Examples with CEDescrBuilder org.drools.compiler.lang.api.CEDescrBuilder used on opensource projects

Example 6 with CEDescrBuilder

use of org.drools.compiler.lang.api.CEDescrBuilder in project drools by kiegroup.

the class DRL6StrictParser method breakingNamedConsequence.

/**
 * breakingNamedConsequence := BREAK LEFT_SQUARE ID RIGHT_SQUARE
 */
private BaseDescr breakingNamedConsequence(CEDescrBuilder<?, ?> ce, NamedConsequenceDescrBuilder<?> namedConsequence) throws RecognitionException {
    if (namedConsequence == null) {
        namedConsequence = helper.start((DescrBuilder<?, ?>) ce, NamedConsequenceDescrBuilder.class, null);
    }
    try {
        match(input, DRL6Lexer.ID, DroolsSoftKeywords.BREAK, null, DroolsEditorType.KEYWORD);
        if (state.failed)
            return null;
        match(input, DRL6Lexer.LEFT_SQUARE, null, null, DroolsEditorType.SYMBOL);
        if (state.failed)
            return null;
        Token label = match(input, DRL6Lexer.ID, null, null, DroolsEditorType.SYMBOL);
        if (state.failed)
            return null;
        namedConsequence.name(label.getText());
        namedConsequence.breaking(true);
        match(input, DRL6Lexer.RIGHT_SQUARE, null, null, DroolsEditorType.SYMBOL);
        if (state.failed)
            return null;
    } finally {
        helper.end(NamedConsequenceDescrBuilder.class, namedConsequence);
    }
    return namedConsequence.getDescr();
}

Example 7 with CEDescrBuilder

use of org.drools.compiler.lang.api.CEDescrBuilder in project drools by kiegroup.

the class ParserHelper method start.

@SuppressWarnings("unchecked")
public <T extends DescrBuilder<?, ?>> T start(DescrBuilder<?, ?> ctxBuilder, Class<T> clazz, String param) {
    if (state.backtracking == 0) {
        if (PackageDescrBuilder.class.isAssignableFrom(clazz)) {
            pushParaphrases(DroolsParaphraseTypes.PACKAGE);
            beginSentence(DroolsSentenceType.PACKAGE);
            setStart(ctxBuilder);
        } else if (ImportDescrBuilder.class.isAssignableFrom(clazz)) {
            ImportDescrBuilder imp;
            if (validateLT(2, DroolsSoftKeywords.FUNCTION) || validateLT(2, DroolsSoftKeywords.STATIC)) {
                imp = ctxBuilder == null ? DescrFactory.newPackage().newFunctionImport() : ((PackageDescrBuilder) ctxBuilder).newFunctionImport();
            } else {
                imp = ctxBuilder == null ? DescrFactory.newPackage().newImport() : ((PackageDescrBuilder) ctxBuilder).newImport();
            }
            pushParaphrases(DroolsParaphraseTypes.IMPORT);
            beginSentence(DroolsSentenceType.IMPORT_STATEMENT);
            setStart(imp);
            return (T) imp;
        } else if (UnitDescrBuilder.class.isAssignableFrom(clazz)) {
            UnitDescrBuilder imp = ctxBuilder == null ? DescrFactory.newPackage().newUnit() : ((PackageDescrBuilder) ctxBuilder).newUnit();
            pushParaphrases(DroolsParaphraseTypes.UNIT);
            beginSentence(DroolsSentenceType.UNIT);
            setStart(imp);
            return (T) imp;
        } else if (AccumulateImportDescrBuilder.class.isAssignableFrom(clazz)) {
            AccumulateImportDescrBuilder imp = ctxBuilder == null ? DescrFactory.newPackage().newAccumulateImport() : ((PackageDescrBuilder) ctxBuilder).newAccumulateImport();
            pushParaphrases(DroolsParaphraseTypes.ACCUMULATE_IMPORT);
            beginSentence(DroolsSentenceType.ACCUMULATE_IMPORT_STATEMENT);
            setStart(imp);
            return (T) imp;
        } else if (GlobalDescrBuilder.class.isAssignableFrom(clazz)) {
            GlobalDescrBuilder global = ctxBuilder == null ? DescrFactory.newPackage().newGlobal() : ((PackageDescrBuilder) ctxBuilder).newGlobal();
            pushParaphrases(DroolsParaphraseTypes.GLOBAL);
            beginSentence(DroolsSentenceType.GLOBAL);
            setStart(global);
            return (T) global;
        } else if (DeclareDescrBuilder.class.isAssignableFrom(clazz)) {
            DeclareDescrBuilder declare = ctxBuilder == null ? DescrFactory.newPackage().newDeclare() : ((PackageDescrBuilder) ctxBuilder).newDeclare();
            return (T) declare;
        } else if (TypeDeclarationDescrBuilder.class.isAssignableFrom(clazz)) {
            TypeDeclarationDescrBuilder declare = ctxBuilder == null ? DescrFactory.newPackage().newDeclare().type() : ((DeclareDescrBuilder) ctxBuilder).type();
            pushParaphrases(DroolsParaphraseTypes.TYPE_DECLARE);
            beginSentence(DroolsSentenceType.TYPE_DECLARATION);
            setStart(declare);
            return (T) declare;
        } else if (EnumDeclarationDescrBuilder.class.isAssignableFrom(clazz)) {
            EnumDeclarationDescrBuilder declare = ctxBuilder == null ? DescrFactory.newPackage().newDeclare().enumerative() : ((DeclareDescrBuilder) ctxBuilder).enumerative();
            pushParaphrases(DroolsParaphraseTypes.ENUM_DECLARE);
            beginSentence(DroolsSentenceType.ENUM_DECLARATION);
            setStart(declare);
            return (T) declare;
        } else if (EntryPointDeclarationDescrBuilder.class.isAssignableFrom(clazz)) {
            EntryPointDeclarationDescrBuilder declare = ctxBuilder == null ? DescrFactory.newPackage().newDeclare().entryPoint() : ((DeclareDescrBuilder) ctxBuilder).entryPoint();
            pushParaphrases(DroolsParaphraseTypes.ENTRYPOINT_DECLARE);
            beginSentence(DroolsSentenceType.ENTRYPOINT_DECLARATION);
            setStart(declare);
            return (T) declare;
        } else if (WindowDeclarationDescrBuilder.class.isAssignableFrom(clazz)) {
            WindowDeclarationDescrBuilder declare = ctxBuilder == null ? DescrFactory.newPackage().newDeclare().window() : ((DeclareDescrBuilder) ctxBuilder).window();
            pushParaphrases(DroolsParaphraseTypes.WINDOW_DECLARE);
            beginSentence(DroolsSentenceType.WINDOW_DECLARATION);
            setStart(declare);
            return (T) declare;
        } else if (FieldDescrBuilder.class.isAssignableFrom(clazz)) {
            FieldDescrBuilder field = ((AbstractClassTypeDeclarationBuilder) ctxBuilder).newField(param);
            setStart(field);
            return (T) field;
        } else if (EnumLiteralDescrBuilder.class.isAssignableFrom(clazz)) {
            EnumLiteralDescrBuilder literal = ((EnumDeclarationDescrBuilder) ctxBuilder).newEnumLiteral(param);
            setStart(literal);
            return (T) literal;
        } else if (FunctionDescrBuilder.class.isAssignableFrom(clazz)) {
            FunctionDescrBuilder function;
            if (ctxBuilder == null) {
                function = DescrFactory.newPackage().newFunction();
            } else {
                PackageDescrBuilder pkg = (PackageDescrBuilder) ctxBuilder;
                function = pkg.newFunction().namespace(pkg.getDescr().getName());
                AttributeDescr attribute = pkg.getDescr().getAttribute("dialect");
                if (attribute != null) {
                    function.dialect(attribute.getValue());
                }
            }
            pushParaphrases(DroolsParaphraseTypes.FUNCTION);
            beginSentence(DroolsSentenceType.FUNCTION);
            setStart(function);
            return (T) function;
        } else if (RuleDescrBuilder.class.isAssignableFrom(clazz)) {
            RuleDescrBuilder rule = ctxBuilder == null ? DescrFactory.newPackage().newRule() : ((PackageDescrBuilder) ctxBuilder).newRule();
            pushParaphrases(DroolsParaphraseTypes.RULE);
            beginSentence(DroolsSentenceType.RULE);
            setStart(rule);
            return (T) rule;
        } else if (QueryDescrBuilder.class.isAssignableFrom(clazz)) {
            QueryDescrBuilder query = ctxBuilder == null ? DescrFactory.newPackage().newQuery() : ((PackageDescrBuilder) ctxBuilder).newQuery();
            pushParaphrases(DroolsParaphraseTypes.QUERY);
            beginSentence(DroolsSentenceType.QUERY);
            setStart(query);
            return (T) query;
        } else if (AttributeDescrBuilder.class.isAssignableFrom(clazz)) {
            AttributeDescrBuilder<?> attribute = ((AttributeSupportBuilder<?>) ctxBuilder).attribute(param);
            setStart(attribute);
            return (T) attribute;
        } else if (EvalDescrBuilder.class.isAssignableFrom(clazz)) {
            EvalDescrBuilder<?> eval = ((CEDescrBuilder<?, ?>) ctxBuilder).eval();
            pushParaphrases(DroolsParaphraseTypes.EVAL);
            beginSentence(DroolsSentenceType.EVAL);
            setStart(eval);
            return (T) eval;
        } else if (ForallDescrBuilder.class.isAssignableFrom(clazz)) {
            ForallDescrBuilder<?> forall = ((CEDescrBuilder<?, ?>) ctxBuilder).forall();
            setStart(forall);
            return (T) forall;
        } else if (CEDescrBuilder.class.isAssignableFrom(clazz)) {
            setStart(ctxBuilder);
            return (T) ctxBuilder;
        } else if (PatternDescrBuilder.class.isAssignableFrom(clazz)) {
            PatternDescrBuilder<?> pattern = ((PatternContainerDescrBuilder<?, ?>) ctxBuilder).pattern();
            pushParaphrases(DroolsParaphraseTypes.PATTERN);
            setStart(pattern);
            return (T) pattern;
        } else if (CollectDescrBuilder.class.isAssignableFrom(clazz)) {
            CollectDescrBuilder<?> collect = ((PatternDescrBuilder<?>) ctxBuilder).from().collect();
            setStart(collect);
            return (T) collect;
        } else if (AccumulateDescrBuilder.class.isAssignableFrom(clazz)) {
            AccumulateDescrBuilder<?> accumulate = ((PatternDescrBuilder<?>) ctxBuilder).from().accumulate();
            setStart(accumulate);
            return (T) accumulate;
        } else if (BehaviorDescrBuilder.class.isAssignableFrom(clazz)) {
            BehaviorDescrBuilder<?> behavior = ((PatternDescrBuilder<?>) ctxBuilder).behavior();
            setStart(behavior);
            return (T) behavior;
        } else if (NamedConsequenceDescrBuilder.class.isAssignableFrom(clazz)) {
            NamedConsequenceDescrBuilder<?> namedConsequence = ((CEDescrBuilder<?, ?>) ctxBuilder).namedConsequence();
            setStart(namedConsequence);
            return (T) namedConsequence;
        } else if (ConditionalBranchDescrBuilder.class.isAssignableFrom(clazz)) {
            ConditionalBranchDescrBuilder<?> conditionalBranch = ((CEDescrBuilder<?, ?>) ctxBuilder).conditionalBranch();
            setStart(conditionalBranch);
            return (T) conditionalBranch;
        }
    }
    return null;
}

Example 8 with CEDescrBuilder

use of org.drools.compiler.lang.api.CEDescrBuilder in project drools by kiegroup.

the class CEDescrBuilderImpl method not.

/**
 * {@inheritDoc}
 */
public CEDescrBuilder<CEDescrBuilder<P, T>, NotDescr> not() {
    CEDescrBuilder<CEDescrBuilder<P, T>, NotDescr> not = new CEDescrBuilderImpl<CEDescrBuilder<P, T>, NotDescr>(this, new NotDescr());
    ((ConditionalElementDescr) descr).addDescr(not.getDescr());
    return not;
}

Example 9 with CEDescrBuilder

use of org.drools.compiler.lang.api.CEDescrBuilder in project drools by kiegroup.

the class CEDescrBuilderImpl method exists.

/**
 * {@inheritDoc}
 */
public CEDescrBuilder<CEDescrBuilder<P, T>, ExistsDescr> exists() {
    CEDescrBuilder<CEDescrBuilder<P, T>, ExistsDescr> exists = new CEDescrBuilderImpl<CEDescrBuilder<P, T>, ExistsDescr>(this, new ExistsDescr());
    ((ConditionalElementDescr) descr).addDescr(exists.getDescr());
    return exists;
}

Example 10 with CEDescrBuilder

use of org.drools.compiler.lang.api.CEDescrBuilder in project drools by kiegroup.

the class DRL6Parser method breakingNamedConsequence.

/**
 * breakingNamedConsequence := BREAK LEFT_SQUARE ID RIGHT_SQUARE
 */
private BaseDescr breakingNamedConsequence(CEDescrBuilder<?, ?> ce, NamedConsequenceDescrBuilder<?> namedConsequence) throws RecognitionException {
    if (namedConsequence == null) {
        namedConsequence = helper.start((DescrBuilder<?, ?>) ce, NamedConsequenceDescrBuilder.class, null);
    }
    try {
        match(input, DRL6Lexer.ID, DroolsSoftKeywords.BREAK, null, DroolsEditorType.KEYWORD);
        if (state.failed)
            return null;
        match(input, DRL6Lexer.LEFT_SQUARE, null, null, DroolsEditorType.SYMBOL);
        if (state.failed)
            return null;
        Token label = match(input, DRL6Lexer.ID, null, null, DroolsEditorType.SYMBOL);
        if (state.failed)
            return null;
        namedConsequence.name(label.getText());
        namedConsequence.breaking(true);
        match(input, DRL6Lexer.RIGHT_SQUARE, null, null, DroolsEditorType.SYMBOL);
        if (state.failed)
            return null;
    } finally {
        helper.end(NamedConsequenceDescrBuilder.class, namedConsequence);
    }
    return namedConsequence.getDescr();
}