Package org.drools.core.common

Examples of org.drools.core.common.DefaultFactHandle

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        PathMemory rtn1Rs = (PathMemory) wm.getNodeMemory( rtn1 );
        PathMemory rtn2Rs = (PathMemory) wm.getNodeMemory( rtn2 );
        PathMemory rtn3Rs = (PathMemory) wm.getNodeMemory( rtn3 );

        DefaultFactHandle f1 = (DefaultFactHandle) wm.insert( "test1" );

        SegmentUtilities.createSegmentMemory( liaNode, wm );
        liaNode.assertObject( f1, context, wm );
        n1.assertObject( f1, context, wm );
        n3.assertObject( f1, context, wm );
        n4.assertObject( f1, context, wm );
        n8.assertObject( f1, context, wm );

        assertFalse( rtn1Rs.isRuleLinked() );
        assertFalse( rtn2Rs.isRuleLinked() );
        assertFalse( rtn3Rs.isRuleLinked() );

        // Link in Rule1
        bm = (BetaMemory) wm.getNodeMemory( n2 );
        assertFalse( bm.getSegmentMemory().isSegmentLinked() );

        DefaultFactHandle f2 = (DefaultFactHandle) wm.insert( "test2" );
        n2.assertObject( f2, context, wm );
        assertTrue( bm.getSegmentMemory().isSegmentLinked() );

        assertTrue( rtn1Rs.isRuleLinked() );
        assertFalse( rtn2Rs.isRuleLinked() );
        assertFalse( rtn3Rs.isRuleLinked() );

        // Link in Rule2
        bm = (BetaMemory) wm.getNodeMemory( n5 );
        assertFalse( bm.getSegmentMemory().isSegmentLinked() );

        n5.assertObject( f1, context, wm );
        assertTrue( bm.getSegmentMemory().isSegmentLinked() );

        assertTrue( rtn1Rs.isRuleLinked() );
        assertTrue( rtn2Rs.isRuleLinked() );
        assertFalse( rtn3Rs.isRuleLinked() );

        // Link in Rule3
        n6.assertObject( f1, context, wm );
        n7.assertObject( f1, context, wm );
        assertTrue( bm.getSegmentMemory().isSegmentLinked() );

        assertTrue( rtn1Rs.isRuleLinked() );
        assertTrue( rtn2Rs.isRuleLinked() );
        assertTrue( rtn3Rs.isRuleLinked() );

        // retract n2, should unlink all rules
        n2.retractRightTuple( f2.getFirstRightTuple(), context, wm );
        assertFalse( rtn1Rs.isRuleLinked() );
        assertFalse( rtn2Rs.isRuleLinked() );
        assertFalse( rtn3Rs.isRuleLinked() );
    }
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    /*
     * Class under test for void FactHandleImpl(long)
     */
    @Test
    public void testFactHandleImpllong() {
        final DefaultFactHandle f0 = new DefaultFactHandle( 134,
                                                            "cheese" );
        assertEquals( 134,
                      f0.getId() );
        assertEquals( 134,
                      f0.getRecency() );
    }
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    /*
     * Class under test for void FactHandleImpl(long, long)
     */
    @Test
    public void testFactHandleImpllonglong() {
        final DefaultFactHandle f0 = new DefaultFactHandle( 134,
                                                            "cheese",
                                                            678,
                                                            new DisconnectedWorkingMemoryEntryPoint( "DEFAULT" ));
        assertEquals( 134,
                      f0.getId() );
        assertEquals( 678,
                      f0.getRecency() );
    }
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    /*
     * Class under test for boolean equals(Object)
     */
    @Test
    public void testEqualsObject() {
        final DefaultFactHandle f0 = new DefaultFactHandle( 134,
                                                            "cheese" );
        final DefaultFactHandle f1 = new DefaultFactHandle( 96,
                                                            "cheese" );
        final DefaultFactHandle f3 = new DefaultFactHandle( 96,
                                                            "cheese" );

        assertFalse( "f0 should not equal f1",
                     f0.equals( f1 ) );
        assertEquals( f1,
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                       f3 );
    }

    @Test
    public void testHashCode() {
        final DefaultFactHandle f0 = new DefaultFactHandle( 234,
                                                            "cheese" );
        assertEquals( "cheese".hashCode(),
                      f0.getObjectHashCode() );

        assertEquals( 234,
                      f0.hashCode() );
    }
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                      f0.hashCode() );
    }

    @Test
    public void testInvalidate() {
        final DefaultFactHandle f0 = new DefaultFactHandle( 134,
                                                            "cheese" );
        assertEquals( 134,
                      f0.getId() );

        f0.invalidate();
        // invalidate no longer sets the id to -1
        assertEquals( 134,
                      f0.getId() );
    }
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     * Class under test for FactHandle newFactHandle()
     */
    @Test
    public void testNewFactHandle() {
        final ReteooFactHandleFactory factory = new ReteooFactHandleFactory();
        DefaultFactHandle handle = (DefaultFactHandle) factory.newFactHandle( "cheese", null, null, null );
        assertEquals( 1,
                      handle.getId() );
        assertEquals( 1,
                      handle.getRecency() );

        // issue  new handle
        handle = (DefaultFactHandle) factory.newFactHandle( "cheese", null, null, null );
        assertEquals( 2,
                      handle.getId() );
        assertEquals( 2,
                      handle.getRecency() );

        // issue  new handle, under a different reference so we  can destroy later       
        final DefaultFactHandle handle2 = (DefaultFactHandle) factory.newFactHandle( "cheese", null, null, null );
        assertEquals( 3,
                      handle2.getId() );
        assertEquals( 3,
                      handle2.getRecency() );

        // Check recency increasion works
        factory.increaseFactHandleRecency( handle );
        assertEquals( 4,
                      handle.getRecency() );
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        objectTypeNode.attach(buildContext);
        sink = new MockObjectSink();
        objectTypeNode.addObjectSink(sink);

        // ArrayList matches all three ObjectTypeNodes
        final DefaultFactHandle h1 = new DefaultFactHandle(1,
                                                           new ArrayList());
        rete.assertObject(h1,
                          pctxFactory.createPropagationContext(0,
                                                               PropagationContext.INSERTION,
                                                               null,
                                                               null,
                                                               null),
                          workingMemory);

        // LinkedList matches two ObjectTypeNodes       
        h1.setObject(new LinkedList());
        rete.assertObject(h1,
                          pctxFactory.createPropagationContext(0,
                                                               PropagationContext.INSERTION,
                                                               null,
                                                               null,
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        objectTypeNode.addObjectSink(sink1);

        // There are no String ObjectTypeNodes, make sure its not propagated

        final String string = "String";
        final DefaultFactHandle h1 = new DefaultFactHandle(1,
                                                           string);

        rete.assertObject(h1,
                          pctxFactory.createPropagationContext(0,
                                                               PropagationContext.INSERTION,
                                                               null,
                                                               null,
                                                               null),
                          workingMemory);

        assertLength(0,
                     sink1.getAsserted());

        // There is a List ObjectTypeNode, make sure it was propagated
        final List list = new ArrayList();
        final DefaultFactHandle h2 = new DefaultFactHandle(1,
                                                           list);

        rete.assertObject(h2,
                          pctxFactory.createPropagationContext(0,
                                                               PropagationContext.INSERTION,
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        final MockObjectSink sink1 = new MockObjectSink();
        objectTypeNode.addObjectSink(sink1);

        // There are no String ObjectTypeNodes, make sure its not propagated
        final String string = "String";
        final DefaultFactHandle h1 = new DefaultFactHandle(1,
                                                           string);

        rete.assertObject(h1,
                          pctxFactory.createPropagationContext(0,
                                                               PropagationContext.INSERTION,
                                                               null,
                                                               null,
                                                               null),
                          workingMemory);
        assertLength(0,
                     sink1.getAsserted());
        assertLength(0,
                     sink1.getRetracted());

        // There is a List ObjectTypeNode, make sure it was propagated
        final List list = new ArrayList();
        final DefaultFactHandle h2 = new DefaultFactHandle(1,
                                                           list);

        // need  to assert first, to force it to build  up the cache
        rete.assertObject(h2,
                          pctxFactory.createPropagationContext(0,
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