Examples of LiteralConstraint


Examples of org.drools.rule.LiteralConstraint

        final FieldValue field = FieldFactory.getFieldValue( "cheddar" );

        final Evaluator evaluator = equals.getEvaluator( ValueType.OBJECT_TYPE,
                                                         Operator.EQUAL );
        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
                                                                    field );

        final AlphaNode alphaNode = new AlphaNode( buildContext.getNextId(),
                                                   constraint,
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Examples of org.drools.rule.LiteralConstraint

        final Evaluator evaluator = registry.getEvaluator( ValueType.STRING_TYPE,
                                                           Operator.EQUAL,
                                                           null );

        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
                                                                    field );
        pattern.addConstraint( constraint );
        rule.addPattern( pattern );
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Examples of org.drools.rule.LiteralConstraint

        final ClassFieldReader extractor = store.getReader( Cheese.class,
                                                            "type",
                                                            getClass().getClassLoader() );

        final FieldValue field = FieldFactory.getFieldValue( "stilton" );
        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                         Operator.EQUAL ),
                                                                    field );

        final List list = new ArrayList();
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Examples of org.drools.rule.LiteralConstraint

        final ClassFieldReader extractor = store.getReader( Cheese.class,
                                                            "type",
                                                            getClass().getClassLoader() );

        final FieldValue field = FieldFactory.getFieldValue( "stilton" );
        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                         Operator.EQUAL ),
                                                                    field );

        final List list = new ArrayList();
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Examples of org.drools.rule.LiteralConstraint

    @Test
    public void testSingleAlpha() {

        final CompositeObjectSinkAdapter ad = new CompositeObjectSinkAdapter();
        final LiteralConstraint lit = new LiteralConstraint( new MockExtractor(),
                                                             equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                  Operator.EQUAL ),
                                                             new ObjectFieldImpl( "stilton" ) );
        final AlphaNode al = new AlphaNode( buildContext.getNextId(),
                                            lit,
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Examples of org.drools.rule.LiteralConstraint

    @Test
    public void testDoubleAlphaWithBeta() {

        final CompositeObjectSinkAdapter ad = new CompositeObjectSinkAdapter();
        final LiteralConstraint lit = new LiteralConstraint( new MockExtractor(),
                                                             equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                  Operator.EQUAL ),
                                                             new ObjectFieldImpl( "stilton" ) );
        final AlphaNode al = new AlphaNode( buildContext.getNextId(),
                                            lit,
                                            new MockObjectSource( 0 ),
                                            buildContext );

        ad.addObjectSink( al );

        assertNull( ad.otherSinks );
        assertNotNull( ad.hashedFieldIndexes );
        assertEquals( 1,
                      ad.hashableSinks.size() );
        assertEquals( al,
                      ad.getSinks()[0] );

        final LiteralConstraint lit2 = new LiteralConstraint( new MockExtractor(),
                                                              equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                   Operator.EQUAL ),
                                                              new ObjectFieldImpl( "cheddar" ) );
        final AlphaNode al2 = new AlphaNode( buildContext.getNextId(),
                                             lit2,
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Examples of org.drools.rule.LiteralConstraint

        final CompositeObjectSinkAdapter ad = new CompositeObjectSinkAdapter();
        InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                          "type",
                                                          this.getClass().getClassLoader() );

        final LiteralConstraint lit = new LiteralConstraint( extractor,
                                                             equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                  Operator.EQUAL ),
                                                             new ObjectFieldImpl( "stilton" ) );
        final AlphaNode al = new AlphaNode( buildContext.getNextId(),
                                            lit,
                                            new MockObjectSource( buildContext.getNextId() ),
                                            buildContext );

        ad.addObjectSink( al );

        assertNull( ad.otherSinks );
        assertNotNull( ad.hashedFieldIndexes );
        assertEquals( 1,
                      ad.hashableSinks.size() );
        assertEquals( al,
                      ad.getSinks()[0] );

        final LiteralConstraint lit2 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                   Operator.EQUAL ),
                                                              new ObjectFieldImpl( "cheddar" ) );
        final AlphaNode al2 = new AlphaNode( buildContext.getNextId(),
                                             lit2,
                                             new MockObjectSource( buildContext.getNextId() ),
                                             buildContext );

        ad.addObjectSink( al2 );

        assertNull( ad.hashedSinkMap );
        assertEquals( 2,
                      ad.hashableSinks.size() );

        final LiteralConstraint lit3 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                   Operator.EQUAL ),
                                                              new ObjectFieldImpl( "stinky" ) );
        final AlphaNode al3 = new AlphaNode( buildContext.getNextId(),
                                             lit3,
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Examples of org.drools.rule.LiteralConstraint

        final CompositeObjectSinkAdapter ad = new CompositeObjectSinkAdapter();
        InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                          "charType",
                                                          this.getClass().getClassLoader() );

        final LiteralConstraint lit = new LiteralConstraint( extractor,
                                                             equals.getEvaluator( extractor.getValueType(),
                                                                                  Operator.EQUAL ),
                                                             new LongFieldImpl( 65 ) ); // chars are handled as integers
        final AlphaNode al = new AlphaNode( buildContext.getNextId(),
                                            lit,
                                            new MockObjectSource( buildContext.getNextId() ),
                                            buildContext );

        ad.addObjectSink( al );

        assertNull( ad.otherSinks );
        assertNotNull( ad.hashedFieldIndexes );
        assertEquals( 1,
                      ad.hashableSinks.size() );
        assertEquals( al,
                      ad.getSinks()[0] );

        final LiteralConstraint lit2 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( extractor.getValueType(),
                                                                                   Operator.EQUAL ),
                                                              new LongFieldImpl( 66 ) );
        final AlphaNode al2 = new AlphaNode( buildContext.getNextId(),
                                             lit2,
                                             new MockObjectSource( buildContext.getNextId() ),
                                             buildContext );

        ad.addObjectSink( al2 );

        assertNull( ad.hashedSinkMap );
        assertEquals( 2,
                      ad.hashableSinks.size() );

        final LiteralConstraint lit3 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( extractor.getValueType(),
                                                                                   Operator.EQUAL ),
                                                              new LongFieldImpl( 67 ) );
        final AlphaNode al3 = new AlphaNode( buildContext.getNextId(),
                                             lit3,
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Examples of org.drools.rule.LiteralConstraint

        final CompositeObjectSinkAdapter ad = new CompositeObjectSinkAdapter();
        InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                          "charObjectType",
                                                          this.getClass().getClassLoader() );

        final LiteralConstraint lit = new LiteralConstraint( extractor,
                                                             equals.getEvaluator( extractor.getValueType(),
                                                                                  Operator.EQUAL ),
                                                             new LongFieldImpl( 65 ) ); // chars are handled as integers
        final AlphaNode al = new AlphaNode( buildContext.getNextId(),
                                            lit,
                                            new MockObjectSource( buildContext.getNextId() ),
                                            buildContext );

        ad.addObjectSink( al );

        assertNull( ad.otherSinks );
        assertNotNull( ad.hashedFieldIndexes );
        assertEquals( 1,
                      ad.hashableSinks.size() );
        assertEquals( al,
                      ad.getSinks()[0] );

        final LiteralConstraint lit2 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( extractor.getValueType(),
                                                                                   Operator.EQUAL ),
                                                              new LongFieldImpl( 66 ) );
        final AlphaNode al2 = new AlphaNode( buildContext.getNextId(),
                                             lit2,
                                             new MockObjectSource( buildContext.getNextId() ),
                                             buildContext );

        ad.addObjectSink( al2 );

        assertNull( ad.hashedSinkMap );
        assertEquals( 2,
                      ad.hashableSinks.size() );

        final LiteralConstraint lit3 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( extractor.getValueType(),
                                                                                   Operator.EQUAL ),
                                                              new LongFieldImpl( 67 ) );
        final AlphaNode al3 = new AlphaNode( buildContext.getNextId(),
                                             lit3,
View Full Code Here

Examples of org.drools.rule.LiteralConstraint

        final CompositeObjectSinkAdapter ad = new CompositeObjectSinkAdapter();
        InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                          "type",
                                                          this.getClass().getClassLoader() );
        final LiteralConstraint lit1 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                   Operator.EQUAL ),
                                                              new ObjectFieldImpl( "stilton" ) );
        final AlphaNode al1 = new AlphaNode( buildContext.getNextId(),
                                             lit1,
                                             new MockObjectSource( buildContext.getNextId() ),
                                             buildContext );

        final LiteralConstraint lit2 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                   Operator.EQUAL ),
                                                              new ObjectFieldImpl( "brie" ) );
        final AlphaNode al2 = new AlphaNode( buildContext.getNextId(),
                                             lit2,
                                             new MockObjectSource( buildContext.getNextId() ),
                                             buildContext );

        final LiteralConstraint lit3 = new LiteralConstraint( extractor,
                                                              equals.getEvaluator( ValueType.STRING_TYPE,
                                                                                   Operator.EQUAL ),
                                                              new ObjectFieldImpl( "muzzarela" ) );
        final AlphaNode al3 = new AlphaNode( buildContext.getNextId(),
                                             lit3,
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