Package org.drools.core.reteoo

Examples of org.drools.core.reteoo.MockLeftTupleSink

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        this.context = pctxFactory.createPropagationContext(0, PropagationContext.INSERTION, null, null, null);
        this.workingMemory = new StatefulKnowledgeSessionImpl(1, kBase);

        this.tupleSource = new MockTupleSource(4);
        this.objectSource = new MockObjectSource(4);
        this.sink = new MockLeftTupleSink();

        final RuleBaseConfiguration configuration = new RuleBaseConfiguration();

        InternalKnowledgeBase kBase2 = (InternalKnowledgeBase) KnowledgeBaseFactory.newKnowledgeBase();
        BuildContext buildContext = new BuildContext(kBase2, kBase2.getReteooBuilder().getIdGenerator());
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                                                this.objectSource, EmptyBetaConstraints.getInstance(),
                                                buildContext );

        // Add the first tuple sink and assert a tuple and object
        // The sink has no memory
        final MockLeftTupleSink sink1 = new MockLeftTupleSink( 2 );
        joinNode.addTupleSink( sink1 );

        final DefaultFactHandle f0 = new DefaultFactHandle( 0, "string0" );

        final LeftTupleImpl tuple1 = new LeftTupleImpl( f0, this.node, true );

        joinNode.assertLeftTuple( tuple1,
                                  this.context,
                                  workingMemory );

        final String string1 = "string1";
        final DefaultFactHandle string1Handle = new DefaultFactHandle( 1,
                                                                       string1 );

        joinNode.assertObject( string1Handle,
                               this.context,
                               workingMemory );

        assertLength( 1,
                      sink1.getAsserted() );

        // Add the new sink, this should be updated from the re-processed
        // joinnode memory
        final MockLeftTupleSink sink2 = new MockLeftTupleSink( 3 );
        assertLength( 0,
                      sink2.getAsserted() );

        joinNode.updateSink( sink2,
                             this.context,
                             workingMemory );

        assertLength( 1,
                      sink2.getAsserted() );
    }
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        final JoinNode joinNode = new JoinNode(1, this.tupleSource,
                this.objectSource, EmptyBetaConstraints.getInstance(), buildContext);

        // Add the first tuple sink and assert a tuple and object
        // The sink has no memory
        final MockLeftTupleSink sink1 = new MockLeftTupleSink(2);
        joinNode.addTupleSink(sink1);

        final DefaultFactHandle f0 = new DefaultFactHandle(0, "string0");

        final LeftTupleImpl tuple1 = new LeftTupleImpl(f0, this.node, true);

        joinNode.assertLeftTuple(tuple1, this.context, workingMemory);

        final String string1 = "string1";
        final DefaultFactHandle string1Handle = new DefaultFactHandle(1, string1);

        ModifyPreviousTuples modifyPreviousTuples = new ModifyPreviousTuples(null, null, new EntryPointNode() );

        assertLength(0, sink1.getAsserted());

        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPassNothing, workingMemory);
        assertLength(0, sink1.getAsserted());

        joinNode.setRightDeclaredMask(EmptyBitMask.get());
        joinNode.initInferredMask();
        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPass2And3, workingMemory);
        assertLength(0, sink1.getAsserted());

        joinNode.setRightDeclaredMask(new LongBitMask(9));
        joinNode.initInferredMask();
        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPass2And3, workingMemory);
        assertLength(0, sink1.getAsserted());

        joinNode.setRightDeclaredMask(new LongBitMask(3));
        joinNode.initInferredMask();
        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPass2And3, workingMemory);
        assertLength(1, sink1.getAsserted());

        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPassAll, workingMemory);
        assertLength(2, sink1.getAsserted());
    }
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                                            new AlphaNodeFieldConstraint[]{constraint},
                                            null,
                                            true,
                                            buildContext,
                                            fromCe );
        final MockLeftTupleSink sink = new MockLeftTupleSink( 5 );
        from.addTupleSink( sink );

        final Person person1 = new Person( "xxx1",
                                           30 );
        final FactHandle person1Handle = workingMemory.insert( person1 );
        final LeftTuple tuple1 = new LeftTupleImpl( (DefaultFactHandle) person1Handle,
                                                    from,
                                                    true );
        from.assertLeftTuple( tuple1,
                              context,
                              workingMemory );

        // nothing should be asserted, as cheese1 is cheddar and we are filtering on stilton
        assertEquals( 0,
                      sink.getAsserted().size() );

        //Set cheese1 to stilton and it should now propagate
        cheese1.setType( "stilton" );
        final Person person2 = new Person( "xxx2",
                                           30 );
        final FactHandle person2Handle = workingMemory.insert( person2 );
        final LeftTuple tuple2 = new LeftTupleImpl( (DefaultFactHandle) person2Handle,
                                                    from,
                                                    true );
        from.assertLeftTuple( tuple2,
                              context,
                              workingMemory );

        final List asserted = sink.getAsserted();
        assertEquals( 1,
                      asserted.size() );
        Tuple tuple = (Tuple) ((Object[]) asserted.get( 0 ))[0];
        assertSame( person2,
                    tuple.toFactHandles()[0].getObject() );
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                                            new AlphaNodeFieldConstraint[0],
                                            betaConstraints,
                                            true,
                                            buildContext,
                                            fromCe );
        final MockLeftTupleSink sink = new MockLeftTupleSink( 5 );
        from.addTupleSink( sink );

        final Person person1 = new Person( "xxx1",
                                           30 );
        final FactHandle person1Handle = workingMemory.insert( person1 );
        final LeftTuple tuple1 = new LeftTupleImpl( (DefaultFactHandle) person1Handle,
                                                    from,
                                                    true );
        from.assertLeftTuple( tuple1,
                              context,
                              workingMemory );

        // nothing should be asserted, as cheese1 is cheddar and we are filtering on stilton
        assertEquals( 0,
                      sink.getAsserted().size() );

        //Set cheese1 to stilton and it should now propagate
        cheese1.setPrice( 30 );
        final Person person2 = new Person( "xxx2",
                                           30 );
        final FactHandle person2Handle = workingMemory.insert( person2 );
        final LeftTuple tuple2 = new LeftTupleImpl( (DefaultFactHandle) person2Handle,
                                                    from,
                                                    true );
        from.assertLeftTuple( tuple2,
                              context,
                              workingMemory );

        final List asserted = sink.getAsserted();
        assertEquals( 1,
                      asserted.size() );
        Tuple tuple = (Tuple) ((Object[]) asserted.get( 0 ))[0];
        assertSame( person2,
                    tuple.toFactHandles()[0].getObject() );
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                                            new AlphaNodeFieldConstraint[]{constraint},
                                            null,
                                            true,
                                            buildContext,
                                            fromCe );
        final MockLeftTupleSink sink = new MockLeftTupleSink( 5 );
        from.addTupleSink( sink );

        final List asserted = sink.getAsserted();

        final Person person1 = new Person( "xxx2",
                                           30 );
        final FactHandle person1Handle = workingMemory.insert( person1 );
        final LeftTuple tuple = new LeftTupleImpl( (DefaultFactHandle) person1Handle,
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                                            null,
                                            true,
                                            buildContext,
                                            fromCe );
       
        final MockLeftTupleSink sink = new MockLeftTupleSink( 5 );
        from.addTupleSink( sink );

        final FactHandle handle = workingMemory.insert( "xxx" );
        final LeftTuple tuple1 = new LeftTupleImpl( (DefaultFactHandle) handle,
                                                    from,
                                                    true );
        from.assertLeftTuple( tuple1,
                              context,
                              workingMemory );
       
        List asserted = sink.getAsserted();
        int countHuman = 0;
        int countPerson = 0;
        int countMan = 0;
        for ( int i = 0; i < 4; i++ ) {
            Object o = ((LeftTuple) ((Object[]) asserted.get( i ))[0]).getLastHandle().getObject();
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        this.context = pctxFactory.createPropagationContext(0, PropagationContext.INSERTION, null, null, null);
        this.workingMemory = new AbstractWorkingMemory(1, rbase);

        this.tupleSource = new MockTupleSource(4);
        this.objectSource = new MockObjectSource(4);
        this.sink = new MockLeftTupleSink();

        final RuleBaseConfiguration configuration = new RuleBaseConfiguration();

        ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        BuildContext buildContext = new BuildContext(ruleBase, ruleBase.getReteooBuilder().getIdGenerator());
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                                                this.objectSource, EmptyBetaConstraints.getInstance(),
                                                buildContext );

        // Add the first tuple sink and assert a tuple and object
        // The sink has no memory
        final MockLeftTupleSink sink1 = new MockLeftTupleSink( 2 );
        joinNode.addTupleSink( sink1 );

        final DefaultFactHandle f0 = new DefaultFactHandle( 0, "string0" );

        final LeftTupleImpl tuple1 = new LeftTupleImpl( f0, this.node, true );

        joinNode.assertLeftTuple( tuple1,
                                  this.context,
                                  workingMemory );

        final String string1 = "string1";
        final DefaultFactHandle string1Handle = new DefaultFactHandle( 1,
                                                                       string1 );

        joinNode.assertObject( string1Handle,
                               this.context,
                               workingMemory );

        assertLength( 1,
                      sink1.getAsserted() );

        // Add the new sink, this should be updated from the re-processed
        // joinnode memory
        final MockLeftTupleSink sink2 = new MockLeftTupleSink( 3 );
        assertLength( 0,
                      sink2.getAsserted() );

        joinNode.updateSink( sink2,
                             this.context,
                             workingMemory );

        assertLength( 1,
                      sink2.getAsserted() );
    }
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        final JoinNode joinNode = new JoinNode(1, this.tupleSource,
                this.objectSource, EmptyBetaConstraints.getInstance(), buildContext);

        // Add the first tuple sink and assert a tuple and object
        // The sink has no memory
        final MockLeftTupleSink sink1 = new MockLeftTupleSink(2);
        joinNode.addTupleSink(sink1);

        final DefaultFactHandle f0 = new DefaultFactHandle(0, "string0");

        final LeftTupleImpl tuple1 = new LeftTupleImpl(f0, this.node, true);

        joinNode.assertLeftTuple(tuple1, this.context, workingMemory);

        final String string1 = "string1";
        final DefaultFactHandle string1Handle = new DefaultFactHandle(1, string1);

        ModifyPreviousTuples modifyPreviousTuples = new ModifyPreviousTuples(null, null, new EntryPointNode() );

        assertLength(0, sink1.getAsserted());

        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPassNothing, workingMemory);
        assertLength(0, sink1.getAsserted());

        joinNode.setRightDeclaredMask(0);
        joinNode.initInferredMask();
        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPass2And3, workingMemory);
        assertLength(0, sink1.getAsserted());

        joinNode.setRightDeclaredMask(9);
        joinNode.initInferredMask();
        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPass2And3, workingMemory);
        assertLength(0, sink1.getAsserted());

        joinNode.setRightDeclaredMask(3);
        joinNode.initInferredMask();
        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPass2And3, workingMemory);
        assertLength(1, sink1.getAsserted());

        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPassAll, workingMemory);
        assertLength(2, sink1.getAsserted());
    }
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Related Classes of org.drools.core.reteoo.MockLeftTupleSink

  • org.drools.reteoo.nodes.EvalConditionNodeTest
  • org.drools.reteoo.nodes.FromNodeTest
  • org.drools.reteoo.nodes.JoinNodeTest
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