Package org.drools.spi

Examples of org.drools.spi.Tuple

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            public void evaluate(KnowledgeHelper drools,
                                 WorkingMemory workingMemory) throws ConsequenceException {
                try {
                    Rule rule = drools.getRule();
                    Tuple tuple = drools.getTuple();

                    Guest guest = (Guest) drools.get( guestDeclaration );
                    Context context = (Context) drools.get( contextDeclaration );
                    Count count = (Count) drools.get( countDeclaration );

                    String guestName = guest.getName();

                    Seating seating = new Seating( count.getValue(),
                                                   0,
                                                   true,
                                                   1,
                                                   guestName,
                                                   1,
                                                   guestName );

                    drools.insert( seating );

                    Path path = new Path( count.getValue(),
                                          1,
                                          guestName );

                    drools.insert( path );

                    count.setValue( count.getValue() );
                    drools.update( tuple.get( countDeclaration ),
                                   count );

                    drools.modifyRetract( context );;
                    context.setState( Context.ASSIGN_SEATS );
                    //                    drools.update( tuple.get( contextDeclaration ),
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                try {
                    //                    MemoryVisitor visitor = new MemoryVisitor( ( InternalWorkingMemory ) workingMemory );
                    //                    visitor.visit( workingMemory.getRuleBase() );

                    Rule rule = drools.getRule();
                    Tuple tuple = drools.getTuple();

                    Context context = (Context) drools.get( contextDeclaration );
                    Count count = (Count) drools.get( countDeclaration );
                    int seatId = seatingIdDeclaration.getExtractor().getIntValue( (InternalWorkingMemory) workingMemory,
                                                                                  tuple.get( seatingIdDeclaration ).getObject() );
                    int seatingRightSeat = seatingRightSeatDeclaration.getExtractor().getIntValue( (InternalWorkingMemory) workingMemory,
                                                                                                   tuple.get( seatingRightSeatDeclaration ).getObject() );

                    String leftGuestName = (String) drools.get( leftGuestNameDeclaration );
                    String rightGuestName = (String) drools.get( seatingRightGuestNameDeclaration );
                    Hobby rightGuestHobby = (Hobby) drools.get( rightGuestHobbyDeclaration );

                    Seating seating = new Seating( count.getValue(),
                                                   seatId,
                                                   false,
                                                   seatingRightSeat,
                                                   rightGuestName,
                                                   seatingRightSeat + 1,
                                                   leftGuestName );
                    drools.insert( seating );

                    Path path = new Path( count.getValue(),
                                          seatingRightSeat + 1,
                                          leftGuestName );

                    drools.insert( path );

                    Chosen chosen = new Chosen( seatId,
                                                leftGuestName,
                                                rightGuestHobby );

                    drools.insert( chosen );
                    count.setValue( count.getValue() + 1 );

                    //                    if ( count.getValue() == 5 ) {
                    //                        drools.retractObject( tuple.getFactHandleForDeclaration( countDeclaration ) );
                    //                    } else {
                    //                        drools.update( tuple.getFactHandleForDeclaration( countDeclaration ),
                    //                                             count );
                    //                    }

                    drools.update( tuple.get( countDeclaration ),
                                   count );

                    context.setState( Context.MAKE_PATH );
                    drools.update( tuple.get( contextDeclaration ),
                                   context );

                    //                    System.err.println( "find seating : " + seating + " : " + path + " : " + chosen );

                } catch ( Exception e ) {
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                              workingMemory );

        final List asserted = sink.getAsserted();
        assertLength( 1,
                      asserted );
        final Tuple tuple0 = (Tuple) ((Object[]) asserted.get( 0 ))[0];
        assertSame( string1,
                    workingMemory.getObject( tuple0.get( 0 ) ) );

    }
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            public void evaluate(KnowledgeHelper drools,
                                 WorkingMemory workingMemory) throws ConsequenceException {
                try {
                    Rule rule = drools.getRule();
                    Tuple tuple = drools.getTuple();

                    int id = seatingIdDeclaration.getExtractor().getIntValue( (InternalWorkingMemory) workingMemory,
                                                                              tuple.get( seatingIdDeclaration ).getObject() );
                    int seat = pathSeatDeclaration.getExtractor().getIntValue( (InternalWorkingMemory) workingMemory,
                                                                               tuple.get( pathSeatDeclaration ).getObject() );
                    String guestName = (String) drools.get( pathGuestNameDeclaration );

                    Path path = new Path( id,
                                          seat,
                                          guestName );
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            public void evaluate(KnowledgeHelper drools,
                                 WorkingMemory workingMemory) throws ConsequenceException {
                try {
                    Rule rule = drools.getRule();
                    Tuple tuple = drools.getTuple();

                    Context context = (Context) drools.get( contextDeclaration );
                    Seating seating = (Seating) drools.get( seatingDeclaration );

                    drools.modifyRetract( seating );
                    seating.setPathDone( true );

                    //                    if ( seating.getId() == 6 ) {
                    //                        System.err.println( "pause" );
                    //                    }
                    drools.modifyInsert( seating );

                    context.setState( Context.CHECK_DONE );
                    drools.update( tuple.get( contextDeclaration ),
                                   context );
                    //System.err.println( "path done" + seating );
                } catch ( Exception e ) {
                    e.printStackTrace();
                    throw new ConsequenceException( e );
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            public void evaluate(KnowledgeHelper drools,
                                 WorkingMemory workingMemory) throws ConsequenceException {
                try {
                    Rule rule = drools.getRule();
                    Tuple tuple = drools.getTuple();

                    Context context = (Context) drools.get( contextDeclaration );
                    context.setState( Context.PRINT_RESULTS );

                    drools.update( tuple.get( contextDeclaration ),
                                   context );

                    //                    System.err.println( "We Are Done!!!" );
                } catch ( Exception e ) {
                    throw new ConsequenceException( e );
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            public void evaluate(KnowledgeHelper drools,
                                 WorkingMemory workingMemory) throws ConsequenceException {
                try {
                    Rule rule = drools.getRule();
                    Tuple tuple = drools.getTuple();

                    Context context = (Context) drools.get( contextDeclaration );
                    context.setState( Context.ASSIGN_SEATS );

                    drools.update( tuple.get( contextDeclaration ),
                                   context );

                    //System.err.println( "continue processing" );
                } catch ( Exception e ) {
                    e.printStackTrace();
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                          workingMemory );

        final List asserted = sink.getAsserted();
        assertEquals( 1,
                      asserted.size() );
        Tuple tuple = (Tuple) ((Object[]) asserted.get( 0 ))[0];
        assertSame( person2,
                    tuple.getFactHandles()[1].getObject() );
        assertSame( cheese1,
                    tuple.getFactHandles()[0].getObject() );

        cheese2.setType( "stilton" );
        final Person person3 = new Person( "xxx2",
                                           30 );
        final FactHandle person3Handle = workingMemory.insert( person3 );
        final LeftTuple tuple3 = new LeftTuple( (DefaultFactHandle) person3Handle, from,
                                                true );
        from.assertLeftTuple( tuple3,
                          context,
                          workingMemory );

        assertEquals( 3,
                      asserted.size() );
        tuple = (Tuple) ((Object[]) asserted.get( 1 ))[0];
        assertSame( person3,
                    tuple.getFactHandles()[1].getObject() );
        assertSame( cheese1,
                    tuple.getFactHandles()[0].getObject() );
        tuple = (Tuple) ((Object[]) asserted.get( 2 ))[0];
        assertSame( person3,
                    tuple.getFactHandles()[1].getObject() );
        assertSame( cheese2,
                    tuple.getFactHandles()[0].getObject() );

        assertNotSame( cheese1,
                       cheese2 );
    }
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                              workingMemory );

        final List asserted = sink.getAsserted();
        assertLength( 1,
                      asserted );
        final Tuple tuple0 = (Tuple) ((Object[]) asserted.get( 0 ))[0];
        assertSame( string1,
                    workingMemory.getObject( tuple0.get( 0 ) ) );

    }
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                              workingMemory );

        final List asserted = sink.getAsserted();
        assertEquals( 1,
                      asserted.size() );
        Tuple tuple = (Tuple) ((Object[]) asserted.get( 0 ))[0];
        assertSame( person2,
                    tuple.getFactHandles()[1].getObject() );
        assertSame( cheese1,
                    tuple.getFactHandles()[0].getObject() );

        cheese2.setType( "stilton" );
        final Person person3 = new Person( "xxx2",
                                           30 );
        final FactHandle person3Handle = workingMemory.insert( person3 );
        final LeftTuple tuple3 = new LeftTupleImpl( (DefaultFactHandle) person3Handle,
                                                    from,
                                                    true );
        from.assertLeftTuple( tuple3,
                              context,
                              workingMemory );

        assertEquals( 3,
                      asserted.size() );
        tuple = (Tuple) ((Object[]) asserted.get( 1 ))[0];
        assertSame( person3,
                    tuple.getFactHandles()[1].getObject() );
        assertSame( cheese1,
                    tuple.getFactHandles()[0].getObject() );
        tuple = (Tuple) ((Object[]) asserted.get( 2 ))[0];
        assertSame( person3,
                    tuple.getFactHandles()[1].getObject() );
        assertSame( cheese2,
                    tuple.getFactHandles()[0].getObject() );

        assertNotSame( cheese1,
                       cheese2 );
    }
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Related Classes of org.drools.spi.Tuple

  • org.drools.audit.WorkingMemoryLogger
  • org.drools.compiler.PackageBuilderTest
  • org.drools.examples.manners.BaseMannersTest
  • org.drools.reteoo.Agenda
  • org.drools.reteoo.FromNodeTest
  • org.drools.reteoo.LeftInputAdapterNodeTest
  • org.drools.reteoo.ParameterNodeTest
  • org.drools.spring.pojorule.PojoConditionTest
  • org.drools.spring.pojorule.PojoConsequenceTest
  • org.drools.spring.pojorule.RuleReflectMethodTest
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