Examples of org.drools.WorkingMemory.update()

org.drools.WorkingMemory.update()
Inform the WorkingMemory that a Fact has been modified and that it should now update the network. @param handle The fact-handle associated with the fact to modify. @param object The new value of the fact. @throws FactException If a RuntimeException error occurs.

        assertEquals( 1,
                      queryResults.size() );


        // europe=[ 1, 2, 3 ], america=[ ]
        p3.setStatus( "europe" );
        workingMemory.update( c3FactHandle,
                              p3 );
        workingMemory.fireAllRules();
        queryResults = workingMemory.getQueryResults( "2 persons with the same status" );
        assertEquals( 2,
                      queryResults.size() );

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        assertTrue( eval.isAllowed( tuple,
                                    wm,
                                    evalContext ) );


        cheddar.setPrice( 9 );
        wm.update( f0,
                   cheddar );
        assertFalse( eval.isAllowed( tuple,
                                     wm,
                                     evalContext ) );
    }

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                             results.size() );


        // ---------------- 2nd scenario
        final int index = 1;
        cheese[index].setPrice( 9 );
        wm.update( cheeseHandles[index],
                   cheese[index] );
        wm.fireAllRules();


        // 1 fire
        Assert.assertEquals( 1,

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        Assert.assertEquals( 24,
                             ((Cheesery) results.get( results.size() - 1 )).getTotalAmount() );


        // ---------------- 3rd scenario
        bob.setLikes( "brie" );
        wm.update( bobHandle,
                   bob );
        wm.fireAllRules();


        // 2 fires
        Assert.assertEquals( 2,

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                             results.size() );


        // ---------------- 2nd scenario
        final int index = 1;
        cheese[index].setPrice( 9 );
        wm.update( cheeseHandles[index],
                   cheese[index] );
        wm.fireAllRules();


        // 1 fire
        Assert.assertEquals( 1,

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        Assert.assertEquals( 24,
                             ((Cheesery) results.get( results.size() - 1 )).getTotalAmount() );


        // ---------------- 3rd scenario
        bob.setLikes( "brie" );
        wm.update( bobHandle,
                   bob );
        wm.fireAllRules();


        // 2 fires
        Assert.assertEquals( 2,

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                             results.size() );


        // ---------------- 2nd scenario
        final int index = 1;
        cheese[index].setPrice( 3 );
        wm.update( cheeseHandles[index],
                   cheese[index] );
        wm.fireAllRules();


        // 1 fire
        Assert.assertEquals( 1,

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        Assert.assertEquals( 3,
                             ((Number) results.get( results.size() - 1 )).intValue() );


        // ---------------- 3rd scenario
        bob.setLikes( "brie" );
        wm.update( bobHandle,
                   bob );
        wm.fireAllRules();


        // 2 fires
        Assert.assertEquals( 2,

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                             results.size() );


        // ---------------- 2nd scenario
        final int index = 1;
        cheese[index].setPrice( 9 );
        wm.update( cheeseHandles[index],
                   cheese[index] );
        wm.fireAllRules();


        // 1 fire
        Assert.assertEquals( 1,

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        Assert.assertEquals( 9,
                             ((Number) results.get( results.size() - 1 )).intValue() );


        // ---------------- 3rd scenario
        bob.setLikes( "brie" );
        wm.update( bobHandle,
                   bob );
        wm.fireAllRules();


        // 2 fires
        Assert.assertEquals( 2,

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