DRLExpressions.expression_return e1 = null;
DRLExpressions.expression_return e2 = null;
ConstraintConnectiveDescr descr = null; BaseDescr leftDescr = null; BindingDescr binding = null;
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:267:3: (left= relationalExpression ( ( not_key in_key )=> not_key in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN | in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN )? )
// src/main/resources/org/drools/lang/DRLExpressions.g:267:5: left= relationalExpression ( ( not_key in_key )=> not_key in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN | in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN )?
{
pushFollow(FOLLOW_relationalExpression_in_inExpression1315);
left=relationalExpression();
state._fsp--;
if (state.failed) return result;
if ( state.backtracking==0 ) {
if( buildDescr ) { result = left; }
if( left instanceof BindingDescr ) {
binding = (BindingDescr)left;
leftDescr = new AtomicExprDescr( binding.getExpression() );
} else {
leftDescr = left;
}
}
// src/main/resources/org/drools/lang/DRLExpressions.g:276:5: ( ( not_key in_key )=> not_key in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN | in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN )?
int alt29=3;
int LA29_0 = input.LA(1);
if ( (LA29_0==ID) ) {
int LA29_1 = input.LA(2);
if ( (LA29_1==ID) ) {
int LA29_3 = input.LA(3);
if ( (LA29_3==LEFT_PAREN) && ((synpred9_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.NOT)))))) {
alt29=1;
}
}
else if ( (LA29_1==LEFT_PAREN) && (((helper.validateIdentifierKey(DroolsSoftKeywords.IN))))) {
alt29=2;
}
}
switch (alt29) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:276:6: ( not_key in_key )=> not_key in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN
{
pushFollow(FOLLOW_not_key_in_inExpression1336);
not_key();
state._fsp--;
if (state.failed) return result;
pushFollow(FOLLOW_in_key_in_inExpression1340);
in_key();
state._fsp--;
if (state.failed) return result;
match(input,LEFT_PAREN,FOLLOW_LEFT_PAREN_in_inExpression1342); if (state.failed) return result;
if ( state.backtracking==0 ) {
helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_ARGUMENT );
}
pushFollow(FOLLOW_expression_in_inExpression1364);
e1=expression();
state._fsp--;
if (state.failed) return result;
if ( state.backtracking==0 ) {
descr = ConstraintConnectiveDescr.newAnd();
RelationalExprDescr rel = new RelationalExprDescr( "!=", false, null, leftDescr, (e1!=null?e1.result:null) );
descr.addOrMerge( rel );
result = descr;
}
// src/main/resources/org/drools/lang/DRLExpressions.g:284:7: ( COMMA e2= expression )*
loop27:
do {
int alt27=2;
int LA27_0 = input.LA(1);
if ( (LA27_0==COMMA) ) {
alt27=1;
}
switch (alt27) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:284:8: COMMA e2= expression
{
match(input,COMMA,FOLLOW_COMMA_in_inExpression1383); if (state.failed) return result;
pushFollow(FOLLOW_expression_in_inExpression1387);
e2=expression();
state._fsp--;
if (state.failed) return result;
if ( state.backtracking==0 ) {
RelationalExprDescr rel = new RelationalExprDescr( "!=", false, null, leftDescr, (e2!=null?e2.result:null) );
descr.addOrMerge( rel );
}
}
break;
default :
break loop27;
}
} while (true);
match(input,RIGHT_PAREN,FOLLOW_RIGHT_PAREN_in_inExpression1408); if (state.failed) return result;
if ( state.backtracking==0 ) {
helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_END );
}
}
break;
case 2 :
// src/main/resources/org/drools/lang/DRLExpressions.g:290:7: in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN
{
pushFollow(FOLLOW_in_key_in_inExpression1424);
in_key();
state._fsp--;
if (state.failed) return result;
match(input,LEFT_PAREN,FOLLOW_LEFT_PAREN_in_inExpression1426); if (state.failed) return result;
if ( state.backtracking==0 ) {
helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_ARGUMENT );
}
pushFollow(FOLLOW_expression_in_inExpression1448);
e1=expression();
state._fsp--;
if (state.failed) return result;
if ( state.backtracking==0 ) {
descr = ConstraintConnectiveDescr.newOr();
RelationalExprDescr rel = new RelationalExprDescr( "==", false, null, leftDescr, (e1!=null?e1.result:null) );
descr.addOrMerge( rel );
result = descr;
}
// src/main/resources/org/drools/lang/DRLExpressions.g:298:7: ( COMMA e2= expression )*
loop28:
do {
int alt28=2;
int LA28_0 = input.LA(1);
if ( (LA28_0==COMMA) ) {
alt28=1;
}
switch (alt28) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:298:8: COMMA e2= expression
{
match(input,COMMA,FOLLOW_COMMA_in_inExpression1467); if (state.failed) return result;
pushFollow(FOLLOW_expression_in_inExpression1471);
e2=expression();
state._fsp--;
if (state.failed) return result;
if ( state.backtracking==0 ) {
RelationalExprDescr rel = new RelationalExprDescr( "==", false, null, leftDescr, (e2!=null?e2.result:null) );
descr.addOrMerge( rel );
}
}
break;
default :
break loop28;
}
} while (true);
match(input,RIGHT_PAREN,FOLLOW_RIGHT_PAREN_in_inExpression1492); if (state.failed) return result;
if ( state.backtracking==0 ) {
helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_END );
}
}
break;
}
}
if ( state.backtracking==0 ) {
if( binding != null && descr != null ) descr.addOrMerge( binding );
}
}
catch (RecognitionException re) {
throw re;