Package org.drools.reteoo.builder

Examples of org.drools.reteoo.builder.BuildContext

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    /*
     *  This just test AlphaNode With a different Constraint type.
     */
    public void testReturnValueConstraintAssertObject() throws Exception {
        ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        BuildContext buildContext = new BuildContext( ruleBase,
                                                      ((ReteooRuleBase) ruleBase).getReteooBuilder().getIdGenerator() );
        ReteooWorkingMemory workingMemory = (ReteooWorkingMemory) ruleBase.newStatefulSession();

        final Rule rule = new Rule( "test-rule" );
        final PropagationContext context = new PropagationContextImpl( 0,
                                                                       PropagationContext.ASSERTION,
                                                                       null,
                                                                       null,
                                                                       null );

        final MockObjectSource source = new MockObjectSource( buildContext.getNextId() );

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

        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,
                                                   source,
                                                   buildContext );
        final MockObjectSink sink = new MockObjectSink();
        alphaNode.addObjectSink( sink );
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    public void testUpdateSinkWithoutMemory() throws FactException,
                                             IntrospectionException {
        // An AlphaNode should try and repropagate from its source
        ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        BuildContext buildContext = new BuildContext( ruleBase,
                                                      ((ReteooRuleBase) ruleBase).getReteooBuilder().getIdGenerator() );
        ReteooWorkingMemory workingMemory = (ReteooWorkingMemory) ruleBase.newStatefulSession();

        final Rule rule = new Rule( "test-rule" );
        final PropagationContext context = new PropagationContextImpl( 0,
                                                                       PropagationContext.ASSERTION,
                                                                       null,
                                                                       null,
                                                                       null );

        final MockObjectSource source = new MockObjectSource( buildContext.getNextId() );

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

        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,
                                                   source,
                                                   buildContext ); // no memory

        alphaNode.attach();
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    private BuildContext   buildContext;
    private EntryPointNode entryPoint;

    protected void setUp() throws Exception {
        ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        buildContext = new BuildContext( ruleBase,
                                         ((ReteooRuleBase) ruleBase).getReteooBuilder().getIdGenerator() );
        this.entryPoint = new EntryPointNode( 0,
                                              this.ruleBase.getRete(),
                                              buildContext );
        this.entryPoint.attach();
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        final Rule rule1 = new Rule( "test-rule1" );
        RuleBaseConfiguration conf = new RuleBaseConfiguration();
        conf.setLogicalOverride( LogicalOverride.PRESERVE );
        ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase( conf );

        BuildContext buildContext = new BuildContext( ruleBase,
                                                      ruleBase.getReteooBuilder().getIdGenerator() );

        IdGenerator idGenerator = ruleBase.getReteooBuilder().getIdGenerator();

        final Rete rete = ruleBase.getRete();
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    private BuildContext   buildContext;
    private EntryPointNode entryPoint;

    protected void setUp() throws Exception {
        this.ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        this.buildContext = new BuildContext( ruleBase,
                                              ((ReteooRuleBase) ruleBase).getReteooBuilder().getIdGenerator() );
        this.entryPoint = new EntryPointNode( 0,
                                              this.ruleBase.getRete(),
                                              buildContext );
        this.entryPoint.attach();
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        Properties properties = new Properties();
        properties.setProperty( "drools.shadowProxyExcludes",
                                "org.drools.Cheese" );
        RuleBaseConfiguration conf = new RuleBaseConfiguration( properties );
        final ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase( conf );
        buildContext = new BuildContext( ruleBase,
                                         ((ReteooRuleBase) ruleBase).getReteooBuilder().getIdGenerator() );
        final ReteooWorkingMemory workingMemory = new ReteooWorkingMemory( 1,
                                                                           ruleBase );

        // Create a Rete network with ObjectTypeNodes for List, Collection and ArrayList
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    protected void setUp() throws Exception {
        store.setClassFieldAccessorCache( new ClassFieldAccessorCache( Thread.currentThread().getContextClassLoader() ) );
        store.setEagerWire( true );

        ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        buildContext = new BuildContext( ruleBase, new ReteooBuilder.IdGenerator() );
    }
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    private BuildContext buildContext;

    @Before
    public void setUp() throws Exception {
        ruleBase = ( ReteooRuleBase ) RuleBaseFactory.newRuleBase();
        buildContext = new BuildContext( ruleBase, ((ReteooRuleBase)ruleBase).getReteooBuilder().getIdGenerator() );
    }
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    }

    @Test
    public void testLiteralConstraintAssertObjectWithoutMemory() throws Exception {
        ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        BuildContext buildContext = new BuildContext( ruleBase,
                                                      ((ReteooRuleBase) ruleBase).getReteooBuilder().getIdGenerator() );
        ReteooWorkingMemory workingMemory = (ReteooWorkingMemory) ruleBase.newStatefulSession();

        final Rule rule = new Rule( "test-rule" );
        final PropagationContext context = new PropagationContextImpl( 0,
                                                                       PropagationContext.INSERTION,
                                                                       null,
                                                                       null,
                                                                       null );

        final MockObjectSource source = new MockObjectSource( buildContext.getNextId() );

        final ClassFieldReader extractor = store.getReader(Cheese.class,
                "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,
                                                   buildContext ); // no memory

        final MockObjectSink sink = new MockObjectSink();
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     *  This just test AlphaNode With a different Constraint type.
     */
    @Test
    public void testReturnValueConstraintAssertObject() throws Exception {
        ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        BuildContext buildContext = new BuildContext( ruleBase,
                                                      ((ReteooRuleBase) ruleBase).getReteooBuilder().getIdGenerator() );
        ReteooWorkingMemory workingMemory = (ReteooWorkingMemory) ruleBase.newStatefulSession();

        final Rule rule = new Rule( "test-rule" );
        final PropagationContext context = new PropagationContextImpl( 0,
                                                                       PropagationContext.INSERTION,
                                                                       null,
                                                                       null,
                                                                       null );

        final MockObjectSource source = new MockObjectSource( buildContext.getNextId() );

        final InternalReadAccessor extractor = store.getReader( Cheese.class,
                                                                "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 );
        final MockObjectSink sink = new MockObjectSink();
        alphaNode.addObjectSink( sink );
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Related Classes of org.drools.reteoo.builder.BuildContext

  • org.drools.common.SequentialAgendaTest
  • org.drools.compiler.PackageBuilderTest
  • org.drools.integrationtests.marshalling.MarshallingTest
  • org.drools.integrationtests.MarshallingTest
  • org.drools.marshalling.impl.InputMarshaller
  • org.drools.reteoo.AccumulateNodeTest
  • org.drools.reteoo.AddRemoveTest
  • org.drools.reteoo.AgendaTest
  • org.drools.reteoo.AlphaNodeTest
  • org.drools.reteoo.BetaNodeTest
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