Package org.drools.spi

Examples of org.drools.spi.InternalReadAccessor

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        assertNull( list.first.getNext() );
    }

    @Test
    public void testTwoEqualEntries() throws Exception {
        final InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                                "type",
                                                                getClass().getClassLoader() );

        final Pattern pattern = new Pattern( 0,
                                             new ClassObjectType( Cheese.class ) );
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                    ((RightTuple) list.first.getNext()).getFactHandle() );
    }

    @Test
    public void testTwoDifferentEntriesSameHashCode() throws Exception {
        final InternalReadAccessor extractor = store.getReader( TestClass.class,
                                                                "object",
                                                                getClass().getClassLoader() );

        final Pattern pattern = new Pattern( 0,
                                             new ClassObjectType( TestClass.class ) );
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        assertNull( ((RightTupleList) list.next).next );
    }

    @Test
    public void testRemove() throws Exception {
        final InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                                "type",
                                                                getClass().getClassLoader() );

        final Pattern pattern = new Pattern( 0,
                                             new ClassObjectType( Cheese.class ) );
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                      tablePopulationSize( map ) );
    }

    @Test
    public void testResize() throws Exception {
        final InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                                "type",
                                                                getClass().getClassLoader() );

        final Pattern pattern = new Pattern( 0,
                                             new ClassObjectType( Cheese.class ) );
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        return (Entry[]) list.toArray( new Entry[list.size()] );
    }

    @Test
    public void testEmptyIterator() {
        final InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                                "type",
                                                                getClass().getClassLoader() );

        final Pattern pattern = new Pattern( 0,
                                             new ClassObjectType( Cheese.class ) );
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                                                    String fieldName,
                                                    Class clazz) {
        ClassFieldAccessorStore store = new ClassFieldAccessorStore();
        store.setClassFieldAccessorCache( new ClassFieldAccessorCache( Thread.currentThread().getContextClassLoader() ) );
        store.setEagerWire( true );
        InternalReadAccessor extractor = store.getReader( clazz,
                                                          fieldName,
                                                          getClass().getClassLoader() );
        Declaration declaration = new Declaration( identifier,
                                                   extractor,
                                                   new Pattern( 0,
                                                                new ClassObjectType( clazz ) ) );
        Evaluator evaluator = registry.getEvaluatorDefinition( operator.getOperatorString() ).getEvaluator( extractor.getValueType(),
                                                                                                            operator.getOperatorString(),
                                                                                                            operator.isNegated(),
                                                                                                            null );
        return new VariableConstraint( extractor,
                                       declaration,
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    @Test
    public void testPredicateConstraint() throws IntrospectionException {
        final ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        final InternalWorkingMemory workingMemory = (InternalWorkingMemory) ruleBase.newStatefulSession();

        final InternalReadAccessor priceExtractor = store.getReader( Cheese.class,
                                                                     "price",
                                                                     getClass().getClassLoader() );

        Pattern pattern = new Pattern( 0,
                                       new ClassObjectType( Cheese.class ) );
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    @Test
    public void testReturnValueConstraint() throws IntrospectionException {
        final ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        final InternalWorkingMemory workingMemory = (InternalWorkingMemory) ruleBase.newStatefulSession();

        final InternalReadAccessor priceExtractor = store.getReader( Cheese.class,
                                                                     "price",
                                                                     getClass().getClassLoader() );

        final Pattern pattern = new Pattern( 0,
                                             new ClassObjectType( Cheese.class ) );
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    }

    @Test
    public void testTripleAlpha() {
        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,
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    }

    @Test
    public void testTripleAlphaCharacterConstraint() {
        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,
                                             new MockObjectSource( buildContext.getNextId() ),
                                             buildContext );
        ad.addObjectSink( al3 );

        //this should now be nicely hashed.
        assertNotNull( ad.hashedSinkMap );
        assertNull( ad.hashableSinks );

        // test propagation
        Cheese cheese = new Cheese();
        cheese.setCharType( 'B' );
        CompositeObjectSinkAdapter.HashKey hashKey = new CompositeObjectSinkAdapter.HashKey();

        // should find this
        hashKey.setValue( extractor.getIndex(),
                          cheese,
                          extractor );
        ObjectSink sink = (ObjectSink) ad.hashedSinkMap.get( hashKey );
        assertSame( al2,
                    sink );

        // should not find this one
        cheese.setCharType( 'X' );
        hashKey.setValue( extractor.getIndex(),
                          cheese,
                          extractor );
        sink = (ObjectSink) ad.hashedSinkMap.get( hashKey );
        assertNull( sink );
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Related Classes of org.drools.spi.InternalReadAccessor

  • org.drools.base.BaseClassFieldAccessorFactoryTest
  • org.drools.base.ClassFieldAccessorStore
  • org.drools.base.EvaluatorFactoryTest
  • org.drools.base.extractors.MVELClassFieldExtractorTest
  • org.drools.base.extractors.MVELClassFieldReader
  • org.drools.base.extractors.ObjectClassFieldExtractorTest
  • org.drools.base.TemporalEvaluatorFactoryTest
  • org.drools.common.BaseBetaConstraintsTest
  • org.drools.compiler.PackageBuilder
  • org.drools.examples.manners.BaseMannersTest
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