Package org.drools.lang.descr

Examples of org.drools.lang.descr.FieldConstraintDescr

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                                                     "lhs",
                                                     text );

        assertEquals( 1,
                      pattern.getDescrs().size() );
        FieldConstraintDescr fcd = (FieldConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "symbol",
                      fcd.getFieldName() );

        List<BehaviorDescr> behaviors = pattern.getBehaviors();
        assertNotNull( behaviors );
        assertEquals( 1,
                      behaviors.size() );
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        PatternDescr patternDescr = (PatternDescr) notDescr.getDescrs().get( 0 );
        assertEquals( "$r",
                      patternDescr.getIdentifier() );
        assertEquals( 1,
                      patternDescr.getDescrs().size() );
        FieldConstraintDescr fieldConstraintDescr = (FieldConstraintDescr) patternDescr.getDescrs().get( 0 );
        assertEquals( "operator",
                      fieldConstraintDescr.getFieldName() );
        assertEquals( 1,
                      fieldConstraintDescr.getRestriction().getRestrictions().size() );
        QualifiedIdentifierRestrictionDescr qualifiedIdentifierRestrictionDescr = (QualifiedIdentifierRestrictionDescr) fieldConstraintDescr.getRestriction().getRestrictions().get( 0 );
        assertEquals( "==",
                      qualifiedIdentifierRestrictionDescr.getEvaluator() );
        assertEquals( "Operator.EQUAL",
                      qualifiedIdentifierRestrictionDescr.getText() );
    }
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        PatternDescr patternDescr = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        assertEquals( "$r",
                      patternDescr.getIdentifier() );
        assertEquals( 1,
                      patternDescr.getDescrs().size() );
        FieldConstraintDescr fieldConstraintDescr = (FieldConstraintDescr) patternDescr.getDescrs().get( 0 );
        assertEquals( "operator",
                      fieldConstraintDescr.getFieldName() );
        assertEquals( 1,
                      fieldConstraintDescr.getRestriction().getRestrictions().size() );
        QualifiedIdentifierRestrictionDescr qualifiedIdentifierRestrictionDescr = (QualifiedIdentifierRestrictionDescr) fieldConstraintDescr.getRestriction().getRestrictions().get( 0 );
        assertEquals( "==",
                      qualifiedIdentifierRestrictionDescr.getEvaluator() );
        assertEquals( "Operator.EQUAL",
                      qualifiedIdentifierRestrictionDescr.getText() );
    }
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        DescrBuilderTree.fact_expression_return left = null;

        DescrBuilderTree.fact_expression_return right = null;

        FieldConstraintDescr field = null;

        BaseDescr ae = null;


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    // $ANTLR start "field_element"
    // src/main/resources/org/drools/lang/DescrBuilderTree.g:403:1: field_element returns [FieldConstraintDescr element] : ^( VT_ACCESSOR_PATH (ae= accessor_element )+ ) ;
    public final FieldConstraintDescr field_element() throws RecognitionException {
        FieldConstraintDescr element = null;

        BaseDescr ae = null;


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        DescrBuilderTree5x.fact_expression_return left = null;

        DescrBuilderTree5x.fact_expression_return right = null;

        FieldConstraintDescr field = null;

        BaseDescr ae = null;


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    // $ANTLR start "field_element"
    // src/main/resources/org/drools/lang/DescrBuilderTree5x.g:383:1: field_element returns [FieldConstraintDescr element] : ^( VT_ACCESSOR_PATH (ae= accessor_element )+ ) ;
    public final FieldConstraintDescr field_element() throws RecognitionException {
        FieldConstraintDescr element = null;

        BaseDescr ae = null;


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        ruleDescr.setLhs( lhs );

        final PatternDescr patternDescr = new PatternDescr( Cheese.class.getName(),
                                                            "stilton" );

        final FieldConstraintDescr literalDescr = new FieldConstraintDescr( "type" );
        literalDescr.addRestriction( new LiteralRestrictionDescr( "==",
                                                                  null ) );

        patternDescr.addConstraint( literalDescr );

        ruleDescr.setConsequence( "" );
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        final PackageBuilder builder = new PackageBuilder();

        RuleDescr ruleDescr;
        AndDescr lhs;
        PatternDescr patternDescr;
        FieldConstraintDescr literalDescr;
        final PackageDescr packageDescr = createBasicPackageWithOneRule(1,1);
        ruleDescr = new RuleDescr( "rule-1" );
        ruleDescr.setLocation( 42,
                               43 );
        packageDescr.addRule( ruleDescr );
        lhs = new AndDescr();
        ruleDescr.setLhs( lhs );
        patternDescr = new PatternDescr( Cheese.class.getName(),
                                         "stilton" );
        literalDescr = new FieldConstraintDescr( "type" );
        literalDescr.addRestriction( new LiteralRestrictionDescr( "!=",
                                                                  null ) );
        patternDescr.addConstraint( literalDescr );
        ruleDescr.setConsequence( "" );

        ruleDescr = new RuleDescr( "rule-2" );
        ruleDescr.setLocation( 42,
                               43 );
        packageDescr.addRule( ruleDescr );
        lhs = new AndDescr();
        ruleDescr.setLhs( lhs );
        patternDescr = new PatternDescr( Cheese.class.getName(),
                                         "stilton" );

        literalDescr = new FieldConstraintDescr( "type" );
        literalDescr.addRestriction( new LiteralRestrictionDescr( "!=",
                                                                  null ) );

        patternDescr.addConstraint( literalDescr );
        ruleDescr.setConsequence( "" );
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        packageDescr.addRule( ruleDescr );
        AndDescr lhs = new AndDescr();
        ruleDescr.setLhs( lhs );
        PatternDescr patternDescr = new PatternDescr( Cheese.class.getName(),
                                                      "stilton" );
        FieldConstraintDescr literalDescr = new FieldConstraintDescr( "type" );
        literalDescr.addRestriction( new LiteralRestrictionDescr( "==",
                                                                  null ) );
        patternDescr.addConstraint( literalDescr );
        ruleDescr.setConsequence( "" );

        return packageDescr;
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Related Classes of org.drools.lang.descr.FieldConstraintDescr

  • org.drools.clips.LhsClpParserTest
  • org.drools.compiler.PackageBuilderTest
  • org.drools.compiler.QueryBuilderTest
  • org.drools.compiler.xml.rules.FieldConstraintHandler
  • org.drools.compiler.xml.rules.LiteralRestrictionHandler
  • org.drools.compiler.xml.rules.QualifiedIdentifierRestrictionHandler
  • org.drools.compiler.xml.rules.RestrictionConnectiveHandler
  • org.drools.compiler.xml.rules.ReturnValueRestrictionHandler
  • org.drools.compiler.xml.rules.VariableRestrictionsHandler
  • org.drools.compiler.xml.rules.XmlPackageReaderTest
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