Example 16 with AtomicExprDescr
use of org.drools.compiler.lang.descr.AtomicExprDescr in project drools by kiegroup.
the class MVELDumper method processBinding.
private void processBinding(StringBuilder sbuilder, BindingDescr bind, ConstraintConnectiveDescr parent, boolean isInsideRelCons, MVELDumperContext context) {
String expr = bind.getExpression().trim();
AtomicExprDescr atomicExpr = new AtomicExprDescr(expr);
atomicExpr.setResource(parent.getResource());
String[] constrAndExpr = processImplicitConstraints(expr, atomicExpr, parent, parent.getDescrs().indexOf(bind), context);
if (isInsideRelCons) {
sbuilder.append(constrAndExpr[0]).append(constrAndExpr[1]);
} else if (constrAndExpr[0].length() > 4) {
sbuilder.append(constrAndExpr[0].substring(0, constrAndExpr[0].length() - 4));
}
if (bind.getExpression().equals(bind.getBindingField())) {
bind.setExpressionAndBindingField(constrAndExpr[1]);
} else {
bind.setExpression(constrAndExpr[1]);
}
context.addBinding(bind);
}
Also used :
AtomicExprDescr(org.drools.compiler.lang.descr.AtomicExprDescr)
Example 17 with AtomicExprDescr
use of org.drools.compiler.lang.descr.AtomicExprDescr in project drools by kiegroup.
the class DRL6Expressions method relationalExpression.
// $ANTLR start "relationalExpression"
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:368:1: 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/DRL6Expressions.g:371:3: (left= shiftExpression ( ( operator | LEFT_PAREN )=>right= orRestriction )* )
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:371:5: left= shiftExpression ( ( operator | LEFT_PAREN )=>right= orRestriction )*
{
pushFollow(FOLLOW_shiftExpression_in_relationalExpression1832);
left = shiftExpression();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
if ((left != null ? ((DRL6Expressions.shiftExpression_return) left).result : null) == null) {
result = new AtomicExprDescr((left != null ? input.toString(left.start, left.stop) : null));
} else if ((left != null ? ((DRL6Expressions.shiftExpression_return) left).result : null) instanceof AtomicExprDescr) {
if ((left != null ? input.toString(left.start, left.stop) : null).equals(((AtomicExprDescr) (left != null ? ((DRL6Expressions.shiftExpression_return) left).result : null)).getExpression())) {
result = (left != null ? ((DRL6Expressions.shiftExpression_return) left).result : null);
} else {
result = new AtomicExprDescr((left != null ? input.toString(left.start, left.stop) : null));
}
} else if ((left != null ? ((DRL6Expressions.shiftExpression_return) left).result : null) instanceof BindingDescr) {
if ((left != null ? input.toString(left.start, left.stop) : null).equals(((BindingDescr) (left != null ? ((DRL6Expressions.shiftExpression_return) left).result : null)).getExpression())) {
result = (left != null ? ((DRL6Expressions.shiftExpression_return) left).result : null);
} else {
BindingDescr bind = (BindingDescr) (left != null ? ((DRL6Expressions.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 ? ((DRL6Expressions.shiftExpression_return) left).result : null);
}
relationalExpression_stack.peek().lsd = result;
}
}
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:396:3: ( ( 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 ((((((helper.validateIdentifierKey(DroolsSoftKeywords.NOT))) || ((helper.isPluggableEvaluator(false)))) && synpred9_DRL6Expressions()))) {
alt37 = 1;
}
} else if ((LA37_0 == EQUALS)) {
int LA37_3 = input.LA(2);
if ((synpred9_DRL6Expressions())) {
alt37 = 1;
}
} else if ((LA37_0 == NOT_EQUALS)) {
int LA37_4 = input.LA(2);
if ((synpred9_DRL6Expressions())) {
alt37 = 1;
}
} else if ((LA37_0 == LESS)) {
int LA37_20 = input.LA(2);
if ((synpred9_DRL6Expressions())) {
alt37 = 1;
}
} else if ((LA37_0 == GREATER)) {
int LA37_21 = input.LA(2);
if ((synpred9_DRL6Expressions())) {
alt37 = 1;
}
} else if ((LA37_0 == TILDE) && (synpred9_DRL6Expressions())) {
alt37 = 1;
} else if ((LA37_0 == LESS_EQUALS) && (synpred9_DRL6Expressions())) {
alt37 = 1;
} else if ((LA37_0 == GREATER_EQUALS) && (synpred9_DRL6Expressions())) {
alt37 = 1;
} else if ((LA37_0 == LEFT_PAREN) && (synpred9_DRL6Expressions())) {
alt37 = 1;
}
switch(alt37) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:396:5: ( operator | LEFT_PAREN )=>right= orRestriction
{
pushFollow(FOLLOW_orRestriction_in_relationalExpression1857);
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 18 with AtomicExprDescr
use of org.drools.compiler.lang.descr.AtomicExprDescr in project drools by kiegroup.
the class DRL6Expressions method primary.
// $ANTLR end "xpathExpressionList"
// $ANTLR start "primary"
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:578:1: 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 )=>d= DOT i2= ID ) | ( ( ( DOT | NULL_SAFE_DOT ) LEFT_PAREN )=>d= ( DOT | NULL_SAFE_DOT ) LEFT_PAREN expression ( COMMA expression )* RIGHT_PAREN ) | ( ( HASH ID )=>h= HASH i2= ID ) | ( ( NULL_SAFE_DOT ID )=>n= NULL_SAFE_DOT i2= ID ) )* ( ( identifierSuffix )=> identifierSuffix )? );
public final BaseDescr primary() throws RecognitionException {
BaseDescr result = null;
Token i1 = null;
Token d = null;
Token i2 = null;
Token h = null;
Token n = null;
Token LEFT_PAREN12 = null;
Token COMMA13 = null;
Token RIGHT_PAREN14 = null;
BaseDescr expr = null;
ParserRuleReturnScope literal11 = null;
try {
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:579:5: ( ( 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 )=>d= DOT i2= ID ) | ( ( ( DOT | NULL_SAFE_DOT ) LEFT_PAREN )=>d= ( DOT | NULL_SAFE_DOT ) LEFT_PAREN expression ( COMMA expression )* RIGHT_PAREN ) | ( ( HASH ID )=>h= HASH i2= ID ) | ( ( NULL_SAFE_DOT ID )=>n= NULL_SAFE_DOT i2= ID ) )* ( ( identifierSuffix )=> identifierSuffix )? )
int alt68 = 9;
int LA68_0 = input.LA(1);
if ((LA68_0 == LEFT_PAREN) && (synpred24_DRL6Expressions())) {
alt68 = 1;
} else if ((LA68_0 == LESS) && (synpred25_DRL6Expressions())) {
alt68 = 2;
} else if ((LA68_0 == STRING) && (synpred26_DRL6Expressions())) {
alt68 = 3;
} else if ((LA68_0 == DECIMAL) && (synpred26_DRL6Expressions())) {
alt68 = 3;
} else if ((LA68_0 == HEX) && (synpred26_DRL6Expressions())) {
alt68 = 3;
} else if ((LA68_0 == FLOAT) && (synpred26_DRL6Expressions())) {
alt68 = 3;
} else if ((LA68_0 == BOOL) && (synpred26_DRL6Expressions())) {
alt68 = 3;
} else if ((LA68_0 == NULL) && (synpred26_DRL6Expressions())) {
alt68 = 3;
} else if ((LA68_0 == TIME_INTERVAL) && (synpred26_DRL6Expressions())) {
alt68 = 3;
} else if ((LA68_0 == STAR) && (synpred26_DRL6Expressions())) {
alt68 = 3;
} else if ((LA68_0 == ID)) {
int LA68_11 = input.LA(2);
if (((synpred27_DRL6Expressions() && ((helper.validateIdentifierKey(DroolsSoftKeywords.SUPER)))))) {
alt68 = 4;
} else if (((((helper.validateIdentifierKey(DroolsSoftKeywords.NEW))) && synpred28_DRL6Expressions()))) {
alt68 = 5;
} else if (((synpred29_DRL6Expressions() && (((helper.validateIdentifierKey(DroolsSoftKeywords.SHORT))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.LONG))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.CHAR))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.INT))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.FLOAT))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.BOOLEAN))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.DOUBLE))) || ((helper.validateIdentifierKey(DroolsSoftKeywords.BYTE))))))) {
alt68 = 6;
} else if ((synpred32_DRL6Expressions())) {
alt68 = 9;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae = new NoViableAltException("", 68, 11, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
} else if ((LA68_0 == LEFT_SQUARE)) {
int LA68_12 = input.LA(2);
if ((synpred30_DRL6Expressions())) {
alt68 = 7;
} else if ((synpred31_DRL6Expressions())) {
alt68 = 8;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae = new NoViableAltException("", 68, 12, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
NoViableAltException nvae = new NoViableAltException("", 68, 0, input);
throw nvae;
}
switch(alt68) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:579:7: ( LEFT_PAREN )=>expr= parExpression
{
pushFollow(FOLLOW_parExpression_in_primary3045);
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/DRL6Expressions.g:580:9: ( nonWildcardTypeArguments )=> nonWildcardTypeArguments ( explicitGenericInvocationSuffix | this_key arguments )
{
pushFollow(FOLLOW_nonWildcardTypeArguments_in_primary3062);
nonWildcardTypeArguments();
state._fsp--;
if (state.failed)
return result;
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:580:63: ( explicitGenericInvocationSuffix | this_key arguments )
int alt63 = 2;
int LA63_0 = input.LA(1);
if ((LA63_0 == ID)) {
int LA63_1 = input.LA(2);
if ((!((((helper.validateIdentifierKey(DroolsSoftKeywords.THIS))))))) {
alt63 = 1;
} else if ((((helper.validateIdentifierKey(DroolsSoftKeywords.THIS))))) {
alt63 = 2;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae = new NoViableAltException("", 63, 1, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
NoViableAltException nvae = new NoViableAltException("", 63, 0, input);
throw nvae;
}
switch(alt63) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:580:64: explicitGenericInvocationSuffix
{
pushFollow(FOLLOW_explicitGenericInvocationSuffix_in_primary3065);
explicitGenericInvocationSuffix();
state._fsp--;
if (state.failed)
return result;
}
break;
case 2:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:580:98: this_key arguments
{
pushFollow(FOLLOW_this_key_in_primary3069);
this_key();
state._fsp--;
if (state.failed)
return result;
pushFollow(FOLLOW_arguments_in_primary3071);
arguments();
state._fsp--;
if (state.failed)
return result;
}
break;
}
}
break;
case 3:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:581:9: ( literal )=> literal
{
pushFollow(FOLLOW_literal_in_primary3087);
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/DRL6Expressions.g:583:9: ( super_key )=> super_key superSuffix
{
pushFollow(FOLLOW_super_key_in_primary3109);
super_key();
state._fsp--;
if (state.failed)
return result;
pushFollow(FOLLOW_superSuffix_in_primary3111);
superSuffix();
state._fsp--;
if (state.failed)
return result;
}
break;
case 5:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:584:9: ( new_key )=> new_key creator
{
pushFollow(FOLLOW_new_key_in_primary3126);
new_key();
state._fsp--;
if (state.failed)
return result;
pushFollow(FOLLOW_creator_in_primary3128);
creator();
state._fsp--;
if (state.failed)
return result;
}
break;
case 6:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:585:9: ( primitiveType )=> primitiveType ( LEFT_SQUARE RIGHT_SQUARE )* DOT class_key
{
pushFollow(FOLLOW_primitiveType_in_primary3143);
primitiveType();
state._fsp--;
if (state.failed)
return result;
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:585:41: ( LEFT_SQUARE RIGHT_SQUARE )*
loop64: while (true) {
int alt64 = 2;
int LA64_0 = input.LA(1);
if ((LA64_0 == LEFT_SQUARE)) {
alt64 = 1;
}
switch(alt64) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:585:42: LEFT_SQUARE RIGHT_SQUARE
{
match(input, LEFT_SQUARE, FOLLOW_LEFT_SQUARE_in_primary3146);
if (state.failed)
return result;
match(input, RIGHT_SQUARE, FOLLOW_RIGHT_SQUARE_in_primary3148);
if (state.failed)
return result;
}
break;
default:
break loop64;
}
}
match(input, DOT, FOLLOW_DOT_in_primary3152);
if (state.failed)
return result;
pushFollow(FOLLOW_class_key_in_primary3154);
class_key();
state._fsp--;
if (state.failed)
return result;
}
break;
case 7:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:587:9: ( inlineMapExpression )=> inlineMapExpression
{
pushFollow(FOLLOW_inlineMapExpression_in_primary3174);
inlineMapExpression();
state._fsp--;
if (state.failed)
return result;
}
break;
case 8:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:588:9: ( inlineListExpression )=> inlineListExpression
{
pushFollow(FOLLOW_inlineListExpression_in_primary3189);
inlineListExpression();
state._fsp--;
if (state.failed)
return result;
}
break;
case 9:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:589:9: ( ID )=>i1= ID ( ( ( DOT ID )=>d= DOT i2= ID ) | ( ( ( DOT | NULL_SAFE_DOT ) LEFT_PAREN )=>d= ( DOT | NULL_SAFE_DOT ) LEFT_PAREN expression ( COMMA expression )* RIGHT_PAREN ) | ( ( HASH ID )=>h= HASH i2= ID ) | ( ( NULL_SAFE_DOT ID )=>n= NULL_SAFE_DOT i2= ID ) )* ( ( identifierSuffix )=> identifierSuffix )?
{
i1 = (Token) match(input, ID, FOLLOW_ID_in_primary3205);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(i1, DroolsEditorType.IDENTIFIER);
}
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:590:9: ( ( ( DOT ID )=>d= DOT i2= ID ) | ( ( ( DOT | NULL_SAFE_DOT ) LEFT_PAREN )=>d= ( DOT | NULL_SAFE_DOT ) LEFT_PAREN expression ( COMMA expression )* RIGHT_PAREN ) | ( ( HASH ID )=>h= HASH i2= ID ) | ( ( NULL_SAFE_DOT ID )=>n= NULL_SAFE_DOT i2= ID ) )*
loop66: while (true) {
int alt66 = 5;
int LA66_0 = input.LA(1);
if ((LA66_0 == DOT)) {
int LA66_2 = input.LA(2);
if ((LA66_2 == ID)) {
int LA66_5 = input.LA(3);
if ((synpred33_DRL6Expressions())) {
alt66 = 1;
}
} else if ((LA66_2 == LEFT_PAREN) && (synpred34_DRL6Expressions())) {
alt66 = 2;
}
} else if ((LA66_0 == NULL_SAFE_DOT)) {
int LA66_3 = input.LA(2);
if ((LA66_3 == LEFT_PAREN) && (synpred34_DRL6Expressions())) {
alt66 = 2;
} else if ((LA66_3 == ID) && (synpred36_DRL6Expressions())) {
alt66 = 4;
}
} else if ((LA66_0 == HASH) && (synpred35_DRL6Expressions())) {
alt66 = 3;
}
switch(alt66) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:591:13: ( ( DOT ID )=>d= DOT i2= ID )
{
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:591:13: ( ( DOT ID )=>d= DOT i2= ID )
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:591:15: ( DOT ID )=>d= DOT i2= ID
{
d = (Token) match(input, DOT, FOLLOW_DOT_in_primary3241);
if (state.failed)
return result;
i2 = (Token) match(input, ID, FOLLOW_ID_in_primary3245);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(d, DroolsEditorType.SYMBOL);
helper.emit(i2, DroolsEditorType.IDENTIFIER);
}
}
}
break;
case 2:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:593:13: ( ( ( DOT | NULL_SAFE_DOT ) LEFT_PAREN )=>d= ( DOT | NULL_SAFE_DOT ) LEFT_PAREN expression ( COMMA expression )* RIGHT_PAREN )
{
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:593:13: ( ( ( DOT | NULL_SAFE_DOT ) LEFT_PAREN )=>d= ( DOT | NULL_SAFE_DOT ) LEFT_PAREN expression ( COMMA expression )* RIGHT_PAREN )
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:593:15: ( ( DOT | NULL_SAFE_DOT ) LEFT_PAREN )=>d= ( DOT | NULL_SAFE_DOT ) LEFT_PAREN expression ( COMMA expression )* RIGHT_PAREN
{
d = input.LT(1);
if (input.LA(1) == DOT || input.LA(1) == NULL_SAFE_DOT) {
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;
}
LEFT_PAREN12 = (Token) match(input, LEFT_PAREN, FOLLOW_LEFT_PAREN_in_primary3297);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(d, DroolsEditorType.SYMBOL);
helper.emit(LEFT_PAREN12, DroolsEditorType.SYMBOL);
}
pushFollow(FOLLOW_expression_in_primary3337);
expression();
state._fsp--;
if (state.failed)
return result;
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:594:48: ( COMMA expression )*
loop65: while (true) {
int alt65 = 2;
int LA65_0 = input.LA(1);
if ((LA65_0 == COMMA)) {
alt65 = 1;
}
switch(alt65) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:594:49: COMMA expression
{
COMMA13 = (Token) match(input, COMMA, FOLLOW_COMMA_in_primary3340);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(COMMA13, DroolsEditorType.SYMBOL);
}
pushFollow(FOLLOW_expression_in_primary3344);
expression();
state._fsp--;
if (state.failed)
return result;
}
break;
default:
break loop65;
}
}
RIGHT_PAREN14 = (Token) match(input, RIGHT_PAREN, FOLLOW_RIGHT_PAREN_in_primary3384);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(RIGHT_PAREN14, DroolsEditorType.SYMBOL);
}
}
}
break;
case 3:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:598:13: ( ( HASH ID )=>h= HASH i2= ID )
{
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:598:13: ( ( HASH ID )=>h= HASH i2= ID )
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:598:15: ( HASH ID )=>h= HASH i2= ID
{
h = (Token) match(input, HASH, FOLLOW_HASH_in_primary3438);
if (state.failed)
return result;
i2 = (Token) match(input, ID, FOLLOW_ID_in_primary3442);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(h, DroolsEditorType.SYMBOL);
helper.emit(i2, DroolsEditorType.IDENTIFIER);
}
}
}
break;
case 4:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:600:13: ( ( NULL_SAFE_DOT ID )=>n= NULL_SAFE_DOT i2= ID )
{
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:600:13: ( ( NULL_SAFE_DOT ID )=>n= NULL_SAFE_DOT i2= ID )
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:600:15: ( NULL_SAFE_DOT ID )=>n= NULL_SAFE_DOT i2= ID
{
n = (Token) match(input, NULL_SAFE_DOT, FOLLOW_NULL_SAFE_DOT_in_primary3484);
if (state.failed)
return result;
i2 = (Token) match(input, ID, FOLLOW_ID_in_primary3488);
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(n, DroolsEditorType.SYMBOL);
helper.emit(i2, DroolsEditorType.IDENTIFIER);
}
}
}
break;
default:
break loop66;
}
}
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:601:12: ( ( identifierSuffix )=> identifierSuffix )?
int alt67 = 2;
int LA67_0 = input.LA(1);
if ((LA67_0 == LEFT_SQUARE)) {
int LA67_1 = input.LA(2);
if ((synpred37_DRL6Expressions())) {
alt67 = 1;
}
} else if ((LA67_0 == LEFT_PAREN)) {
int LA67_2 = input.LA(2);
if ((synpred37_DRL6Expressions())) {
alt67 = 1;
}
}
switch(alt67) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:601:13: ( identifierSuffix )=> identifierSuffix
{
pushFollow(FOLLOW_identifierSuffix_in_primary3510);
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 19 with AtomicExprDescr
use of org.drools.compiler.lang.descr.AtomicExprDescr in project drools by kiegroup.
the class DRL6Expressions method singleRestriction.
// $ANTLR end "andRestriction"
// $ANTLR start "singleRestriction"
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:435:1: singleRestriction returns [BaseDescr result] : (op= operator ( ( squareArguments shiftExpression )=>sa= squareArguments value= shiftExpression |value= shiftExpression ) | LEFT_PAREN or= orRestriction RIGHT_PAREN );
public final BaseDescr singleRestriction() throws RecognitionException {
BaseDescr result = null;
ParserRuleReturnScope op = null;
java.util.List<String> sa = null;
ParserRuleReturnScope value = null;
BaseDescr or = null;
try {
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:436:3: (op= operator ( ( squareArguments shiftExpression )=>sa= squareArguments value= shiftExpression |value= shiftExpression ) | LEFT_PAREN or= orRestriction RIGHT_PAREN )
int alt44 = 2;
int LA44_0 = input.LA(1);
if ((LA44_0 == EQUALS || (LA44_0 >= GREATER && LA44_0 <= GREATER_EQUALS) || (LA44_0 >= LESS && LA44_0 <= LESS_EQUALS) || LA44_0 == NOT_EQUALS || LA44_0 == TILDE)) {
alt44 = 1;
} else if ((LA44_0 == ID) && ((((helper.validateIdentifierKey(DroolsSoftKeywords.NOT))) || ((helper.isPluggableEvaluator(false)))))) {
alt44 = 1;
} else if ((LA44_0 == LEFT_PAREN)) {
alt44 = 2;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
NoViableAltException nvae = new NoViableAltException("", 44, 0, input);
throw nvae;
}
switch(alt44) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:436:6: op= operator ( ( squareArguments shiftExpression )=>sa= squareArguments value= shiftExpression |value= shiftExpression )
{
pushFollow(FOLLOW_operator_in_singleRestriction2045);
op = operator();
state._fsp--;
if (state.failed)
return result;
if (state.backtracking == 0) {
helper.emit(Location.LOCATION_LHS_INSIDE_CONDITION_ARGUMENT);
}
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:438:6: ( ( squareArguments shiftExpression )=>sa= squareArguments value= shiftExpression |value= shiftExpression )
int alt43 = 2;
int LA43_0 = input.LA(1);
if ((LA43_0 == LEFT_SQUARE)) {
int LA43_1 = input.LA(2);
if ((synpred12_DRL6Expressions())) {
alt43 = 1;
} else if ((true)) {
alt43 = 2;
}
} else if ((LA43_0 == BOOL || (LA43_0 >= DECIMAL && LA43_0 <= DIV) || LA43_0 == DOT || LA43_0 == FLOAT || LA43_0 == HEX || (LA43_0 >= ID && LA43_0 <= INCR) || LA43_0 == LEFT_PAREN || LA43_0 == LESS || LA43_0 == MINUS || LA43_0 == NEGATION || LA43_0 == NULL || LA43_0 == PLUS || LA43_0 == QUESTION_DIV || (LA43_0 >= STAR && LA43_0 <= TIME_INTERVAL))) {
alt43 = 2;
} else {
if (state.backtracking > 0) {
state.failed = true;
return result;
}
NoViableAltException nvae = new NoViableAltException("", 43, 0, input);
throw nvae;
}
switch(alt43) {
case 1:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:438:8: ( squareArguments shiftExpression )=>sa= squareArguments value= shiftExpression
{
pushFollow(FOLLOW_squareArguments_in_singleRestriction2074);
sa = squareArguments();
state._fsp--;
if (state.failed)
return result;
pushFollow(FOLLOW_shiftExpression_in_singleRestriction2078);
value = shiftExpression();
state._fsp--;
if (state.failed)
return result;
}
break;
case 2:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:439:10: value= shiftExpression
{
pushFollow(FOLLOW_shiftExpression_in_singleRestriction2091);
value = shiftExpression();
state._fsp--;
if (state.failed)
return result;
}
break;
}
if (state.backtracking == 0) {
if (buildDescr) {
BaseDescr descr = ((value != null ? ((DRL6Expressions.shiftExpression_return) value).result : null) != null && ((!((value != null ? ((DRL6Expressions.shiftExpression_return) value).result : null) instanceof AtomicExprDescr)) || ((value != null ? input.toString(value.start, value.stop) : null).equals(((AtomicExprDescr) (value != null ? ((DRL6Expressions.shiftExpression_return) value).result : null)).getExpression())))) ? (value != null ? ((DRL6Expressions.shiftExpression_return) value).result : null) : new AtomicExprDescr((value != null ? input.toString(value.start, value.stop) : null));
result = new RelationalExprDescr((op != null ? ((DRL6Expressions.operator_return) op).opr : null), (op != null ? ((DRL6Expressions.operator_return) op).negated : false), sa, relationalExpression_stack.peek().lsd, descr);
if (relationalExpression_stack.peek().lsd instanceof BindingDescr) {
relationalExpression_stack.peek().lsd = new AtomicExprDescr(((BindingDescr) relationalExpression_stack.peek().lsd).getExpression());
}
}
helper.emit(Location.LOCATION_LHS_INSIDE_CONDITION_END);
}
}
break;
case 2:
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:454:6: LEFT_PAREN or= orRestriction RIGHT_PAREN
{
match(input, LEFT_PAREN, FOLLOW_LEFT_PAREN_in_singleRestriction2116);
if (state.failed)
return result;
pushFollow(FOLLOW_orRestriction_in_singleRestriction2120);
or = orRestriction();
state._fsp--;
if (state.failed)
return result;
match(input, RIGHT_PAREN, FOLLOW_RIGHT_PAREN_in_singleRestriction2122);
if (state.failed)
return result;
if (state.backtracking == 0) {
result = or;
}
}
break;
}
} catch (RecognitionException re) {
throw re;
} finally {
// do for sure before leaving
}
return result;
}
Also used :
BindingDescr(org.drools.compiler.lang.descr.BindingDescr)
AtomicExprDescr(org.drools.compiler.lang.descr.AtomicExprDescr)
RelationalExprDescr(org.drools.compiler.lang.descr.RelationalExprDescr)
BaseDescr(org.drools.compiler.lang.descr.BaseDescr)
AnnotatedBaseDescr(org.drools.compiler.lang.descr.AnnotatedBaseDescr)
Example 20 with AtomicExprDescr
use of org.drools.compiler.lang.descr.AtomicExprDescr in project drools by kiegroup.
the class DRL6Expressions method parExpression.
// $ANTLR end "mapEntry"
// $ANTLR start "parExpression"
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:622:1: parExpression returns [BaseDescr result] : LEFT_PAREN expr= expression RIGHT_PAREN ;
public final BaseDescr parExpression() throws RecognitionException {
BaseDescr result = null;
ParserRuleReturnScope expr = null;
try {
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:623:5: ( LEFT_PAREN expr= expression RIGHT_PAREN )
// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:623:7: LEFT_PAREN expr= expression RIGHT_PAREN
{
match(input, LEFT_PAREN, FOLLOW_LEFT_PAREN_in_parExpression3631);
if (state.failed)
return result;
pushFollow(FOLLOW_expression_in_parExpression3635);
expr = expression();
state._fsp--;
if (state.failed)
return result;
match(input, RIGHT_PAREN, FOLLOW_RIGHT_PAREN_in_parExpression3637);
if (state.failed)
return result;
if (state.backtracking == 0) {
if (buildDescr) {
result = (expr != null ? ((DRL6Expressions.expression_return) expr).result : null);
if (result instanceof AtomicExprDescr) {
((AtomicExprDescr) result).setExpression("(" + ((AtomicExprDescr) result).getExpression() + ")");
}
}
}
}
} 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)
Aggregations
AtomicExprDescr (org.drools.compiler.lang.descr.AtomicExprDescr)29
BaseDescr (org.drools.compiler.lang.descr.BaseDescr)17
RelationalExprDescr (org.drools.compiler.lang.descr.RelationalExprDescr)16
ConstraintConnectiveDescr (org.drools.compiler.lang.descr.ConstraintConnectiveDescr)15
AnnotatedBaseDescr (org.drools.compiler.lang.descr.AnnotatedBaseDescr)14
BindingDescr (org.drools.compiler.lang.descr.BindingDescr)10
Test (org.junit.Test)10
Matcher (java.util.regex.Matcher)1
PredicateDescr (org.drools.compiler.lang.descr.PredicateDescr)1
PredicateConstraint (org.drools.core.rule.PredicateConstraint)1
EvaluatorConstraint (org.drools.core.rule.constraint.EvaluatorConstraint)1
MvelConstraint (org.drools.core.rule.constraint.MvelConstraint)1
NegConstraint (org.drools.core.rule.constraint.NegConstraint)1
XpathConstraint (org.drools.core.rule.constraint.XpathConstraint)1
Constraint (org.drools.core.spi.Constraint)1
