Package org.drools.core.reteoo

Examples of org.drools.core.reteoo.LeftTupleImpl

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        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 );
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        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);
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        node.addTupleSink( sink );

        // Create the Tuple
        final DefaultFactHandle f0 = new DefaultFactHandle( 0,
                                                            "stilton" );
        final LeftTupleImpl tuple0 = new LeftTupleImpl( f0,
                                                sink,
                                                true );

        // Tuple should pass and propagate
        node.assertLeftTuple( tuple0,
                              this.context,
                              this.workingMemory );

        // Create the Tuple
        final DefaultFactHandle f1 = new DefaultFactHandle( 1,
                                                            "cheddar" );
        final LeftTupleImpl tuple1 = new LeftTupleImpl( f1,
                                                sink,
                                                true );

        // Tuple should pass and propagate
        node.assertLeftTuple( tuple1,
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        node.addTupleSink( sink );

        // Create the Tuple
        final DefaultFactHandle f0 = new DefaultFactHandle( 0,
                                                            "stilton" );
        final LeftTupleImpl tuple0 = new LeftTupleImpl( f0,
                                                sink,
                                                true );

        // Tuple should pass and propagate
        node.assertLeftTuple( tuple0,
                              this.context,
                              this.workingMemory );

        // we create and retract two tuples, checking the linkedtuples is null for JBRULES-246 "NPE on retract()"       
        // Create the Tuple
        final DefaultFactHandle f1 = new DefaultFactHandle( 1,
                                                            "cheddar" );
        final LeftTupleImpl tuple1 = new LeftTupleImpl( f1,
                                                sink,
                                                true );

        // Tuple should pass and propagate
        node.assertLeftTuple( tuple1,
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        node.addTupleSink( sink );

        // Create the Tuple
        final DefaultFactHandle f0 = new DefaultFactHandle( 0,
                                                            "stilton" );
        final LeftTupleImpl tuple0 = new LeftTupleImpl( f0,
                                                sink,
                                                true );

        // Tuple should fail and not propagate
        node.assertLeftTuple( tuple0,
                              this.context,
                              this.workingMemory );

        // Create the Tuple
        final DefaultFactHandle f1 = new DefaultFactHandle( 1,
                                                            "cheddar" );
        final LeftTupleImpl tuple1 = new LeftTupleImpl( f1,
                                                sink,
                                                true );

        // Tuple should fail and not propagate
        node.assertLeftTuple( tuple1,
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        // Create the Tuple
        final DefaultFactHandle f0 = new DefaultFactHandle( 0,
                                                            "stilton" );
        // an eval node always has at least a LIAN before it, so, tuples that reach it
        // always have at least one tuple parent
        final LeftTupleImpl parentTuple = new LeftTupleImpl( f0,
                                                        null,
                                                        true );
        final LeftTuple tuple0 = sink.createLeftTuple( parentTuple,
                                                       sink,
                                                       null, true);
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        BetaMemory memory = (BetaMemory) workingMemory.getNodeMemory( join1 );

        final DefaultFactHandle f0 = new DefaultFactHandle( 0,
                                                            0 );
        final LeftTupleImpl tuple0 = new LeftTupleImpl( f0,
                                                join1,
                                                true );

        // assert tuple, should add one to left memory
        join1.assertLeftTuple( tuple0,
                               context,
                               workingMemory );
        // check memories, left memory is populated, right memory is emptys
        assertEquals( 1,
                      memory.getLeftTupleMemory().size() );
        assertEquals( 0,
                      memory.getRightTupleMemory().size() );

        // assert tuple, should add left memory should be 2
        final DefaultFactHandle f1 = new DefaultFactHandle( 1,
                                                            0 );
        final LeftTupleImpl tuple1 = new LeftTupleImpl( f1,
                                                join1,
                                                true );
        join1.assertLeftTuple( tuple1,
                               context,
                               workingMemory );
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                                                                         new String[]{});

        final Cheese cheddar0 = new Cheese( "cheddar",
                                            5 );
        final InternalFactHandle f0 = (InternalFactHandle) ksession.insert( cheddar0 );
        LeftTupleImpl tuple = new LeftTupleImpl( f0,
                                         null,
                                         true );

        final Cheese cheddar1 = new Cheese( "cheddar",
                                            10 );
        final InternalFactHandle f1 = (InternalFactHandle) ksession.insert( cheddar1 );

        tuple = new LeftTupleImpl( tuple,
                               new RightTuple( f1,
                                               null ),
                               null,
                               true );
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        InternalFactHandle fh12 = (InternalFactHandle) ss.insert( new Foo( "snicker",
                                                                           0 ) );
        InternalFactHandle fh13 = (InternalFactHandle) ss.insert( new Foo( "snicker",
                                                                           0 ) );

        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh1,
                                                            null,
                                                            true ) );
        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh2,
                                                            null,
                                                            true ) );
        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh3,
                                                            null,
                                                            true ) );
        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh4,
                                                            null,
                                                            true ) );
        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh5,
                                                            null,
                                                            true ) );
        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh6,
                                                            null,
                                                            true ) );
        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh7,
                                                            null,
                                                            true ) );
        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh8,
                                                            null,
                                                            true ) );
        betaMemory.getLeftTupleMemory().add( new LeftTupleImpl( fh9,
                                                            null,
                                                            true ) );

        LeftTupleIndexHashTable hashTable = (LeftTupleIndexHashTable) betaMemory.getLeftTupleMemory();
        // can't create a 0 hashCode, so forcing
        LeftTupleList leftTupleList = new LeftTupleList();
        leftTupleList.add( new LeftTupleImpl( fh10,
                                          null,
                                          true ) );
        hashTable.getTable()[0] = leftTupleList;
        leftTupleList = new LeftTupleList();
        leftTupleList.add( new LeftTupleImpl( fh11,
                                          null,
                                          true ) );
        leftTupleList.add( new LeftTupleImpl( fh12,
                                          null,
                                          true ) );
        leftTupleList.add( new LeftTupleImpl( fh13,
                                          null,
                                          true ) );
        ((LeftTupleList) hashTable.getTable()[0]).setNext( leftTupleList );

        Entry[] table = hashTable.getTable();
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        final HashMap map = new HashMap();
        workingMemory.setGlobal( "map",
                                 map );

        final LeftTupleImpl tuple = new MockTuple( new HashMap() );
        tuple.setLeftTupleSink( new RuleTerminalNode(1, new CompositeObjectSinkAdapterTest.MockBetaNode(), rule,rule.getLhs(), 0,new BuildContext(kBase, null) )  );
        final Activation activation = new MockActivation( rule,
                                                          0,
                                                          rule.getLhs(),
                                                          tuple );
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Related Classes of org.drools.core.reteoo.LeftTupleImpl

  • org.drools.compiler.builder.impl.KnowledgeBuilderTest
  • org.drools.compiler.compiler.PackageBuilderTest
  • org.drools.compiler.phreak.BaseLeftTuplesBuilder
  • org.drools.compiler.reteoo.MockLeftTupleSink
  • org.drools.compiler.rule.builder.dialect.mvel.MVELAccumulateBuilderTest
  • org.drools.compiler.rule.builder.dialect.mvel.MVELConsequenceBuilderTest
  • org.drools.compiler.rule.builder.dialect.mvel.MVELEvalBuilderTest
  • org.drools.compiler.rule.builder.dialect.mvel.MVELPredicateBuilderTest
  • org.drools.compiler.rule.builder.dialect.mvel.MVELSalienceBuilderTest
  • org.drools.compiler.rule.builder.dialect.mvel.MVELSalienceBuilderTest$SalienceEvaluator
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