Examples of RightTupleList

Examples of org.drools.core.util.index.RightTupleList

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    }

    public BetaMemory createBetaMemory(final RuleBaseConfiguration config,
                                       final short nodeType) {
        final BetaMemory memory = new BetaMemory( config.isSequential() ? null : new LeftTupleList(),
                                                  new RightTupleList(),
                                                  this.createContext(),
                                                  nodeType );

        return memory;
    }
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Examples of org.drools.core.util.index.RightTupleList

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            throw new UnsupportedOperationException( "Should not be present in network on serialisation" );
        }

        public void execute(InternalWorkingMemory workingMemory) {
            DroolsQuery query = (DroolsQuery) factHandle.getObject();
            RightTupleList rightTuples = query.getResultUpdateRightTupleList();
            query.setResultUpdateRightTupleList( null ); // null so further operations happen on a new stack element

            for ( RightTuple rightTuple = rightTuples.getFirst(); rightTuple != null; ) {
                RightTuple tmp = (RightTuple) rightTuple.getNext();
                rightTuples.remove( rightTuple );
                this.node.getSinkPropagator().propagateModifyChildLeftTuple( rightTuple.firstChild,
                                                                             rightTuple.firstChild.getLeftParent(),
                                                                             context,
                                                                             workingMemory,
                                                                             true );
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Examples of org.drools.core.util.index.RightTupleList

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            FastIterator rightIt = getRightIterator( memory.getRightTupleMemory() );

            boolean useComparisonIndex = memory.getRightTupleMemory().getIndexType().isComparison();
            RightTuple rootBlocker = useComparisonIndex ? null : (RightTuple) rightIt.next(rightTuple);

            RightTupleList list = rightTuple.getMemory();

            // we must do this after we have the next in memory
            // We add to the end to give an opportunity to re-match if in same bucket
            memory.getRightTupleMemory().removeAdd( rightTuple );
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Examples of org.drools.core.util.index.RightTupleList

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            throw new UnsupportedOperationException( "Should not be present in network on serialisation" );
        }

        public void execute(InternalWorkingMemory workingMemory) {
            DroolsQuery query = (DroolsQuery) factHandle.getObject();
            RightTupleList rightTuples = query.getResultInsertRightTupleList();
            query.setResultInsertRightTupleList( null ); // null so further operations happen on a new stack element

            for ( RightTuple rightTuple = rightTuples.getFirst(); rightTuple != null; ) {
                RightTuple tmp = (RightTuple) rightTuple.getNext();
                rightTuples.remove( rightTuple );
                for ( LeftTuple childLeftTuple = rightTuple.firstChild; childLeftTuple != null; childLeftTuple = (LeftTuple) childLeftTuple.getRightParentNext() ) {
                    node.getSinkPropagator().doPropagateAssertLeftTuple( context,
                                                                         workingMemory,
                                                                         childLeftTuple,
                                                                         childLeftTuple.getLeftTupleSink() );
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Examples of org.drools.core.util.index.RightTupleList

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            throw new UnsupportedOperationException( "Should not be present in network on serialisation" );
        }

        public void execute(InternalWorkingMemory workingMemory) {
            DroolsQuery query = (DroolsQuery) factHandle.getObject();
            RightTupleList rightTuples = query.getResultRetractRightTupleList();
            query.setResultRetractRightTupleList( null ); // null so further operations happen on a new stack element

            for ( RightTuple rightTuple = rightTuples.getFirst(); rightTuple != null; ) {
                RightTuple tmp = (RightTuple) rightTuple.getNext();
                rightTuples.remove( rightTuple );
                this.node.getSinkPropagator().propagateRetractRightTuple( rightTuple,
                                                                          context,
                                                                          workingMemory );
                rightTuple = tmp;
            }
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Examples of org.drools.core.util.index.RightTupleList

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    }

    public BetaMemory createBetaMemory(final RuleBaseConfiguration config,
                                       final short nodeType) {
        final BetaMemory memory = new BetaMemory( config.isSequential() ? null : new LeftTupleList(),
                                                  new RightTupleList(),
                                                  this.createContext(),
                                                  nodeType );

        return memory;
    }
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Examples of org.drools.core.util.index.RightTupleList

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                                                      null,
                                                      MvelConstraint.INDEX_EVALUATOR );
        final SingleIndex singleIndex = new SingleIndex( new FieldIndex[]{fieldIndex},
                                                         1 );

        final RightTupleList index = new RightTupleList( singleIndex,
                                                           "stilton".hashCode() );

        // Test initial construction
        assertNull( index.first );
        assertEquals( "stilton".hashCode(),
                      index.hashCode() );

        final Cheese stilton1 = new Cheese( "stilton",
                                            35 );
        final InternalFactHandle h1 = new DefaultFactHandle( 1,
                                                             stilton1 );

        // test add
        RightTuple h1RightTuple = new RightTuple( h1, null );
        index.add( h1RightTuple );

        final RightTuple entry1 = index.first;
        assertSame( h1,
                    entry1.getFactHandle() );
        assertNull( entry1.getNext() );
        assertSame( entry1,
                    index.get( h1 ) );

        // test get
        final RightTuple entry2 = index.get( new RightTuple( h1, null ) );
        assertSame( entry1,
                    entry2 );

        // test remove
        index.remove( h1RightTuple );
        assertNull( index.first );
    }
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Examples of org.drools.core.util.index.RightTupleList

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                                                      null,
                                                      MvelConstraint.INDEX_EVALUATOR );
        final SingleIndex singleIndex = new SingleIndex( new FieldIndex[]{fieldIndex},
                                                         1 );

        final RightTupleList index = new RightTupleList( singleIndex,
                                                           "stilton".hashCode() );

        final Cheese stilton1 = new Cheese( "stilton",
                                            35 );
        final InternalFactHandle h1 = new DefaultFactHandle( 1,
                                                             stilton1 );
        final Cheese stilton2 = new Cheese( "stilton",
                                            59 );
        final InternalFactHandle h2 = new DefaultFactHandle( 2,
                                                             stilton2 );
       
        RightTuple h1RightTuple = new RightTuple( h1, null );
        RightTuple h2RightTuple = new RightTuple( h2, null );

        // test add
        index.add( h1RightTuple );
        index.add( h2RightTuple );
        assertEquals( h1,
                      index.first.getFactHandle() );
        assertEquals( h2,
                      ((RightTuple) index.first.getNext()).getFactHandle() );

        // test get
        assertEquals( h1,
                      index.get( h1 ).getFactHandle() );
        assertEquals( h2,
                      index.get( h2 ).getFactHandle() );

        // test removal for combinations
        // remove first
        index.remove( h2RightTuple );
        assertEquals( h1RightTuple.getFactHandle(),
                      index.first.getFactHandle() );

        // remove second
        index.add( h2RightTuple );
        index.remove( h1RightTuple );
        assertEquals( h2RightTuple.getFactHandle(),
                      index.first.getFactHandle() );

        // check index type does not change, as this fact is removed
        stilton1.setType( "cheddar" );
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Examples of org.drools.core.util.index.RightTupleList

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                                                      null,
                                                      MvelConstraint.INDEX_EVALUATOR );
        final SingleIndex singleIndex = new SingleIndex( new FieldIndex[]{fieldIndex},
                                                         1 );

        final RightTupleList index = new RightTupleList( singleIndex,
                                                           "stilton".hashCode() );

        final Cheese stilton1 = new Cheese( "stilton",
                                            35 );
        final InternalFactHandle h1 = new DefaultFactHandle( 1,
                                                             stilton1 );
        final Cheese stilton2 = new Cheese( "stilton",
                                            59 );
        final InternalFactHandle h2 = new DefaultFactHandle( 2,
                                                             stilton2 );
        final Cheese stilton3 = new Cheese( "stilton",
                                            59 );
        final InternalFactHandle h3 = new DefaultFactHandle( 3,
                                                             stilton3 );

        RightTuple h1RightTuple = new RightTuple( h1, null );
        RightTuple h2RightTuple = new RightTuple( h2, null );
        RightTuple h3RightTuple = new RightTuple( h3, null );
       
        // test add
        index.add( h1RightTuple );
        index.add( h2RightTuple );
        index.add( h3RightTuple );
        assertEquals( h1,
                      index.first.getFactHandle() );
        assertEquals( h2,
                      ((RightTuple) index.first.getNext()).getFactHandle() );
        assertEquals( h3,
                      ((RightTuple) index.first.getNext().getNext()).getFactHandle() );

        // test get
        assertEquals( h1,
                      index.get( h1 ).getFactHandle() );
        assertEquals( h2,
                      index.get( h2 ).getFactHandle() );
        assertEquals( h3,
                      index.get( h3 ).getFactHandle() );

        // test removal for combinations
        //remove first
        index.remove( h3RightTuple );
        assertEquals( h1,
                      index.first.getFactHandle() );
        assertEquals( h2,
                      ((RightTuple) index.first.getNext()).getFactHandle() );

        index.add( h3RightTuple );
        index.remove( h2RightTuple );
        assertEquals( h1,
                      index.first.getFactHandle() );
        assertEquals( h3,
                      ((RightTuple) index.first.getNext()).getFactHandle() );

        index.add( h2RightTuple );
        index.remove( h1RightTuple );
        assertEquals( h3,
                      index.first.getFactHandle() );
        assertEquals( h2,
                      ((RightTuple) index.first.getNext()).getFactHandle() );

        index.remove( index.first );
        // check index type does not change, as this fact is removed
        stilton2.setType( "cheddar" );
    }
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Examples of org.drools.core.util.index.RightTupleList

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import org.drools.core.reteoo.LeftTupleImpl;

public class RightTupleListTest {
    @Test
    public void testEmptyIterator() {
        final RightTupleList map = new RightTupleList();
        final Cheese stilton1 = new Cheese( "stilton",
                                            35 );
        final InternalFactHandle h1 = new DefaultFactHandle( 1,
                                                             stilton1 );
       
        assertNull( map.getFirst( new LeftTupleImpl( h1, null,
                                                 true ), null, null ) );
    }
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