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_31);
}
returnAST = atom_AST;
} finally { // debugging
traceOut("atom");
}
}
public final void whenClause() throws RecognitionException, TokenStreamException {
traceIn("whenClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST whenClause_AST = null;
try { // for error handling
{
AST tmp105_AST = null;
tmp105_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp105_AST);
match(WHEN);
logicalExpression();
astFactory.addASTChild(currentAST, returnAST);
match(THEN);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
whenClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_33);
}
returnAST = whenClause_AST;
} finally { // debugging
traceOut("whenClause");
}
}
public final void elseClause() throws RecognitionException, TokenStreamException {
traceIn("elseClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST elseClause_AST = null;
try { // for error handling
{
AST tmp107_AST = null;
tmp107_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp107_AST);
match(ELSE);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
elseClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_34);
}
returnAST = elseClause_AST;
} finally { // debugging
traceOut("elseClause");
}
}
public final void altWhenClause() throws RecognitionException, TokenStreamException {
traceIn("altWhenClause");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST altWhenClause_AST = null;
try { // for error handling
{
AST tmp108_AST = null;
tmp108_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp108_AST);
match(WHEN);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
match(THEN);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
altWhenClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_33);
}
returnAST = altWhenClause_AST;
} finally { // debugging
traceOut("altWhenClause");
}
}
public final void collectionExpr() throws RecognitionException, TokenStreamException {
traceIn("collectionExpr");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST collectionExpr_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case ELEMENTS:
{
AST tmp110_AST = null;
tmp110_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp110_AST);
match(ELEMENTS);
break;
}
case INDICES:
{
AST tmp111_AST = null;
tmp111_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp111_AST);
match(INDICES);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(OPEN);
path();
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE);
collectionExpr_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_11);
}
returnAST = collectionExpr_AST;
} finally { // debugging
traceOut("collectionExpr");
}
}
public final void subQuery() throws RecognitionException, TokenStreamException {
traceIn("subQuery");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST subQuery_AST = null;
try { // for error handling
union();
astFactory.addASTChild(currentAST, returnAST);
subQuery_AST = (AST)currentAST.root;
subQuery_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(QUERY,"query")).add(subQuery_AST));
currentAST.root = subQuery_AST;
currentAST.child = subQuery_AST!=null &&subQuery_AST.getFirstChild()!=null ?
subQuery_AST.getFirstChild() : subQuery_AST;
currentAST.advanceChildToEnd();
subQuery_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_13);
}
returnAST = subQuery_AST;
} finally { // debugging
traceOut("subQuery");
}
}
public final void exprList() throws RecognitionException, TokenStreamException {
traceIn("exprList");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST exprList_AST = null;
Token t = null;
AST t_AST = null;
Token l = null;
AST l_AST = null;
Token b = null;
AST b_AST = null;
AST trimSpec = null;
try { // for error handling
{
switch ( LA(1)) {
case TRAILING:
{
t = LT(1);
t_AST = astFactory.create(t);
astFactory.addASTChild(currentAST, t_AST);
match(TRAILING);
trimSpec = t_AST;
break;
}
case LEADING:
{
l = LT(1);
l_AST = astFactory.create(l);
astFactory.addASTChild(currentAST, l_AST);
match(LEADING);
trimSpec = l_AST;
break;
}
case BOTH:
{
b = LT(1);
b_AST = astFactory.create(b);
astFactory.addASTChild(currentAST, b_AST);
match(BOTH);
trimSpec = b_AST;
break;
}
case ALL:
case ANY:
case AVG:
case COUNT:
case ELEMENTS:
case EXISTS:
case FALSE:
case FROM:
case INDICES:
case MAX:
case MIN:
case NOT:
case NULL:
case SOME:
case SUM:
case TRUE:
case CASE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case CLOSE:
case PLUS:
case MINUS:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
if(trimSpec != null) trimSpec.setType(IDENT);
{
switch ( LA(1)) {
case ALL:
case ANY:
case AVG:
case COUNT:
case ELEMENTS:
case EXISTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NOT:
case NULL:
case SOME:
case SUM:
case TRUE:
case CASE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case NUM_BIG_INTEGER:
case NUM_BIG_DECIMAL:
case OPEN:
case PLUS:
case MINUS:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
expression();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case COMMA:
{
{
int _cnt186=0;
_loop186:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
expression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
if ( _cnt186>=1 ) { break _loop186; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt186++;
} while (true);
}
break;
}
case FROM:
{
AST tmp115_AST = null;
tmp115_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp115_AST);
match(FROM);
tmp115_AST.setType(IDENT);
expression();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case AS:
{
match(AS);
identifier();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
break;
}
case FROM:
{
AST tmp117_AST = null;
tmp117_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp117_AST);
match(FROM);
tmp117_AST.setType(IDENT);
expression();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
exprList_AST = (AST)currentAST.root;
exprList_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(EXPR_LIST,"exprList")).add(exprList_AST));
currentAST.root = exprList_AST;
currentAST.child = exprList_AST!=null &&exprList_AST.getFirstChild()!=null ?
exprList_AST.getFirstChild() : exprList_AST;
currentAST.advanceChildToEnd();
exprList_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_13);
}
returnAST = exprList_AST;
} finally { // debugging
traceOut("exprList");
}
}
public final void identPrimary() throws RecognitionException, TokenStreamException {
traceIn("identPrimary");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST identPrimary_AST = null;
AST i_AST = null;
Token o = null;
AST o_AST = null;
Token op = null;
AST op_AST = null;
AST e_AST = null;
try { // for error handling
switch ( LA(1)) {
case IDENT:
{
identifier();
i_AST = (AST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
handleDotIdent();
{
_loop163:
do {
if ((LA(1)==DOT) && (LA(2)==ELEMENTS||LA(2)==OBJECT||LA(2)==IDENT) && (_tokenSet_35.member(LA(3)))) {
AST tmp118_AST = null;
tmp118_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp118_AST);
match(DOT);
{
switch ( LA(1)) {
case IDENT:
{
identifier();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case ELEMENTS:
{
AST tmp119_AST = null;
tmp119_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp119_AST);
match(ELEMENTS);
break;
}
case OBJECT:
{
o = LT(1);
o_AST = astFactory.create(o);
astFactory.addASTChild(currentAST, o_AST);
match(OBJECT);
o_AST.setType(IDENT);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
}
else {
break _loop163;
}
} while (true);
}
{
switch ( LA(1)) {
case OPEN:
{
{
op = LT(1);
op_AST = astFactory.create(op);
astFactory.makeASTRoot(currentAST, op_AST);
match(OPEN);
op_AST.setType(METHOD_CALL);
exprList();
e_AST = (AST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE);
}
identPrimary_AST = (AST)currentAST.root;
AST path = e_AST.getFirstChild();
if ( i_AST.getText().equals( "key" ) ) {
identPrimary_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(KEY)).add(path));
}
else if ( i_AST.getText().equals( "value" ) ) {
identPrimary_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(VALUE)).add(path));
}
else if ( i_AST.getText().equals( "entry" ) ) {
identPrimary_AST = (AST)astFactory.make( (new ASTArray(2)).add(astFactory.create(ENTRY)).add(path));
}
currentAST.root = identPrimary_AST;
currentAST.child = identPrimary_AST!=null &&identPrimary_AST.getFirstChild()!=null ?
identPrimary_AST.getFirstChild() : identPrimary_AST;
currentAST.advanceChildToEnd();
break;
}
case EOF:
case AND:
case AS:
case ASCENDING:
case BETWEEN:
case DESCENDING:
case DOT:
case ESCAPE:
case FROM:
case FULL:
case GROUP:
case HAVING:
case IN:
case INNER:
case IS:
case JOIN:
case LEFT:
case LIKE:
case NOT:
case OR:
case ORDER:
case RIGHT:
case UNION:
case WHERE:
case END:
case ELSE:
case THEN:
case WHEN:
case MEMBER:
case COMMA:
case EQ:
case CLOSE:
case LITERAL_ascending:
case LITERAL_descending:
case NE:
case SQL_NE:
case LT:
case GT:
case LE:
case GE:
case CONCAT:
case PLUS:
case MINUS:
case STAR:
case DIV:
case MOD:
case OPEN_BRACKET:
case CLOSE_BRACKET:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
identPrimary_AST = (AST)currentAST.root;
break;
}
case AVG:
case COUNT:
case ELEMENTS:
case INDICES:
case MAX:
case MIN:
case SUM:
{
aggregate();
astFactory.addASTChild(currentAST, returnAST);
identPrimary_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_11);
}
returnAST = identPrimary_AST;
} finally { // debugging
traceOut("identPrimary");
}
}
public final void constant() throws RecognitionException, TokenStreamException {
traceIn("constant");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST constant_AST = null;
try { // for error handling
switch ( LA(1)) {
case NUM_INT:
{
AST tmp121_AST = null;
tmp121_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp121_AST);
match(NUM_INT);
constant_AST = (AST)currentAST.root;
break;
}
case NUM_FLOAT:
{
AST tmp122_AST = null;
tmp122_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp122_AST);
match(NUM_FLOAT);
constant_AST = (AST)currentAST.root;
break;
}
case NUM_LONG:
{
AST tmp123_AST = null;
tmp123_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp123_AST);
match(NUM_LONG);
constant_AST = (AST)currentAST.root;
break;
}
case NUM_DOUBLE:
{
AST tmp124_AST = null;
tmp124_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp124_AST);
match(NUM_DOUBLE);
constant_AST = (AST)currentAST.root;
break;
}
case NUM_BIG_INTEGER:
{
AST tmp125_AST = null;
tmp125_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp125_AST);
match(NUM_BIG_INTEGER);
constant_AST = (AST)currentAST.root;
break;
}
case NUM_BIG_DECIMAL:
{
AST tmp126_AST = null;
tmp126_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp126_AST);
match(NUM_BIG_DECIMAL);
constant_AST = (AST)currentAST.root;
break;
}
case QUOTED_STRING:
{
AST tmp127_AST = null;
tmp127_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp127_AST);
match(QUOTED_STRING);
constant_AST = (AST)currentAST.root;
break;
}
case NULL:
{
AST tmp128_AST = null;
tmp128_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp128_AST);
match(NULL);
constant_AST = (AST)currentAST.root;
break;
}
case TRUE:
{
AST tmp129_AST = null;
tmp129_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp129_AST);
match(TRUE);
constant_AST = (AST)currentAST.root;
break;
}
case FALSE:
{
AST tmp130_AST = null;
tmp130_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp130_AST);
match(FALSE);
constant_AST = (AST)currentAST.root;
break;
}
case EMPTY:
{
AST tmp131_AST = null;
tmp131_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp131_AST);
match(EMPTY);
constant_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_11);
}
returnAST = constant_AST;
} finally { // debugging
traceOut("constant");
}
}
public final void expressionOrVector() throws RecognitionException, TokenStreamException {
traceIn("expressionOrVector");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST expressionOrVector_AST = null;
AST e_AST = null;
AST v_AST = null;
try { // for error handling
expression();
e_AST = (AST)returnAST;
{
switch ( LA(1)) {
case COMMA:
{
vectorExpr();
v_AST = (AST)returnAST;
break;
}
case CLOSE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
expressionOrVector_AST = (AST)currentAST.root;
// If this is a vector expression, create a parent node for it.
if (v_AST != null)
expressionOrVector_AST = (AST)astFactory.make( (new ASTArray(3)).add(astFactory.create(VECTOR_EXPR,"{vector}")).add(e_AST).add(v_AST));
else
expressionOrVector_AST = e_AST;
currentAST.root = expressionOrVector_AST;
currentAST.child = expressionOrVector_AST!=null &&expressionOrVector_AST.getFirstChild()!=null ?
expressionOrVector_AST.getFirstChild() : expressionOrVector_AST;
currentAST.advanceChildToEnd();
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_13);
}
returnAST = expressionOrVector_AST;
} finally { // debugging
traceOut("expressionOrVector");
}
}
public final void vectorExpr() throws RecognitionException, TokenStreamException {
traceIn("vectorExpr");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST vectorExpr_AST = null;
try { // for error handling
match(COMMA);
expression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop159:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
expression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop159;
}
} while (true);
}
vectorExpr_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_13);
}
returnAST = vectorExpr_AST;
} finally { // debugging
traceOut("vectorExpr");
}
}
public final void aggregate() throws RecognitionException, TokenStreamException {
traceIn("aggregate");
try { // debugging
returnAST = null;
ASTPair currentAST = new ASTPair();
AST aggregate_AST = null;
try { // for error handling
switch ( LA(1)) {
case AVG:
case MAX:
case MIN:
case SUM:
{
{
switch ( LA(1)) {
case SUM:
{
AST tmp134_AST = null;
tmp134_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp134_AST);
match(SUM);
break;
}
case AVG:
{
AST tmp135_AST = null;
tmp135_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp135_AST);
match(AVG);
break;
}
case MAX:
{
AST tmp136_AST = null;
tmp136_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp136_AST);
match(MAX);
break;
}
case MIN:
{
AST tmp137_AST = null;
tmp137_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp137_AST);
match(MIN);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(OPEN);
additiveExpression();
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE);
aggregate_AST = (AST)currentAST.root;
aggregate_AST.setType(AGGREGATE);
aggregate_AST = (AST)currentAST.root;
break;
}
case COUNT:
{
AST tmp140_AST = null;
tmp140_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp140_AST);
match(COUNT);
match(OPEN);
{
switch ( LA(1)) {
case STAR:
{
AST tmp142_AST = null;
tmp142_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp142_AST);
match(STAR);
tmp142_AST.setType(ROW_STAR);
break;
}
case ALL:
case DISTINCT:
case ELEMENTS:
case INDICES:
case IDENT:
{
{
{
switch ( LA(1)) {
case DISTINCT:
{
AST tmp143_AST = null;
tmp143_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp143_AST);
match(DISTINCT);
break;
}
case ALL:
{
AST tmp144_AST = null;
tmp144_AST = astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp144_AST);
match(ALL);
break;
}
case ELEMENTS:
case INDICES:
case IDENT:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case IDENT:
{
path();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case ELEMENTS:
case INDICES:
{
collectionExpr();
astFactory.addASTChild(currentAST, returnAST);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
}
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(CLOSE);
aggregate_AST = (AST)currentAST.root;
break;
}
case ELEMENTS:
case INDICES:
{
collectionExpr();
astFactory.addASTChild(currentAST, returnAST);
aggregate_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_11);
}
returnAST = aggregate_AST;
} finally { // debugging
traceOut("aggregate");
}
}
public static final String[] _tokenNames = {
"<0>",
"EOF",
"<2>",
"NULL_TREE_LOOKAHEAD",
"\"all\"",
"\"any\"",
"\"and\"",
"\"as\"",
"\"asc\"",
"\"avg\"",
"\"between\"",
"\"class\"",
"\"count\"",
"\"delete\"",
"\"desc\"",
"DOT",
"\"distinct\"",
"\"elements\"",
"\"escape\"",
"\"exists\"",
"\"false\"",
"\"fetch\"",
"\"from\"",
"\"full\"",
"\"group\"",
"\"having\"",
"\"in\"",
"\"indices\"",
"\"inner\"",
"\"insert\"",
"\"into\"",
"\"is\"",
"\"join\"",
"\"left\"",
"\"like\"",
"\"max\"",
"\"min\"",
"\"new\"",
"\"not\"",
"\"null\"",
"\"or\"",
"\"order\"",
"\"outer\"",
"\"properties\"",
"\"right\"",
"\"select\"",
"\"set\"",
"\"some\"",
"\"sum\"",
"\"true\"",
"\"union\"",
"\"update\"",
"\"versioned\"",
"\"where\"",
"\"case\"",
"\"end\"",
"\"else\"",
"\"then\"",
"\"when\"",
"\"on\"",
"\"with\"",
"\"both\"",
"\"empty\"",
"\"leading\"",
"\"member\"",
"\"object\"",
"\"of\"",
"\"trailing\"",
"KEY",
"VALUE",
"ENTRY",
"AGGREGATE",
"ALIAS",
"CONSTRUCTOR",
"CASE2",
"EXPR_LIST",
"FILTER_ENTITY",
"IN_LIST",
"INDEX_OP",
"IS_NOT_NULL",
"IS_NULL",
"METHOD_CALL",
"NOT_BETWEEN",
"NOT_IN",
"NOT_LIKE",
"ORDER_ELEMENT",
"QUERY",
"RANGE",
"ROW_STAR",
"SELECT_FROM",
"UNARY_MINUS",
"UNARY_PLUS",
"VECTOR_EXPR",
"WEIRD_IDENT",
"CONSTANT",
"NUM_DOUBLE",
"NUM_FLOAT",
"NUM_LONG",
"NUM_BIG_INTEGER",
"NUM_BIG_DECIMAL",
"JAVA_CONSTANT",
"COMMA",
"EQ",
"OPEN",
"CLOSE",
"\"by\"",
"\"ascending\"",
"\"descending\"",
"NE",
"SQL_NE",
"LT",
"GT",
"LE",
"GE",
"CONCAT",
"PLUS",
"MINUS",
"STAR",
"DIV",
"MOD",
"OPEN_BRACKET",
"CLOSE_BRACKET",
"COLON",
"PARAM",
"NUM_INT",
"QUOTED_STRING",
"IDENT",
"ID_START_LETTER",
"ID_LETTER",
"ESCqs",
"WS",
"HEX_DIGIT",
"EXPONENT",
"FLOAT_SUFFIX"
};
protected void buildTokenTypeASTClassMap() {
tokenTypeToASTClassMap=null;
};
private static final long[] mk_tokenSet_0() {
long[] data = { 2L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_0 = new BitSet(mk_tokenSet_0());
private static final long[] mk_tokenSet_1() {
long[] data = { 9077567998918658L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_1 = new BitSet(mk_tokenSet_1());
private static final long[] mk_tokenSet_2() {
long[] data = { 9007199254740994L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_2 = new BitSet(mk_tokenSet_2());
private static final long[] mk_tokenSet_3() {
long[] data = { 1128098946875394L, 1099511627776L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_3 = new BitSet(mk_tokenSet_3());
private static final long[] mk_tokenSet_4() {
long[] data = { 9007199254740994L, 137438953472L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_4 = new BitSet(mk_tokenSet_4());
private static final long[] mk_tokenSet_5() {
long[] data = { 0L, 274877906944L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_5 = new BitSet(mk_tokenSet_5());
private static final long[] mk_tokenSet_6() {
long[] data = { 1307261066675241410L, 4755869238785212416L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_6 = new BitSet(mk_tokenSet_6());
private static final long[] mk_tokenSet_7() {
long[] data = { 154269485447267778L, 145238201764675585L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_7 = new BitSet(mk_tokenSet_7());
private static final long[] mk_tokenSet_8() {
long[] data = { 1163144776902508546L, 1236950581248L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_8 = new BitSet(mk_tokenSet_8());
private static final long[] mk_tokenSet_9() {
long[] data = { 1125899906842626L, 1099511627776L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_9 = new BitSet(mk_tokenSet_9());
private static final long[] mk_tokenSet_10() {
long[] data = { 9044582671056898L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_10 = new BitSet(mk_tokenSet_10());
private static final long[] mk_tokenSet_11() {
long[] data = { 550586252655904194L, 288227489933688833L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_11 = new BitSet(mk_tokenSet_11());
private static final long[] mk_tokenSet_12() {
long[] data = { 5181312067402913778L, 9223371965987815429L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_12 = new BitSet(mk_tokenSet_12());
private static final long[] mk_tokenSet_13() {
long[] data = { 0L, 1099511627776L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_13 = new BitSet(mk_tokenSet_13());
private static final long[] mk_tokenSet_14() {
long[] data = { 10135298201616386L, 1099511627776L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_14 = new BitSet(mk_tokenSet_14());
private static final long[] mk_tokenSet_15() {
long[] data = { 1128098930098178L, 1099511627776L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_15 = new BitSet(mk_tokenSet_15());
private static final long[] mk_tokenSet_16() {
long[] data = { 10135298205810690L, 1099511627776L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_16 = new BitSet(mk_tokenSet_16());
private static final long[] mk_tokenSet_17() {
long[] data = { 10152903551516802L, 4611687255377969152L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_17 = new BitSet(mk_tokenSet_17());
private static final long[] mk_tokenSet_18() {
long[] data = { 10152903549386754L, 1236950581248L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_18 = new BitSet(mk_tokenSet_18());
private static final long[] mk_tokenSet_19() {
long[] data = { 1163074408156233730L, 1236950581248L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_19 = new BitSet(mk_tokenSet_19());
private static final long[] mk_tokenSet_20() {
long[] data = { 154268091625242626L, 1236950581248L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_20 = new BitSet(mk_tokenSet_20());
private static final long[] mk_tokenSet_21() {
long[] data = { 1163144776969617410L, 1236950581248L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_21 = new BitSet(mk_tokenSet_21());
private static final long[] mk_tokenSet_22() {
long[] data = { 154268091663008130L, 144129619165970432L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_22 = new BitSet(mk_tokenSet_22());
private static final long[] mk_tokenSet_23() {
long[] data = { 1125899906842626L, 1236950581248L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_23 = new BitSet(mk_tokenSet_23());
private static final long[] mk_tokenSet_24() {
long[] data = { 10135298205810690L, 1236950581248L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_24 = new BitSet(mk_tokenSet_24());
private static final long[] mk_tokenSet_25() {
long[] data = { 154269191174635906L, 144129619165970432L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_25 = new BitSet(mk_tokenSet_25());
private static final long[] mk_tokenSet_26() {
long[] data = { 154269191174635970L, 144129619165970432L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_26 = new BitSet(mk_tokenSet_26());
private static final long[] mk_tokenSet_27() {
long[] data = { 2147483648L, 53051436040192L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_27 = new BitSet(mk_tokenSet_27());
private static final long[] mk_tokenSet_28() {
long[] data = { 154269193322119618L, 144182670602010624L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_28 = new BitSet(mk_tokenSet_28());
private static final long[] mk_tokenSet_29() {
long[] data = { 154269485447267778L, 146364101671518209L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_29 = new BitSet(mk_tokenSet_29());
private static final long[] mk_tokenSet_30() {
long[] data = { 154269485447267778L, 153119501112573953L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_30 = new BitSet(mk_tokenSet_30());
private static final long[] mk_tokenSet_31() {
long[] data = { 550586252655871426L, 216169895895760897L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_31 = new BitSet(mk_tokenSet_31());
private static final long[] mk_tokenSet_32() {
long[] data = { 4630686232326312496L, 8941897676471926784L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_32 = new BitSet(mk_tokenSet_32());
private static final long[] mk_tokenSet_33() {
long[] data = { 396316767208603648L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_33 = new BitSet(mk_tokenSet_33());
private static final long[] mk_tokenSet_34() {
long[] data = { 36028797018963968L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_34 = new BitSet(mk_tokenSet_34());
private static final long[] mk_tokenSet_35() {
long[] data = { 550586252655904194L, 288228039689502721L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_35 = new BitSet(mk_tokenSet_35());
}
