public virtual object ApplyOnce(object t, System.Func <TreeRuleReturnScope> whichRule)
{
if (t == null)
{
return(null);
}
try
{
// share TreeParser object but not parsing-related state
state = new RecognizerSharedState();
input = new CommonTreeNodeStream(originalAdaptor, t);
((CommonTreeNodeStream)input).TokenStream = originalTokenStream;
BacktrackingLevel = 1;
TreeRuleReturnScope r = whichRule();
BacktrackingLevel = 0;
if (Failed)
{
return(t);
}
if (r != null && !t.Equals(r.Tree) && r.Tree != null)
{ // show any transformations
Console.Out.WriteLine(((CommonTree)t).ToStringTree() + " -> " +
((CommonTree)r.Tree).ToStringTree());
}
if (r != null && r.Tree != null)
{
return(r.Tree);
}
else
{
return(t);
}
}
catch (RecognitionException)
{
}
return(t);
}
private TreeRuleReturnScope<IASTNode> limitValue()
{
EnterRule_limitValue();
EnterRule("limitValue", 50);
TraceIn("limitValue", 50);
TreeRuleReturnScope<IASTNode> retval = new TreeRuleReturnScope<IASTNode>();
retval.Start = (IASTNode)input.LT(1);
try { DebugEnterRule(GrammarFileName, "limitValue");
DebugLocation(363, 1);
try
{
// SqlGenerator.g:364:2: ( NUM_INT | NAMED_PARAM | PARAM )
DebugEnterAlt(1);
// SqlGenerator.g:
{
DebugLocation(364, 2);
if (input.LA(1)==NUM_INT||input.LA(1)==PARAM||input.LA(1)==NAMED_PARAM)
{
input.Consume();
state.errorRecovery=false;state.failed=false;
}
else
{
if (state.backtracking>0) {state.failed=true; return retval;}
MismatchedSetException mse = new MismatchedSetException(null,input);
DebugRecognitionException(mse);
throw mse;
}
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("limitValue", 50);
LeaveRule("limitValue", 50);
LeaveRule_limitValue();
}
DebugLocation(367, 1);
} finally { DebugExitRule(GrammarFileName, "limitValue"); }
return retval;
}
private TreeRuleReturnScope<IASTNode> constant()
{
EnterRule_constant();
EnterRule("constant", 38);
TraceIn("constant", 38);
TreeRuleReturnScope<IASTNode> retval = new TreeRuleReturnScope<IASTNode>();
retval.Start = (IASTNode)input.LT(1);
try { DebugEnterRule(GrammarFileName, "constant");
DebugLocation(279, 1);
try
{
// SqlGenerator.g:280:2: ( NUM_DOUBLE | NUM_DECIMAL | NUM_FLOAT | NUM_INT | NUM_LONG | QUOTED_String | CONSTANT | JAVA_CONSTANT | TRUE | FALSE | IDENT )
DebugEnterAlt(1);
// SqlGenerator.g:
{
DebugLocation(280, 2);
if (input.LA(1)==CONSTANT||input.LA(1)==FALSE||input.LA(1)==IDENT||input.LA(1)==JAVA_CONSTANT||(input.LA(1)>=NUM_DECIMAL && input.LA(1)<=NUM_LONG)||input.LA(1)==QUOTED_String||input.LA(1)==TRUE)
{
input.Consume();
state.errorRecovery=false;state.failed=false;
}
else
{
if (state.backtracking>0) {state.failed=true; return retval;}
MismatchedSetException mse = new MismatchedSetException(null,input);
DebugRecognitionException(mse);
throw mse;
}
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("constant", 38);
LeaveRule("constant", 38);
LeaveRule_constant();
}
DebugLocation(291, 1);
} finally { DebugExitRule(GrammarFileName, "constant"); }
return retval;
}
public TreeRuleReturnScope<IASTNode> simpleExpr()
{
EnterRule_simpleExpr();
EnterRule("simpleExpr", 37);
TraceIn("simpleExpr", 37);
TreeRuleReturnScope<IASTNode> retval = new TreeRuleReturnScope<IASTNode>();
retval.Start = (IASTNode)input.LT(1);
TreeRuleReturnScope<IASTNode> c = default(TreeRuleReturnScope<IASTNode>);
try { DebugEnterRule(GrammarFileName, "simpleExpr");
DebugLocation(267, 1);
try
{
// SqlGenerator.g:268:2: (c= constant | NULL | addrExpr | sqlToken | aggregate | methodCall | count | parameter | arithmeticExpr )
int alt54=9;
try { DebugEnterDecision(54, false);
switch (input.LA(1))
{
case CONSTANT:
case FALSE:
case IDENT:
case JAVA_CONSTANT:
case NUM_DECIMAL:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_INT:
case NUM_LONG:
case QUOTED_String:
case TRUE:
{
alt54 = 1;
}
break;
case NULL:
{
alt54 = 2;
}
break;
case DOT:
case INDEX_OP:
case ALIAS_REF:
{
alt54 = 3;
}
break;
case SQL_TOKEN:
{
alt54 = 4;
}
break;
case AGGREGATE:
{
alt54 = 5;
}
break;
case METHOD_CALL:
{
alt54 = 6;
}
break;
case COUNT:
{
alt54 = 7;
}
break;
case PARAM:
case NAMED_PARAM:
{
alt54 = 8;
}
break;
case BAND:
case BNOT:
case BOR:
case BXOR:
case CASE:
case CASE2:
case DIV:
case MINUS:
case PLUS:
case STAR:
case UNARY_MINUS:
{
alt54 = 9;
}
break;
default:
{
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae = new NoViableAltException("", 54, 0, input, 1);
DebugRecognitionException(nvae);
throw nvae;
}
}
} finally { DebugExitDecision(54); }
switch (alt54)
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:268:4: c= constant
{
DebugLocation(268, 5);
PushFollow(Follow._constant_in_simpleExpr1520);
c=constant();
PopFollow();
if (state.failed) return retval;
DebugLocation(268, 15);
if (state.backtracking == 0)
{
Out((c!=null?((IASTNode)c.Start):default(IASTNode)));
}
}
break;
case 2:
DebugEnterAlt(2);
// SqlGenerator.g:269:4: NULL
{
DebugLocation(269, 4);
Match(input,NULL,Follow._NULL_in_simpleExpr1527); if (state.failed) return retval;
DebugLocation(269, 9);
if (state.backtracking == 0)
{
Out("null");
}
}
break;
case 3:
DebugEnterAlt(3);
// SqlGenerator.g:270:4: addrExpr
{
DebugLocation(270, 4);
PushFollow(Follow._addrExpr_in_simpleExpr1534);
addrExpr();
PopFollow();
if (state.failed) return retval;
}
break;
case 4:
DebugEnterAlt(4);
// SqlGenerator.g:271:4: sqlToken
{
DebugLocation(271, 4);
PushFollow(Follow._sqlToken_in_simpleExpr1539);
sqlToken();
PopFollow();
if (state.failed) return retval;
}
break;
case 5:
DebugEnterAlt(5);
// SqlGenerator.g:272:4: aggregate
{
DebugLocation(272, 4);
PushFollow(Follow._aggregate_in_simpleExpr1544);
aggregate();
PopFollow();
if (state.failed) return retval;
}
break;
case 6:
DebugEnterAlt(6);
// SqlGenerator.g:273:4: methodCall
{
DebugLocation(273, 4);
PushFollow(Follow._methodCall_in_simpleExpr1549);
methodCall();
PopFollow();
if (state.failed) return retval;
}
break;
case 7:
DebugEnterAlt(7);
// SqlGenerator.g:274:4: count
{
DebugLocation(274, 4);
PushFollow(Follow._count_in_simpleExpr1554);
count();
PopFollow();
if (state.failed) return retval;
}
break;
case 8:
DebugEnterAlt(8);
// SqlGenerator.g:275:4: parameter
{
DebugLocation(275, 4);
PushFollow(Follow._parameter_in_simpleExpr1559);
parameter();
PopFollow();
if (state.failed) return retval;
}
break;
case 9:
DebugEnterAlt(9);
// SqlGenerator.g:276:4: arithmeticExpr
{
DebugLocation(276, 4);
PushFollow(Follow._arithmeticExpr_in_simpleExpr1564);
arithmeticExpr();
PopFollow();
if (state.failed) return retval;
}
break;
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("simpleExpr", 37);
LeaveRule("simpleExpr", 37);
LeaveRule_simpleExpr();
}
DebugLocation(277, 1);
} finally { DebugExitRule(GrammarFileName, "simpleExpr"); }
return retval;
}
private TreeRuleReturnScope<IASTNode> expr()
{
EnterRule_expr();
EnterRule("expr", 34);
TraceIn("expr", 34);
TreeRuleReturnScope<IASTNode> retval = new TreeRuleReturnScope<IASTNode>();
retval.Start = (IASTNode)input.LT(1);
TreeRuleReturnScope<IASTNode> e = default(TreeRuleReturnScope<IASTNode>);
try { DebugEnterRule(GrammarFileName, "expr");
DebugLocation(248, 1);
try
{
// SqlGenerator.g:249:2: ( simpleExpr | ^( VECTOR_EXPR (e= expr )* ) | parenSelect | ^( ANY quantified ) | ^( ALL quantified ) | ^( SOME quantified ) )
int alt51=6;
try { DebugEnterDecision(51, false);
switch (input.LA(1))
{
case AGGREGATE:
case BAND:
case BNOT:
case BOR:
case BXOR:
case CASE:
case CASE2:
case CONSTANT:
case COUNT:
case DIV:
case DOT:
case FALSE:
case IDENT:
case INDEX_OP:
case JAVA_CONSTANT:
case METHOD_CALL:
case MINUS:
case NULL:
case NUM_DECIMAL:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_INT:
case NUM_LONG:
case PARAM:
case PLUS:
case QUOTED_String:
case STAR:
case TRUE:
case UNARY_MINUS:
case ALIAS_REF:
case NAMED_PARAM:
case SQL_TOKEN:
{
alt51 = 1;
}
break;
case VECTOR_EXPR:
{
alt51 = 2;
}
break;
case SELECT:
case UNION:
{
alt51 = 3;
}
break;
case ANY:
{
alt51 = 4;
}
break;
case ALL:
{
alt51 = 5;
}
break;
case SOME:
{
alt51 = 6;
}
break;
default:
{
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae = new NoViableAltException("", 51, 0, input, 1);
DebugRecognitionException(nvae);
throw nvae;
}
}
} finally { DebugExitDecision(51); }
switch (alt51)
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:249:4: simpleExpr
{
DebugLocation(249, 4);
PushFollow(Follow._simpleExpr_in_expr1380);
simpleExpr();
PopFollow();
if (state.failed) return retval;
}
break;
case 2:
DebugEnterAlt(2);
// SqlGenerator.g:250:4: ^( VECTOR_EXPR (e= expr )* )
{
DebugLocation(250, 4);
DebugLocation(250, 7);
Match(input,VECTOR_EXPR,Follow._VECTOR_EXPR_in_expr1387); if (state.failed) return retval;
DebugLocation(250, 19);
if (state.backtracking == 0)
{
Out("(");
}
if (input.LA(1) == TokenTypes.Down)
{
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(250, 33);
// SqlGenerator.g:250:33: (e= expr )*
try { DebugEnterSubRule(50);
while (true)
{
int alt50=2;
try { DebugEnterDecision(50, false);
int LA50_1 = input.LA(1);
if ((LA50_1==AGGREGATE||LA50_1==ALL||LA50_1==ANY||LA50_1==BAND||(LA50_1>=BNOT && LA50_1<=BOR)||(LA50_1>=BXOR && LA50_1<=CASE2)||LA50_1==CONSTANT||LA50_1==COUNT||(LA50_1>=DIV && LA50_1<=DOT)||LA50_1==FALSE||LA50_1==IDENT||LA50_1==INDEX_OP||LA50_1==JAVA_CONSTANT||LA50_1==METHOD_CALL||LA50_1==MINUS||(LA50_1>=NULL && LA50_1<=NUM_LONG)||(LA50_1>=PARAM && LA50_1<=PLUS)||LA50_1==QUOTED_String||LA50_1==SELECT||LA50_1==SOME||LA50_1==STAR||(LA50_1>=TRUE && LA50_1<=UNARY_MINUS)||LA50_1==UNION||LA50_1==VECTOR_EXPR||LA50_1==ALIAS_REF||LA50_1==NAMED_PARAM||LA50_1==SQL_TOKEN))
{
alt50 = 1;
}
} finally { DebugExitDecision(50); }
switch ( alt50 )
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:250:34: e= expr
{
DebugLocation(250, 35);
PushFollow(Follow._expr_in_expr1394);
e=expr();
PopFollow();
if (state.failed) return retval;
DebugLocation(250, 41);
if (state.backtracking == 0)
{
Separator((e!=null?((IASTNode)e.Start):default(IASTNode))," , ");
}
}
break;
default:
goto loop50;
}
}
loop50:
;
} finally { DebugExitSubRule(50); }
DebugLocation(250, 76);
if (state.backtracking == 0)
{
Out(")");
}
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
}
break;
case 3:
DebugEnterAlt(3);
// SqlGenerator.g:251:4: parenSelect
{
DebugLocation(251, 4);
PushFollow(Follow._parenSelect_in_expr1409);
parenSelect();
PopFollow();
if (state.failed) return retval;
}
break;
case 4:
DebugEnterAlt(4);
// SqlGenerator.g:252:4: ^( ANY quantified )
{
DebugLocation(252, 4);
DebugLocation(252, 6);
Match(input,ANY,Follow._ANY_in_expr1415); if (state.failed) return retval;
DebugLocation(252, 10);
if (state.backtracking == 0)
{
Out("any ");
}
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(252, 27);
PushFollow(Follow._quantified_in_expr1419);
quantified();
PopFollow();
if (state.failed) return retval;
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
break;
case 5:
DebugEnterAlt(5);
// SqlGenerator.g:253:4: ^( ALL quantified )
{
DebugLocation(253, 4);
DebugLocation(253, 6);
Match(input,ALL,Follow._ALL_in_expr1427); if (state.failed) return retval;
DebugLocation(253, 10);
if (state.backtracking == 0)
{
Out("all ");
}
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(253, 27);
PushFollow(Follow._quantified_in_expr1431);
quantified();
PopFollow();
if (state.failed) return retval;
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
break;
case 6:
DebugEnterAlt(6);
// SqlGenerator.g:254:4: ^( SOME quantified )
{
DebugLocation(254, 4);
DebugLocation(254, 6);
Match(input,SOME,Follow._SOME_in_expr1439); if (state.failed) return retval;
DebugLocation(254, 11);
if (state.backtracking == 0)
{
Out("some ");
}
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(254, 29);
PushFollow(Follow._quantified_in_expr1443);
quantified();
PopFollow();
if (state.failed) return retval;
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
break;
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("expr", 34);
LeaveRule("expr", 34);
LeaveRule_expr();
}
DebugLocation(255, 1);
} finally { DebugExitRule(GrammarFileName, "expr"); }
return retval;
}
private TreeRuleReturnScope<IASTNode> selectAtom()
{
EnterRule_selectAtom();
EnterRule("selectAtom", 22);
TraceIn("selectAtom", 22);
TreeRuleReturnScope<IASTNode> retval = new TreeRuleReturnScope<IASTNode>();
retval.Start = (IASTNode)input.LT(1);
try { DebugEnterRule(GrammarFileName, "selectAtom");
DebugLocation(165, 1);
try
{
// SqlGenerator.g:166:2: ( ^( DOT ( . )* ) | ^( SQL_TOKEN ( . )* ) | ^( ALIAS_REF ( . )* ) | ^( SELECT_EXPR ( . )* ) )
int alt34=4;
try { DebugEnterDecision(34, false);
switch (input.LA(1))
{
case DOT:
{
alt34 = 1;
}
break;
case SQL_TOKEN:
{
alt34 = 2;
}
break;
case ALIAS_REF:
{
alt34 = 3;
}
break;
case SELECT_EXPR:
{
alt34 = 4;
}
break;
default:
{
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae = new NoViableAltException("", 34, 0, input, 1);
DebugRecognitionException(nvae);
throw nvae;
}
}
} finally { DebugExitDecision(34); }
switch (alt34)
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:166:4: ^( DOT ( . )* )
{
DebugLocation(166, 4);
DebugLocation(166, 6);
Match(input,DOT,Follow._DOT_in_selectAtom792); if (state.failed) return retval;
if (input.LA(1) == TokenTypes.Down)
{
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(166, 10);
// SqlGenerator.g:166:10: ( . )*
try { DebugEnterSubRule(30);
while (true)
{
int alt30=2;
try { DebugEnterDecision(30, false);
int LA30_1 = input.LA(1);
if (((LA30_1>=AGGREGATE && LA30_1<=THETA_JOINS)))
{
alt30 = 1;
}
else if ((LA30_1==UP))
{
alt30 = 2;
}
} finally { DebugExitDecision(30); }
switch ( alt30 )
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:166:10: .
{
DebugLocation(166, 10);
MatchAny(input); if (state.failed) return retval;
}
break;
default:
goto loop30;
}
}
loop30:
;
} finally { DebugExitSubRule(30); }
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
}
break;
case 2:
DebugEnterAlt(2);
// SqlGenerator.g:167:4: ^( SQL_TOKEN ( . )* )
{
DebugLocation(167, 4);
DebugLocation(167, 6);
Match(input,SQL_TOKEN,Follow._SQL_TOKEN_in_selectAtom802); if (state.failed) return retval;
if (input.LA(1) == TokenTypes.Down)
{
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(167, 16);
// SqlGenerator.g:167:16: ( . )*
try { DebugEnterSubRule(31);
while (true)
{
int alt31=2;
try { DebugEnterDecision(31, false);
int LA31_1 = input.LA(1);
if (((LA31_1>=AGGREGATE && LA31_1<=THETA_JOINS)))
{
alt31 = 1;
}
else if ((LA31_1==UP))
{
alt31 = 2;
}
} finally { DebugExitDecision(31); }
switch ( alt31 )
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:167:16: .
{
DebugLocation(167, 16);
MatchAny(input); if (state.failed) return retval;
}
break;
default:
goto loop31;
}
}
loop31:
;
} finally { DebugExitSubRule(31); }
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
}
break;
case 3:
DebugEnterAlt(3);
// SqlGenerator.g:168:4: ^( ALIAS_REF ( . )* )
{
DebugLocation(168, 4);
DebugLocation(168, 6);
Match(input,ALIAS_REF,Follow._ALIAS_REF_in_selectAtom812); if (state.failed) return retval;
if (input.LA(1) == TokenTypes.Down)
{
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(168, 16);
// SqlGenerator.g:168:16: ( . )*
try { DebugEnterSubRule(32);
while (true)
{
int alt32=2;
try { DebugEnterDecision(32, false);
int LA32_1 = input.LA(1);
if (((LA32_1>=AGGREGATE && LA32_1<=THETA_JOINS)))
{
alt32 = 1;
}
else if ((LA32_1==UP))
{
alt32 = 2;
}
} finally { DebugExitDecision(32); }
switch ( alt32 )
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:168:16: .
{
DebugLocation(168, 16);
MatchAny(input); if (state.failed) return retval;
}
break;
default:
goto loop32;
}
}
loop32:
;
} finally { DebugExitSubRule(32); }
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
}
break;
case 4:
DebugEnterAlt(4);
// SqlGenerator.g:169:4: ^( SELECT_EXPR ( . )* )
{
DebugLocation(169, 4);
DebugLocation(169, 6);
Match(input,SELECT_EXPR,Follow._SELECT_EXPR_in_selectAtom822); if (state.failed) return retval;
if (input.LA(1) == TokenTypes.Down)
{
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(169, 18);
// SqlGenerator.g:169:18: ( . )*
try { DebugEnterSubRule(33);
while (true)
{
int alt33=2;
try { DebugEnterDecision(33, false);
int LA33_1 = input.LA(1);
if (((LA33_1>=AGGREGATE && LA33_1<=THETA_JOINS)))
{
alt33 = 1;
}
else if ((LA33_1==UP))
{
alt33 = 2;
}
} finally { DebugExitDecision(33); }
switch ( alt33 )
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:169:18: .
{
DebugLocation(169, 18);
MatchAny(input); if (state.failed) return retval;
}
break;
default:
goto loop33;
}
}
loop33:
;
} finally { DebugExitSubRule(33); }
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
}
break;
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("selectAtom", 22);
LeaveRule("selectAtom", 22);
LeaveRule_selectAtom();
}
DebugLocation(170, 1);
} finally { DebugExitRule(GrammarFileName, "selectAtom"); }
return retval;
}
private TreeRuleReturnScope<IASTNode> selectExpr()
{
EnterRule_selectExpr();
EnterRule("selectExpr", 18);
TraceIn("selectExpr", 18);
TreeRuleReturnScope<IASTNode> retval = new TreeRuleReturnScope<IASTNode>();
retval.Start = (IASTNode)input.LT(1);
TreeRuleReturnScope<IASTNode> e = default(TreeRuleReturnScope<IASTNode>);
TreeRuleReturnScope<IASTNode> c = default(TreeRuleReturnScope<IASTNode>);
try { DebugEnterRule(GrammarFileName, "selectExpr");
DebugLocation(136, 1);
try
{
// SqlGenerator.g:137:2: (e= selectAtom | count | ^( CONSTRUCTOR ( DOT | IDENT ) ( selectColumn )+ ) | methodCall | aggregate |c= constant | arithmeticExpr | parameter | selectStatement )
int alt25=9;
try { DebugEnterDecision(25, false);
switch (input.LA(1))
{
case DOT:
case ALIAS_REF:
case SELECT_EXPR:
case SQL_TOKEN:
{
alt25 = 1;
}
break;
case COUNT:
{
alt25 = 2;
}
break;
case CONSTRUCTOR:
{
alt25 = 3;
}
break;
case METHOD_CALL:
{
alt25 = 4;
}
break;
case AGGREGATE:
{
alt25 = 5;
}
break;
case CONSTANT:
case FALSE:
case IDENT:
case JAVA_CONSTANT:
case NUM_DECIMAL:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_INT:
case NUM_LONG:
case QUOTED_String:
case TRUE:
{
alt25 = 6;
}
break;
case BAND:
case BNOT:
case BOR:
case BXOR:
case CASE:
case CASE2:
case DIV:
case MINUS:
case PLUS:
case STAR:
case UNARY_MINUS:
{
alt25 = 7;
}
break;
case PARAM:
case NAMED_PARAM:
{
alt25 = 8;
}
break;
case SELECT:
{
alt25 = 9;
}
break;
default:
{
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae = new NoViableAltException("", 25, 0, input, 1);
DebugRecognitionException(nvae);
throw nvae;
}
}
} finally { DebugExitDecision(25); }
switch (alt25)
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:137:4: e= selectAtom
{
DebugLocation(137, 5);
PushFollow(Follow._selectAtom_in_selectExpr636);
e=selectAtom();
PopFollow();
if (state.failed) return retval;
DebugLocation(137, 17);
if (state.backtracking == 0)
{
Out((e!=null?((IASTNode)e.Start):default(IASTNode)));
}
}
break;
case 2:
DebugEnterAlt(2);
// SqlGenerator.g:138:4: count
{
DebugLocation(138, 4);
PushFollow(Follow._count_in_selectExpr643);
count();
PopFollow();
if (state.failed) return retval;
}
break;
case 3:
DebugEnterAlt(3);
// SqlGenerator.g:139:4: ^( CONSTRUCTOR ( DOT | IDENT ) ( selectColumn )+ )
{
DebugLocation(139, 4);
DebugLocation(139, 6);
Match(input,CONSTRUCTOR,Follow._CONSTRUCTOR_in_selectExpr649); if (state.failed) return retval;
Match(input, TokenTypes.Down, null); if (state.failed) return retval;
DebugLocation(139, 18);
if (input.LA(1)==DOT||input.LA(1)==IDENT)
{
input.Consume();
state.errorRecovery=false;state.failed=false;
}
else
{
if (state.backtracking>0) {state.failed=true; return retval;}
MismatchedSetException mse = new MismatchedSetException(null,input);
DebugRecognitionException(mse);
throw mse;
}
DebugLocation(139, 32);
// SqlGenerator.g:139:32: ( selectColumn )+
int cnt24=0;
try { DebugEnterSubRule(24);
while (true)
{
int alt24=2;
try { DebugEnterDecision(24, false);
int LA24_1 = input.LA(1);
if ((LA24_1==AGGREGATE||LA24_1==BAND||(LA24_1>=BNOT && LA24_1<=BOR)||(LA24_1>=BXOR && LA24_1<=CASE2)||(LA24_1>=CONSTANT && LA24_1<=COUNT)||(LA24_1>=DIV && LA24_1<=DOT)||LA24_1==FALSE||LA24_1==IDENT||LA24_1==JAVA_CONSTANT||LA24_1==METHOD_CALL||LA24_1==MINUS||(LA24_1>=NUM_DECIMAL && LA24_1<=NUM_LONG)||(LA24_1>=PARAM && LA24_1<=PLUS)||LA24_1==QUOTED_String||LA24_1==SELECT||LA24_1==STAR||(LA24_1>=TRUE && LA24_1<=UNARY_MINUS)||LA24_1==ALIAS_REF||LA24_1==NAMED_PARAM||(LA24_1>=SELECT_EXPR && LA24_1<=SQL_TOKEN)))
{
alt24 = 1;
}
} finally { DebugExitDecision(24); }
switch (alt24)
{
case 1:
DebugEnterAlt(1);
// SqlGenerator.g:139:34: selectColumn
{
DebugLocation(139, 34);
PushFollow(Follow._selectColumn_in_selectExpr661);
selectColumn();
PopFollow();
if (state.failed) return retval;
}
break;
default:
if (cnt24 >= 1)
goto loop24;
if (state.backtracking>0) {state.failed=true; return retval;}
EarlyExitException eee24 = new EarlyExitException( 24, input );
DebugRecognitionException(eee24);
throw eee24;
}
cnt24++;
}
loop24:
;
} finally { DebugExitSubRule(24); }
Match(input, TokenTypes.Up, null); if (state.failed) return retval;
}
break;
case 4:
DebugEnterAlt(4);
// SqlGenerator.g:140:4: methodCall
{
DebugLocation(140, 4);
PushFollow(Follow._methodCall_in_selectExpr671);
methodCall();
PopFollow();
if (state.failed) return retval;
}
break;
case 5:
DebugEnterAlt(5);
// SqlGenerator.g:141:4: aggregate
{
DebugLocation(141, 4);
PushFollow(Follow._aggregate_in_selectExpr676);
aggregate();
PopFollow();
if (state.failed) return retval;
}
break;
case 6:
DebugEnterAlt(6);
// SqlGenerator.g:142:4: c= constant
{
DebugLocation(142, 5);
PushFollow(Follow._constant_in_selectExpr683);
c=constant();
PopFollow();
if (state.failed) return retval;
DebugLocation(142, 15);
if (state.backtracking == 0)
{
Out((c!=null?((IASTNode)c.Start):default(IASTNode)));
}
}
break;
case 7:
DebugEnterAlt(7);
// SqlGenerator.g:143:4: arithmeticExpr
{
DebugLocation(143, 4);
PushFollow(Follow._arithmeticExpr_in_selectExpr690);
arithmeticExpr();
PopFollow();
if (state.failed) return retval;
}
break;
case 8:
DebugEnterAlt(8);
// SqlGenerator.g:144:4: parameter
{
DebugLocation(144, 4);
PushFollow(Follow._parameter_in_selectExpr695);
parameter();
PopFollow();
if (state.failed) return retval;
}
break;
case 9:
DebugEnterAlt(9);
// SqlGenerator.g:147:4: selectStatement
{
DebugLocation(147, 4);
if (state.backtracking == 0)
{
Out("(");
}
DebugLocation(147, 18);
PushFollow(Follow._selectStatement_in_selectExpr704);
selectStatement();
PopFollow();
if (state.failed) return retval;
DebugLocation(147, 34);
if (state.backtracking == 0)
{
Out(")");
}
}
break;
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("selectExpr", 18);
LeaveRule("selectExpr", 18);
LeaveRule_selectExpr();
}
DebugLocation(148, 1);
} finally { DebugExitRule(GrammarFileName, "selectExpr"); }
return retval;
}
private TreeRuleReturnScope<IASTNode> orderDirection()
{
EnterRule_orderDirection();
EnterRule("orderDirection", 11);
TraceIn("orderDirection", 11);
TreeRuleReturnScope<IASTNode> retval = new TreeRuleReturnScope<IASTNode>();
retval.Start = (IASTNode)input.LT(1);
try { DebugEnterRule(GrammarFileName, "orderDirection");
DebugLocation(99, 1);
try
{
// SqlGenerator.g:100:2: ( ASCENDING | DESCENDING )
DebugEnterAlt(1);
// SqlGenerator.g:
{
DebugLocation(100, 2);
if (input.LA(1)==ASCENDING||input.LA(1)==DESCENDING)
{
input.Consume();
state.errorRecovery=false;state.failed=false;
}
else
{
if (state.backtracking>0) {state.failed=true; return retval;}
MismatchedSetException mse = new MismatchedSetException(null,input);
DebugRecognitionException(mse);
throw mse;
}
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
TraceOut("orderDirection", 11);
LeaveRule("orderDirection", 11);
LeaveRule_orderDirection();
}
DebugLocation(102, 1);
} finally { DebugExitRule(GrammarFileName, "orderDirection"); }
return retval;
}
