Example 21 with BaseDescr
use of org.drools.compiler.lang.descr.BaseDescr in project drools by kiegroup.
the class DRL5Expressions method primary.
// $ANTLR end "primitiveType"
// $ANTLR start "primary"
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:536:1: primary returns [BaseDescr result] : ( ( LEFT_PAREN )=>expr= parExpression | ( nonWildcardTypeArguments )=> nonWildcardTypeArguments ( explicitGenericInvocationSuffix | this_key arguments ) | ( literal )=> literal | ( super_key )=> super_key superSuffix | ( new_key )=> new_key creator | ( primitiveType )=> primitiveType ( LEFT_SQUARE RIGHT_SQUARE )* DOT class_key | ( inlineMapExpression )=> inlineMapExpression | ( inlineListExpression )=> inlineListExpression | ( ID )=>i1= ID ( ( ( DOT ID )=> DOT i2= ID ) | ( ( SHARP ID )=> SHARP i2= ID ) | ( ( HASH ID )=> HASH i2= ID ) | ( ( NULL_SAFE_DOT ID )=> NULL_SAFE_DOT i2= ID ) )* ( ( identifierSuffix )=> identifierSuffix )? );
public final BaseDescr primary() throws RecognitionException {
BaseDescr result = null;
Token i1 = null;
Token i2 = null;
Token DOT12 = null;
Token SHARP13 = null;
Token HASH14 = null;
Token NULL_SAFE_DOT15 = null;
BaseDescr expr = null;
ParserRuleReturnScope literal11 = null;
try {
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:537:5: ( ( LEFT_PAREN )=>expr= parExpression | ( nonWildcardTypeArguments )=> nonWildcardTypeArguments ( explicitGenericInvocationSuffix | this_key arguments ) | ( literal )=> literal | ( super_key )=> super_key superSuffix | ( new_key )=> new_key creator | ( primitiveType )=> primitiveType ( LEFT_SQUARE RIGHT_SQUARE )* DOT class_key | ( inlineMapExpression )=> inlineMapExpression | ( inlineListExpression )=> inlineListExpression | ( ID )=>i1= ID ( ( ( DOT ID )=> DOT i2= ID ) | ( ( SHARP ID )=> SHARP i2= ID ) | ( ( HASH ID )=> HASH i2= ID ) | ( ( NULL_SAFE_DOT ID )=> NULL_SAFE_DOT i2= ID ) )* ( ( identifierSuffix )=> identifierSuffix )? )
int alt60 = 9;
int LA60_0 = input.LA(1);
if ((LA60_0 == LEFT_PAREN) && (synpred19_DRL5Expressions())) {
alt60 = 1;
} else if ((LA60_0 == LESS) && (synpred20_DRL5Expressions())) {
alt60 = 2;
} else if ((LA60_0 == STRING) && (synpred21_DRL5Expressions())) {
alt60 = 3;
} else if ((LA60_0 == DECIMAL) && (synpred21_DRL5Expressions())) {
alt60 = 3;
} else if ((LA60_0 == HEX) && (synpred21_DRL5Expressions())) {
alt60 = 3;
} else if ((LA60_0 == FLOAT) && (synpred21_DRL5Expressions())) {
alt60 = 3;
} else if ((LA60_0 == BOOL) && (synpred21_DRL5Expressions())) {
alt60 = 3;
} else if ((LA60_0 == NULL) && (synpred21_DRL5Expressions())) {
alt60 = 3;
} else if ((LA60_0 == TIME_INTERVAL) && (synpred21_DRL5Expressions())) {
alt60 = 3;
} else if ((LA60_0 == STAR) && (synpred21_DRL5Expressions())) {
alt60 = 3;
} else if ((LA60_0 == ID)) {
int LA60_11 = input.LA(2);
if (((((helper.validateIdentifierKey(DroolsSoftKeywords.SUPER))) && synpred22_DRL5Expressions()))) {
alt60 = 4;
} else if (((synpred23_DRL5Expressions() && ((helper.validateIdentifierKey(DroolsSoftKeywords.NEW)))))) {
alt60 = 5;
} else if ((((((helper.validateIdentifierKey(DroolsSoftKeywords.SHORT))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.LONG))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.BOOLEAN))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.BYTE))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.FLOAT))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.DOUBLE))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.INT))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.CHAR)))) && synpred24_DRL5Expressions()))) {
alt60 = 6;
} else if ((synpred27_DRL5Expressions())) {
alt60 = 9;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae = new NoViableAltException("", 60, 11, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
} else if ((LA60_0 == LEFT_SQUARE)) {
int LA60_12 = input.LA(2);
if ((synpred25_DRL5Expressions())) {
alt60 = 7;
} else if ((synpred26_DRL5Expressions())) {
alt60 = 8;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae = new NoViableAltException("", 60, 12, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
NoViableAltException nvae = new NoViableAltException("", 60, 0, input);
throw nvae;
}
switch(alt60) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:537:7: ( LEFT_PAREN )=>expr= parExpression
{
pushFollow(FOLLOW_parExpression_in_primary2727);
expr = parExpression();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = expr;
}
}
}
break;
case 2:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:538:9: ( nonWildcardTypeArguments )=> nonWildcardTypeArguments ( explicitGenericInvocationSuffix | this_key arguments )
{
pushFollow(FOLLOW_nonWildcardTypeArguments_in_primary2744);
nonWildcardTypeArguments();
state._fsp--;
if (state.failed)
return result;
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:538:63: ( explicitGenericInvocationSuffix | this_key arguments )
int alt56 = 2;
int LA56_0 = input.LA(1);
if ((LA56_0 == ID)) {
int LA56_1 = input.LA(2);
if ((!((((helper.validateIdentifierKey(DroolsSoftKeywords.THIS))))))) {
alt56 = 1;
} else if ((((helper.validateIdentifierKey(DroolsSoftKeywords.THIS))))) {
alt56 = 2;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae = new NoViableAltException("", 56, 1, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
NoViableAltException nvae = new NoViableAltException("", 56, 0, input);
throw nvae;
}
switch(alt56) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:538:64: explicitGenericInvocationSuffix
{
pushFollow(FOLLOW_explicitGenericInvocationSuffix_in_primary2747);
explicitGenericInvocationSuffix();
state._fsp--;
if (state.failed)
return result;
}
break;
case 2:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:538:98: this_key arguments
{
pushFollow(FOLLOW_this_key_in_primary2751);
this_key();
state._fsp--;
if (state.failed)
return result;
pushFollow(FOLLOW_arguments_in_primary2753);
arguments();
state._fsp--;
if (state.failed)
return result;
}
break;
}
}
break;
case 3:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:539:9: ( literal )=> literal
{
pushFollow(FOLLOW_literal_in_primary2769);
literal11 = literal();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = new AtomicExprDescr((literal11 != null ? input.toString(literal11.start, literal11.stop) : null), true);
}
}
}
break;
case 4:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:541:9: ( super_key )=> super_key superSuffix
{
pushFollow(FOLLOW_super_key_in_primary2791);
super_key();
state._fsp--;
if (state.failed)
return result;
pushFollow(FOLLOW_superSuffix_in_primary2793);
superSuffix();
state._fsp--;
if (state.failed)
return result;
}
break;
case 5:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:542:9: ( new_key )=> new_key creator
{
pushFollow(FOLLOW_new_key_in_primary2808);
new_key();
state._fsp--;
if (state.failed)
return result;
pushFollow(FOLLOW_creator_in_primary2810);
creator();
state._fsp--;
if (state.failed)
return result;
}
break;
case 6:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:543:9: ( primitiveType )=> primitiveType ( LEFT_SQUARE RIGHT_SQUARE )* DOT class_key
{
pushFollow(FOLLOW_primitiveType_in_primary2825);
primitiveType();
state._fsp--;
if (state.failed)
return result;
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:543:41: ( LEFT_SQUARE RIGHT_SQUARE )*
loop57: while (true) {
int alt57 = 2;
int LA57_0 = input.LA(1);
if ((LA57_0 == LEFT_SQUARE)) {
alt57 = 1;
}
switch(alt57) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:543:42: LEFT_SQUARE RIGHT_SQUARE
{
match(input, LEFT_SQUARE, FOLLOW_LEFT_SQUARE_in_primary2828);
if (state.failed)
return result;
match(input, RIGHT_SQUARE, FOLLOW_RIGHT_SQUARE_in_primary2830);
if (state.failed)
return result;
}
break;
default:
break loop57;
}
}
match(input, DOT, FOLLOW_DOT_in_primary2834);
if (state.failed)
return result;
pushFollow(FOLLOW_class_key_in_primary2836);
class_key();
state._fsp--;
if (state.failed)
return result;
}
break;
case 7:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:545:9: ( inlineMapExpression )=> inlineMapExpression
{
pushFollow(FOLLOW_inlineMapExpression_in_primary2856);
inlineMapExpression();
state._fsp--;
if (state.failed)
return result;
}
break;
case 8:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:546:9: ( inlineListExpression )=> inlineListExpression
{
pushFollow(FOLLOW_inlineListExpression_in_primary2871);
inlineListExpression();
state._fsp--;
if (state.failed)
return result;
}
break;
case 9:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:547:9: ( ID )=>i1= ID ( ( ( DOT ID )=> DOT i2= ID ) | ( ( SHARP ID )=> SHARP i2= ID ) | ( ( HASH ID )=> HASH i2= ID ) | ( ( NULL_SAFE_DOT ID )=> NULL_SAFE_DOT i2= ID ) )* ( ( identifierSuffix )=> identifierSuffix )?
{
i1 = (Token) match(input, ID, FOLLOW_ID_in_primary2887);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(i1, DroolsEditorType.IDENTIFIER);
}
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:548:9: ( ( ( DOT ID )=> DOT i2= ID ) | ( ( SHARP ID )=> SHARP i2= ID ) | ( ( HASH ID )=> HASH i2= ID ) | ( ( NULL_SAFE_DOT ID )=> NULL_SAFE_DOT i2= ID ) )*
loop58: while (true) {
int alt58 = 5;
int LA58_0 = input.LA(1);
if ((LA58_0 == DOT)) {
int LA58_2 = input.LA(2);
if ((LA58_2 == ID)) {
int LA58_6 = input.LA(3);
if ((synpred28_DRL5Expressions())) {
alt58 = 1;
}
}
} else if ((LA58_0 == SHARP) && (synpred29_DRL5Expressions())) {
alt58 = 2;
} else if ((LA58_0 == HASH) && (synpred30_DRL5Expressions())) {
alt58 = 3;
} else if ((LA58_0 == NULL_SAFE_DOT) && (synpred31_DRL5Expressions())) {
alt58 = 4;
}
switch(alt58) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:549:13: ( ( DOT ID )=> DOT i2= ID )
{
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:549:13: ( ( DOT ID )=> DOT i2= ID )
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:549:15: ( DOT ID )=> DOT i2= ID
{
DOT12 = (Token) match(input, DOT, FOLLOW_DOT_in_primary2921);
if (state.failed)
return result;
i2 = (Token) match(input, ID, FOLLOW_ID_in_primary2925);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(DOT12, DroolsEditorType.SYMBOL);
helper.emit(i2, DroolsEditorType.IDENTIFIER);
}
}
}
break;
case 2:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:551:13: ( ( SHARP ID )=> SHARP i2= ID )
{
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:551:13: ( ( SHARP ID )=> SHARP i2= ID )
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:551:15: ( SHARP ID )=> SHARP i2= ID
{
SHARP13 = (Token) match(input, SHARP, FOLLOW_SHARP_in_primary2965);
if (state.failed)
return result;
i2 = (Token) match(input, ID, FOLLOW_ID_in_primary2969);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(SHARP13, DroolsEditorType.SYMBOL);
helper.emit(i2, DroolsEditorType.IDENTIFIER);
}
}
}
break;
case 3:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:553:13: ( ( HASH ID )=> HASH i2= ID )
{
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:553:13: ( ( HASH ID )=> HASH i2= ID )
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:553:15: ( HASH ID )=> HASH i2= ID
{
HASH14 = (Token) match(input, HASH, FOLLOW_HASH_in_primary3009);
if (state.failed)
return result;
i2 = (Token) match(input, ID, FOLLOW_ID_in_primary3013);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(HASH14, DroolsEditorType.SYMBOL);
helper.emit(i2, DroolsEditorType.IDENTIFIER);
}
}
}
break;
case 4:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:555:13: ( ( NULL_SAFE_DOT ID )=> NULL_SAFE_DOT i2= ID )
{
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:555:13: ( ( NULL_SAFE_DOT ID )=> NULL_SAFE_DOT i2= ID )
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:555:15: ( NULL_SAFE_DOT ID )=> NULL_SAFE_DOT i2= ID
{
NULL_SAFE_DOT15 = (Token) match(input, NULL_SAFE_DOT, FOLLOW_NULL_SAFE_DOT_in_primary3053);
if (state.failed)
return result;
i2 = (Token) match(input, ID, FOLLOW_ID_in_primary3057);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(NULL_SAFE_DOT15, DroolsEditorType.SYMBOL);
helper.emit(i2, DroolsEditorType.IDENTIFIER);
}
}
}
break;
default:
break loop58;
}
}
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:556:12: ( ( identifierSuffix )=> identifierSuffix )?
int alt59 = 2;
int LA59_0 = input.LA(1);
if ((LA59_0 == LEFT_SQUARE)) {
int LA59_1 = input.LA(2);
if ((synpred32_DRL5Expressions())) {
alt59 = 1;
}
} else if ((LA59_0 == LEFT_PAREN)) {
int LA59_2 = input.LA(2);
if ((synpred32_DRL5Expressions())) {
alt59 = 1;
}
}
switch(alt59) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:556:13: ( identifierSuffix )=> identifierSuffix
{
pushFollow(FOLLOW_identifierSuffix_in_primary3079);
identifierSuffix();
state._fsp--;
if (state.failed)
return result;
}
break;
}
}
break;
}
} catch (RecognitionException re) {
throw re;
} finally {
// do for sure before leaving
}
return result;
}
Also used :
BaseDescr(org.drools.compiler.lang.descr.BaseDescr)
AnnotatedBaseDescr(org.drools.compiler.lang.descr.AnnotatedBaseDescr)
AtomicExprDescr(org.drools.compiler.lang.descr.AtomicExprDescr)
Example 22 with BaseDescr
use of org.drools.compiler.lang.descr.BaseDescr in project drools by kiegroup.
the class DRL5Expressions method additiveExpression.
// $ANTLR end "shiftOp"
// $ANTLR start "additiveExpression"
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:456:1: additiveExpression returns [BaseDescr result] : left= multiplicativeExpression ( ( PLUS | MINUS )=> ( PLUS | MINUS ) multiplicativeExpression )* ;
public final BaseDescr additiveExpression() throws RecognitionException {
BaseDescr result = null;
BaseDescr left = null;
try {
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:457:5: (left= multiplicativeExpression ( ( PLUS | MINUS )=> ( PLUS | MINUS ) multiplicativeExpression )* )
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:457:9: left= multiplicativeExpression ( ( PLUS | MINUS )=> ( PLUS | MINUS ) multiplicativeExpression )*
{
pushFollow(FOLLOW_multiplicativeExpression_in_additiveExpression2160);
left = multiplicativeExpression();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = left;
}
}
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:458:9: ( ( PLUS | MINUS )=> ( PLUS | MINUS ) multiplicativeExpression )*
loop47: while (true) {
int alt47 = 2;
int LA47_0 = input.LA(1);
if ((LA47_0 == MINUS || LA47_0 == PLUS) && (synpred13_DRL5Expressions())) {
alt47 = 1;
}
switch(alt47) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:458:11: ( PLUS | MINUS )=> ( PLUS | MINUS ) multiplicativeExpression
{
if (input.LA(1) == MINUS || input.LA(1) == PLUS) {
input.consume();
state.errorRecovery = false;
state.failed = false;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
MismatchedSetException mse = new MismatchedSetException(null, input);
throw mse;
}
pushFollow(FOLLOW_multiplicativeExpression_in_additiveExpression2189);
multiplicativeExpression();
state._fsp--;
if (state.failed)
return result;
}
break;
default:
break loop47;
}
}
}
} catch (RecognitionException re) {
throw re;
} finally {
// do for sure before leaving
}
return result;
}
Also used :
BaseDescr(org.drools.compiler.lang.descr.BaseDescr)
AnnotatedBaseDescr(org.drools.compiler.lang.descr.AnnotatedBaseDescr)
Example 23 with BaseDescr
use of org.drools.compiler.lang.descr.BaseDescr in project drools by kiegroup.
the class DRL5Expressions method relationalExpression.
// $ANTLR start "relationalExpression"
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:354:1: relationalExpression returns [BaseDescr result] : left= shiftExpression ( ( operator | LEFT_PAREN )=>right= orRestriction )* ;
public final BaseDescr relationalExpression() throws RecognitionException {
relationalExpression_stack.push(new relationalExpression_scope());
BaseDescr result = null;
ParserRuleReturnScope left = null;
BaseDescr right = null;
relationalExpression_stack.peek().lsd = null;
try {
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:357:3: (left= shiftExpression ( ( operator | LEFT_PAREN )=>right= orRestriction )* )
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:357:5: left= shiftExpression ( ( operator | LEFT_PAREN )=>right= orRestriction )*
{
pushFollow(FOLLOW_shiftExpression_in_relationalExpression1750);
left = shiftExpression();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
if ((left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null) == null) {
result = new AtomicExprDescr((left != null ? input.toString(left.start, left.stop) : null));
} else if ((left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null) instanceof AtomicExprDescr) {
if ((left != null ? input.toString(left.start, left.stop) : null).equals(((AtomicExprDescr) (left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null)).getExpression())) {
result = (left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null);
} else {
result = new AtomicExprDescr((left != null ? input.toString(left.start, left.stop) : null));
}
} else if ((left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null) instanceof BindingDescr) {
if ((left != null ? input.toString(left.start, left.stop) : null).equals(((BindingDescr) (left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null)).getExpression())) {
result = (left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null);
} else {
BindingDescr bind = (BindingDescr) (left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null);
int offset = bind.isUnification() ? 2 : 1;
String fullExpression = (left != null ? input.toString(left.start, left.stop) : null).substring((left != null ? input.toString(left.start, left.stop) : null).indexOf(":") + offset).trim();
result = new BindingDescr(bind.getVariable(), bind.getExpression(), fullExpression, bind.isUnification());
}
} else {
result = (left != null ? ((DRL5Expressions.shiftExpression_return) left).result : null);
}
relationalExpression_stack.peek().lsd = result;
}
}
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:382:3: ( ( operator | LEFT_PAREN )=>right= orRestriction )*
loop37: while (true) {
int alt37 = 2;
int LA37_0 = input.LA(1);
if ((LA37_0 == ID)) {
int LA37_2 = input.LA(2);
if (((synpred8_DRL5Expressions() && (((helper.validateIdentifierKey(DroolsSoftKeywords.NOT))) || ((helper.isPluggableEvaluator(false))))))) {
alt37 = 1;
}
} else if ((LA37_0 == EQUALS)) {
int LA37_3 = input.LA(2);
if ((synpred8_DRL5Expressions())) {
alt37 = 1;
}
} else if ((LA37_0 == NOT_EQUALS)) {
int LA37_4 = input.LA(2);
if ((synpred8_DRL5Expressions())) {
alt37 = 1;
}
} else if ((LA37_0 == LESS)) {
int LA37_20 = input.LA(2);
if ((synpred8_DRL5Expressions())) {
alt37 = 1;
}
} else if ((LA37_0 == GREATER)) {
int LA37_21 = input.LA(2);
if ((synpred8_DRL5Expressions())) {
alt37 = 1;
}
} else if ((LA37_0 == TILDE) && (synpred8_DRL5Expressions())) {
alt37 = 1;
} else if ((LA37_0 == LESS_EQUALS) && (synpred8_DRL5Expressions())) {
alt37 = 1;
} else if ((LA37_0 == GREATER_EQUALS) && (synpred8_DRL5Expressions())) {
alt37 = 1;
} else if ((LA37_0 == LEFT_PAREN) && (synpred8_DRL5Expressions())) {
alt37 = 1;
}
switch(alt37) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:382:5: ( operator | LEFT_PAREN )=>right= orRestriction
{
pushFollow(FOLLOW_orRestriction_in_relationalExpression1775);
right = orRestriction();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = right;
relationalExpression_stack.peek().lsd = result;
}
}
}
break;
default:
break loop37;
}
}
}
} catch (RecognitionException re) {
throw re;
} finally {
// do for sure before leaving
relationalExpression_stack.pop();
}
return result;
}
Also used :
BindingDescr(org.drools.compiler.lang.descr.BindingDescr)
BaseDescr(org.drools.compiler.lang.descr.BaseDescr)
AnnotatedBaseDescr(org.drools.compiler.lang.descr.AnnotatedBaseDescr)
AtomicExprDescr(org.drools.compiler.lang.descr.AtomicExprDescr)
Example 24 with BaseDescr
use of org.drools.compiler.lang.descr.BaseDescr in project drools by kiegroup.
the class DRL5Expressions method unaryExpression.
// $ANTLR end "multiplicativeExpression"
// $ANTLR start "unaryExpression"
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:466:1: unaryExpression returns [BaseDescr result] : ( PLUS ue= unaryExpression | MINUS ue= unaryExpression | INCR primary | DECR primary |left= unaryExpressionNotPlusMinus );
public final BaseDescr unaryExpression() throws RecognitionException {
BaseDescr result = null;
BaseDescr ue = null;
ParserRuleReturnScope left = null;
try {
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:467:5: ( PLUS ue= unaryExpression | MINUS ue= unaryExpression | INCR primary | DECR primary |left= unaryExpressionNotPlusMinus )
int alt49 = 5;
switch(input.LA(1)) {
case PLUS:
{
alt49 = 1;
}
break;
case MINUS:
{
alt49 = 2;
}
break;
case INCR:
{
alt49 = 3;
}
break;
case DECR:
{
alt49 = 4;
}
break;
case BOOL:
case DECIMAL:
case FLOAT:
case HEX:
case ID:
case LEFT_PAREN:
case LEFT_SQUARE:
case LESS:
case NEGATION:
case NULL:
case STAR:
case STRING:
case TILDE:
case TIME_INTERVAL:
{
alt49 = 5;
}
break;
default:
if (state.backtracking > 0) {
state.failed = true;
return result;
}
NoViableAltException nvae = new NoViableAltException("", 49, 0, input);
throw nvae;
}
switch(alt49) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:467:9: PLUS ue= unaryExpression
{
match(input, PLUS, FOLLOW_PLUS_in_unaryExpression2269);
if (state.failed)
return result;
pushFollow(FOLLOW_unaryExpression_in_unaryExpression2273);
ue = unaryExpression();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = ue;
if (result instanceof AtomicExprDescr) {
((AtomicExprDescr) result).setExpression("+" + ((AtomicExprDescr) result).getExpression());
}
}
}
}
break;
case 2:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:474:7: MINUS ue= unaryExpression
{
match(input, MINUS, FOLLOW_MINUS_in_unaryExpression2291);
if (state.failed)
return result;
pushFollow(FOLLOW_unaryExpression_in_unaryExpression2295);
ue = unaryExpression();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = ue;
if (result instanceof AtomicExprDescr) {
((AtomicExprDescr) result).setExpression("-" + ((AtomicExprDescr) result).getExpression());
}
}
}
}
break;
case 3:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:481:9: INCR primary
{
match(input, INCR, FOLLOW_INCR_in_unaryExpression2315);
if (state.failed)
return result;
pushFollow(FOLLOW_primary_in_unaryExpression2317);
primary();
state._fsp--;
if (state.failed)
return result;
}
break;
case 4:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:482:9: DECR primary
{
match(input, DECR, FOLLOW_DECR_in_unaryExpression2327);
if (state.failed)
return result;
pushFollow(FOLLOW_primary_in_unaryExpression2329);
primary();
state._fsp--;
if (state.failed)
return result;
}
break;
case 5:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:483:9: left= unaryExpressionNotPlusMinus
{
pushFollow(FOLLOW_unaryExpressionNotPlusMinus_in_unaryExpression2341);
left = unaryExpressionNotPlusMinus();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = (left != null ? ((DRL5Expressions.unaryExpressionNotPlusMinus_return) left).result : null);
}
}
}
break;
}
} catch (RecognitionException re) {
throw re;
} finally {
// do for sure before leaving
}
return result;
}
Also used :
BaseDescr(org.drools.compiler.lang.descr.BaseDescr)
AnnotatedBaseDescr(org.drools.compiler.lang.descr.AnnotatedBaseDescr)
AtomicExprDescr(org.drools.compiler.lang.descr.AtomicExprDescr)
Example 25 with BaseDescr
use of org.drools.compiler.lang.descr.BaseDescr in project drools by kiegroup.
the class DRL5Expressions method instanceOfExpression.
// $ANTLR end "equalityExpression"
// $ANTLR start "instanceOfExpression"
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:298:1: instanceOfExpression returns [BaseDescr result] : left= inExpression (op= instanceof_key right= type )? ;
public final BaseDescr instanceOfExpression() throws RecognitionException {
BaseDescr result = null;
BaseDescr left = null;
ParserRuleReturnScope op = null;
ParserRuleReturnScope right = null;
try {
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:299:3: (left= inExpression (op= instanceof_key right= type )? )
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:299:5: left= inExpression (op= instanceof_key right= type )?
{
pushFollow(FOLLOW_inExpression_in_instanceOfExpression1464);
left = inExpression();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = left;
}
}
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:300:3: (op= instanceof_key right= type )?
int alt33 = 2;
int LA33_0 = input.LA(1);
if ((LA33_0 == ID)) {
int LA33_1 = input.LA(2);
if ((LA33_1 == ID) && (((helper.validateIdentifierKey(DroolsSoftKeywords.INSTANCEOF))))) {
alt33 = 1;
}
}
switch(alt33) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:300:5: op= instanceof_key right= type
{
pushFollow(FOLLOW_instanceof_key_in_instanceOfExpression1474);
op = instanceof_key();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.setHasOperator(true);
if (input.LA(1) != DRL5Lexer.EOF)
helper.emit(Location.LOCATION_LHS_INSIDE_CONDITION_ARGUMENT);
}
pushFollow(FOLLOW_type_in_instanceOfExpression1488);
right = type();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = new RelationalExprDescr((op != null ? input.toString(op.start, op.stop) : null), false, null, left, new AtomicExprDescr((right != null ? input.toString(right.start, right.stop) : null)));
}
}
}
break;
}
}
} catch (RecognitionException re) {
throw re;
} finally {
// do for sure before leaving
}
return result;
}
Also used :
BaseDescr(org.drools.compiler.lang.descr.BaseDescr)
AnnotatedBaseDescr(org.drools.compiler.lang.descr.AnnotatedBaseDescr)
AtomicExprDescr(org.drools.compiler.lang.descr.AtomicExprDescr)
RelationalExprDescr(org.drools.compiler.lang.descr.RelationalExprDescr)
Aggregations
BaseDescr (org.drools.compiler.lang.descr.BaseDescr)109
AnnotatedBaseDescr (org.drools.compiler.lang.descr.AnnotatedBaseDescr)60
ConstraintConnectiveDescr (org.drools.compiler.lang.descr.ConstraintConnectiveDescr)23
AtomicExprDescr (org.drools.compiler.lang.descr.AtomicExprDescr)17
ConditionalElementDescr (org.drools.compiler.lang.descr.ConditionalElementDescr)16
BindingDescr (org.drools.compiler.lang.descr.BindingDescr)12
AndDescr (org.drools.compiler.lang.descr.AndDescr)11
RelationalExprDescr (org.drools.compiler.lang.descr.RelationalExprDescr)11
DeclareDescrBuilder (org.drools.compiler.lang.api.DeclareDescrBuilder)9
PatternDescr (org.drools.compiler.lang.descr.PatternDescr)8
OrDescr (org.drools.compiler.lang.descr.OrDescr)7
ArrayList (java.util.ArrayList)6
AccumulateDescrBuilder (org.drools.compiler.lang.api.AccumulateDescrBuilder)6
AnnotatedDescrBuilder (org.drools.compiler.lang.api.AnnotatedDescrBuilder)6
AnnotationDescrBuilder (org.drools.compiler.lang.api.AnnotationDescrBuilder)6
AttributeDescrBuilder (org.drools.compiler.lang.api.AttributeDescrBuilder)6
BehaviorDescrBuilder (org.drools.compiler.lang.api.BehaviorDescrBuilder)6
CEDescrBuilder (org.drools.compiler.lang.api.CEDescrBuilder)6
CollectDescrBuilder (org.drools.compiler.lang.api.CollectDescrBuilder)6
ConditionalBranchDescrBuilder (org.drools.compiler.lang.api.ConditionalBranchDescrBuilder)6
