Examples of MvelConstraint


Examples of org.drools.core.rule.constraint.MvelConstraint

        ClassFieldReader extractor = store.getReader(DroolsQuery.class,
                "name",
                DroolsQuery.class.getClassLoader());

        MvelConstraint constraint = new MvelConstraintTestUtil( "name == \"query-1\"",
                                                                FieldFactory.getInstance().getFieldValue( "query-1" ),
                                                                extractor );

        AlphaNode alphaNode = new AlphaNode( this.buildContext.getNextId(),
                                             constraint,
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Examples of org.drools.core.rule.constraint.MvelConstraint

                "type",
                getClass().getClassLoader());

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

        final MvelConstraint constraint = new MvelConstraintTestUtil("type == \"cheddar\"", field, extractor);

        // With Memory
        final AlphaNode alphaNode = new AlphaNode( buildContext.getNextId(),
                                                   constraint,
                                                   source,
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Examples of org.drools.core.rule.constraint.MvelConstraint

                                                                "type",
                                                                getClass().getClassLoader() );

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

        final MvelConstraint constraint = new MvelConstraintTestUtil("type == \"cheddar\"", field, extractor);

        final AlphaNode alphaNode = new AlphaNode( buildContext.getNextId(),
                                                   constraint,
                                                   source,
                                                   buildContext );
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Examples of org.drools.core.rule.constraint.MvelConstraint

                                                                "type",
                                                                getClass().getClassLoader() );

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

        final MvelConstraint constraint = new MvelConstraintTestUtil("type == \"cheddar\"", field, extractor);

        final AlphaNode alphaNode = new AlphaNode( buildContext.getNextId(),
                                                   constraint,
                                                   source,
                                                   buildContext ); // no memory
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Examples of org.drools.core.rule.constraint.MvelConstraint

                                                            "type",
                                                            getClass().getClassLoader() );

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

        final MvelConstraint constraint = new MvelConstraintTestUtil("type == \"cheddar\"", field, extractor);

        pattern.addConstraint( constraint );
        rule1.addPattern( pattern );

        rule1.setConsequence( new Consequence() {
            private static final long serialVersionUID = 510l;

            public void evaluate(final KnowledgeHelper knowledgeHelper,
                                 final WorkingMemory workingMemory) throws Exception {
            }

            public void readExternal(ObjectInput in) throws IOException,
                                                    ClassNotFoundException {

            }

            public void writeExternal(ObjectOutput out) throws IOException {

            }
           
            public String getName() {
                return "default";
            }
        } );

        final Rule rule2 = new Rule( "test2" );
        final ClassObjectType cheeseObjectType2 = new ClassObjectType( Cheese.class );
        final Pattern pattern2 = new Pattern( 0,
                                              cheeseObjectType2 );

        final FieldValue field2 = FieldFactory.getInstance().getFieldValue( "stilton" );

        final MvelConstraint constraint2 = new MvelConstraintTestUtil("type == \"stilton\"", field, extractor);

        pattern2.addConstraint( constraint2 );
        rule2.addPattern( pattern2 );

        rule2.setConsequence( new Consequence() {
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Examples of org.drools.core.rule.constraint.MvelConstraint

                "type",
                getClass().getClassLoader());

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

        final MvelConstraint constraint = new MvelConstraintTestUtil("type == \"cheddar\"", field, extractor);

        pattern.addConstraint( constraint );
        rule.addPattern( pattern );

        rule.setConsequence( new Consequence() {
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Examples of org.drools.core.rule.constraint.MvelConstraint

    @Test
    public void testSingleAlpha() {

        final CompositeObjectSinkAdapter ad = new CompositeObjectSinkAdapter();

        final MvelConstraint lit = new MvelConstraintTestUtil( "type == \"stilton\"",
                                                                new ObjectFieldImpl( "stilton" ),
                                                                new MockExtractor() );

        final AlphaNode al = new AlphaNode( buildContext.getNextId(),
                                            lit,
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Examples of org.drools.core.rule.constraint.MvelConstraint

    @Test
    public void testDoubleAlphaWithBeta() {

        final CompositeObjectSinkAdapter ad = new CompositeObjectSinkAdapter();

        final MvelConstraint lit = new MvelConstraintTestUtil( "type == \"stilton\"",
                                                               new ObjectFieldImpl( "stilton" ),
                                                               new MockExtractor() );

        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 MvelConstraint lit2 = new MvelConstraintTestUtil( "type == \"cheddar\"",
                                                               new ObjectFieldImpl( "cheddar" ),
                                                               new MockExtractor() );

        final AlphaNode al2 = new AlphaNode( buildContext.getNextId(),
                                             lit2,
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Examples of org.drools.core.rule.constraint.MvelConstraint

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

        final MvelConstraint lit = new MvelConstraintTestUtil( "type == \"stilton\"",
                                                                new ObjectFieldImpl( "stilton" ),
                                                                new MockExtractor() );

        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 MvelConstraint lit2 = new MvelConstraintTestUtil( "type == \"cheddar\"",
                                                                new ObjectFieldImpl( "cheddar" ),
                                                                new MockExtractor() );

        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 MvelConstraint lit3 = new MvelConstraintTestUtil( "type == \"stinky\"",
                                                                new ObjectFieldImpl( "stinky" ),
                                                                new MockExtractor() );

        final AlphaNode al3 = new AlphaNode( buildContext.getNextId(),
                                             lit3,
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Examples of org.drools.core.rule.constraint.MvelConstraint

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

        final MvelConstraint lit = new MvelConstraintTestUtil( "charType == 65",
                                                               new LongFieldImpl( 65 ),
                                                               extractor );

        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 MvelConstraint lit2 = new MvelConstraintTestUtil( "charType == 66",
                                                                new LongFieldImpl( 66 ),
                                                                extractor );

        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 MvelConstraint lit3 = new MvelConstraintTestUtil( "charType == 67",
                                                                new LongFieldImpl( 67 ),
                                                                extractor );

        final AlphaNode al3 = new AlphaNode( buildContext.getNextId(),
                                             lit3,
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