Examples of HierarchyEncoder


Examples of org.drools.util.HierarchyEncoder

        assertEqualsparseBitSet( "111" ), encoder.getCode( "D" ) );
    }

    @Test
    public void testHierManyRoots() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "A", Collections.EMPTY_LIST );
        encoder.encode( "B", Collections.EMPTY_LIST );
        encoder.encode( "C", Collections.EMPTY_LIST );
        encoder.encode( "D", Collections.EMPTY_LIST );
        encoder.encode( "E", Collections.EMPTY_LIST );

        System.out.println( encoder );

        assertEqualsparseBitSet( "1" ), encoder.getCode( "A" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "B" ) );
        assertEqualsparseBitSet( "100" ), encoder.getCode( "C" ) );
        assertEqualsparseBitSet( "1000" ), encoder.getCode( "D" ) );
        assertEqualsparseBitSet( "10000" ), encoder.getCode( "E" ) );

        assertEquals( 5, encoder.size() );
        assertEquals( 5, encoder.getSortedMembers().size() );
        assertEquals( 5, encoder.getSortedMap().size() );

    }
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Examples of org.drools.util.HierarchyEncoder

    }


    @Test
    public void testHierALotOfClasses() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();
        int N = 1194;

        encoder.encode( "A", Collections.EMPTY_LIST );
        for ( int j = 1; j < N; j++ ) {
            encoder.encode( "X" + j, Arrays.asList( "A" ) );
        }

        assertEquals( N, encoder.size() );
        BitSet code = encoder.getCode( "X" + ( N -1 ) );
        assertEquals( 1, code.cardinality() );
        assertTrue( code.get( N - 2 ) );
    }
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Examples of org.drools.util.HierarchyEncoder



    @Test
    public void testHierEncoderSimpleInheritance() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "A", Collections.EMPTY_LIST );
        encoder.encode( "B", Arrays.asList( "A" ) );
        encoder.encode( "C", Arrays.asList( "A" ) );
        encoder.encode( "D", Arrays.asList( "B" ) );
        encoder.encode( "E", Arrays.asList( "B" ) );
        encoder.encode( "F", Arrays.asList( "C" ) );
        encoder.encode( "G", Arrays.asList( "C" ) );

        System.out.println( encoder );

        assertEquals( parseBitSet("0"), encoder.getCode("A"));
        assertEqualsparseBitSet( "1" ), encoder.getCode( "B" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "C" ) );
        assertEqualsparseBitSet( "101" ), encoder.getCode( "D" ) );
        assertEqualsparseBitSet( "1001" ), encoder.getCode( "E" ) );
        assertEqualsparseBitSet( "110" ), encoder.getCode( "F" ) );
        assertEqualsparseBitSet( "1010" ), encoder.getCode( "G" ) );
    }
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Examples of org.drools.util.HierarchyEncoder



    @Test
    public void testHierEncoderAnotherSimpleInheritance() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "R", Collections.EMPTY_LIST );
        encoder.encode( "A1", Arrays.asList( "R" ) );
        encoder.encode( "A2", Arrays.asList( "R" ) );
        encoder.encode( "A3", Arrays.asList( "R" ) );
        encoder.encode( "B1", Arrays.asList( "R" ) );
        encoder.encode( "B2", Arrays.asList( "R" ) );
        encoder.encode( "B3", Arrays.asList( "R" ) );
        encoder.encode( "B4", Arrays.asList( "B1", "B2" ) );
        encoder.encode( "B5", Arrays.asList( "B1", "B3" ) );
        encoder.encode( "B6", Arrays.asList( "B2", "B3" ) );
        encoder.encode( "B7", Arrays.asList( "B4", "B5", "B6" ) );

        System.out.println( encoder );

        assertEquals( parseBitSet( "0"), encoder.getCode("R"));
        assertEqualsparseBitSet( "1" ), encoder.getCode( "A1" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "A2" ) );
        assertEqualsparseBitSet( "100" ), encoder.getCode( "A3" ) );
        assertEqualsparseBitSet( "1000" ), encoder.getCode( "B1" ) );
        assertEqualsparseBitSet( "10000" ), encoder.getCode( "B2" ) );
        assertEqualsparseBitSet( "100000" ), encoder.getCode( "B3" ) );
        assertEqualsparseBitSet( "11000" ), encoder.getCode( "B4" ) );
        assertEqualsparseBitSet( "101000" ), encoder.getCode( "B5" ) );
        assertEqualsparseBitSet( "110000" ), encoder.getCode( "B6" ) );
        assertEqualsparseBitSet( "111000" ), encoder.getCode( "B7" ) );
    }
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Examples of org.drools.util.HierarchyEncoder



    @Test
    public void testHierEncoderAnotherSimpleInheritanceChangeOrder() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "R", Collections.EMPTY_LIST );

        encoder.encode( "B1", Arrays.asList( "R" ) );
        encoder.encode( "B2", Arrays.asList( "R" ) );
        encoder.encode( "B3", Arrays.asList( "R" ) );
        encoder.encode( "B4", Arrays.asList( "B1", "B2" ) );
        encoder.encode( "B5", Arrays.asList( "B1", "B3" ) );
        encoder.encode( "B6", Arrays.asList( "B2", "B3" ) );
        encoder.encode( "B7", Arrays.asList( "B4", "B5", "B6" ) );

        encoder.encode( "A1", Arrays.asList( "R" ) );
        encoder.encode( "A2", Arrays.asList( "R" ) );
        encoder.encode( "A3", Arrays.asList( "R" ) );

        System.out.println( encoder );

        assertEquals( parseBitSet( "0"), encoder.getCode("R"));
        assertEqualsparseBitSet( "1" ), encoder.getCode( "B1" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "B2" ) );
        assertEqualsparseBitSet( "100" ), encoder.getCode( "B3" ) );

        assertEqualsparseBitSet( "11" ), encoder.getCode( "B4" ) );
        assertEqualsparseBitSet( "101" ), encoder.getCode( "B5" ) );
        assertEqualsparseBitSet( "110" ), encoder.getCode( "B6" ) );
        assertEqualsparseBitSet( "111" ), encoder.getCode( "B7" ) );
        assertEqualsparseBitSet( "1000" ), encoder.getCode( "A1" ) );
        assertEqualsparseBitSet( "10000" ), encoder.getCode( "A2" ) );
        assertEqualsparseBitSet( "100000" ), encoder.getCode( "A3" ) );
    }
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Examples of org.drools.util.HierarchyEncoder



    @Test
    public void testHierEncoderBipartiteInheritance() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "R", Collections.EMPTY_LIST );
        encoder.encode( "A1", Arrays.asList( "R" ) );
        encoder.encode( "A2", Arrays.asList( "R" ) );
        encoder.encode( "A3", Arrays.asList( "R" ) );
        encoder.encode( "B1", Arrays.asList( "R" ) );
        encoder.encode( "B2", Arrays.asList( "R" ) );
        encoder.encode( "B3", Arrays.asList( "R" ) );
        encoder.encode( "B4", Arrays.asList( "B1", "B2", "B3" ) );
        encoder.encode( "B5", Arrays.asList( "B1", "B2", "B3" ) );
        encoder.encode( "B6", Arrays.asList( "B1", "B2", "B3" ) );

        System.out.println( encoder );

        assertEquals( parseBitSet( "0"), encoder.getCode("R"));
        assertEqualsparseBitSet( "1" ), encoder.getCode( "A1" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "A2" ) );
        assertEqualsparseBitSet( "100" ), encoder.getCode( "A3" ) );
        assertEqualsparseBitSet( "1000" ), encoder.getCode( "B1" ) );
        assertEqualsparseBitSet( "10000" ), encoder.getCode( "B2" ) );
        assertEqualsparseBitSet( "100000" ), encoder.getCode( "B3" ) );
        assertEqualsparseBitSet( "10111000" ), encoder.getCode( "B4" ) );
        assertEqualsparseBitSet( "1111000" ), encoder.getCode( "B5" ) );
        assertEqualsparseBitSet( "100111000" ), encoder.getCode( "B6" ) );
    }
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Examples of org.drools.util.HierarchyEncoder

    }


    @Test
    public void testHierEncoderBipartiteInheritanceDiffOrder() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "R", Collections.EMPTY_LIST );

        encoder.encode( "B1", Arrays.asList( "R" ) );
        encoder.encode( "B2", Arrays.asList( "R" ) );
        encoder.encode( "B3", Arrays.asList( "R" ) );
        encoder.encode( "B4", Arrays.asList( "B1", "B2", "B3" ) );
        encoder.encode( "B5", Arrays.asList( "B1", "B2", "B3" ) );
        encoder.encode( "B6", Arrays.asList( "B1", "B2", "B3" ) );

        encoder.encode( "A1", Arrays.asList( "R" ) );
        encoder.encode( "A2", Arrays.asList( "R" ) );
        encoder.encode( "A3", Arrays.asList( "R" ) );

        System.out.println( encoder );

        assertEquals( parseBitSet( "0"), encoder.getCode("R"));
        assertEqualsparseBitSet( "1" ), encoder.getCode( "B1" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "B2" ) );
        assertEqualsparseBitSet( "100" ), encoder.getCode( "B3" ) );
        assertEqualsparseBitSet( "10111" ), encoder.getCode( "B4" ) );
        assertEqualsparseBitSet( "1111" ), encoder.getCode( "B5" ) );
        assertEqualsparseBitSet( "100111" ), encoder.getCode( "B6" ) );
        assertEqualsparseBitSet( "1000000" ), encoder.getCode( "A1" ) );
        assertEqualsparseBitSet( "10000000" ), encoder.getCode( "A2" ) );
        assertEqualsparseBitSet( "100000000" ), encoder.getCode( "A3" ) );
    }
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Examples of org.drools.util.HierarchyEncoder



    @Test
    public void testSquare() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "T", Collections.EMPTY_LIST );
        encoder.encode( "A", Arrays.asList( "T" ) );
        encoder.encode( "B", Arrays.asList( "T" ) );
        encoder.encode( "C", Arrays.asList( "A", "B" ) );
        encoder.encode( "D", Arrays.asList( "A", "B" ) );

        System.out.println( encoder );

        assertEqualsparseBitSet( "0" ), encoder.getCode( "T" ) );
        assertEqualsparseBitSet( "1" ), encoder.getCode( "A" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "B" ) );
        assertEqualsparseBitSet( "111" ), encoder.getCode( "D" ) );
        assertEqualsparseBitSet( "1011" ), encoder.getCode( "C" ) );


    }
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Examples of org.drools.util.HierarchyEncoder



    @Test
    public void testConflictArising() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "A", Collections.EMPTY_LIST );
        encoder.encode( "B", Arrays.asList( "A" ) );
        encoder.encode( "C", Arrays.asList( "A" ) );
        encoder.encode( "D", Arrays.asList( "B" ) );
        encoder.encode( "E", Arrays.asList( "B" ) );
        encoder.encode( "F", Arrays.asList( "C" ) );
        encoder.encode( "G", Arrays.asList( "C" ) );
        encoder.encode( "H", Arrays.asList( "E" ) );


        System.out.println( encoder );

        assertEqualsparseBitSet( "0" ), encoder.getCode( "A" ) );
        assertEqualsparseBitSet( "1" ), encoder.getCode( "B" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "C" ) );
        assertEqualsparseBitSet( "101" ), encoder.getCode( "D" ) );
        assertEqualsparseBitSet( "1001" ), encoder.getCode( "E" ) );
        assertEqualsparseBitSet( "110" ), encoder.getCode( "F" ) );
        assertEqualsparseBitSet( "1010" ), encoder.getCode( "G" ) );
        assertEqualsparseBitSet( "11001" ), encoder.getCode( "H" ) );

        encoder.encode( "I", Arrays.asList( "E", "F" ) );

        System.out.println( encoder );

        assertEqualsparseBitSet( "0" ), encoder.getCode( "A" ) );
        assertEqualsparseBitSet( "1" ), encoder.getCode( "B" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "C" ) );
        assertEqualsparseBitSet( "101" ), encoder.getCode( "D" ) );
        assertEqualsparseBitSet( "1000001" ), encoder.getCode( "E" ) );
        assertEqualsparseBitSet( "100010" ), encoder.getCode( "F" ) );
        assertEqualsparseBitSet( "1010" ), encoder.getCode( "G" ) );
        assertEqualsparseBitSet( "1010001" ), encoder.getCode( "H" ) );
        assertEqualsparseBitSet( "1100011" ), encoder.getCode( "I" ) );

    }
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Examples of org.drools.util.HierarchyEncoder



    @Test
    public void testHierEncoderBipartiteStarInheritance() {
        HierarchyEncoder encoder = new HierarchyEncoderImpl();

        encoder.encode( "R", Collections.EMPTY_LIST );

        encoder.encode( "B1", Arrays.asList( "R" ) );
        encoder.encode( "B2", Arrays.asList( "R" ) );
        encoder.encode( "B3", Arrays.asList( "R" ) );
        encoder.encode( "B4", Arrays.asList( "B1", "B2" ) );
        encoder.encode( "B5", Arrays.asList( "B1", "B3" ) );
        encoder.encode( "B6", Arrays.asList( "B2", "B3" ) );
        encoder.encode( "B7", Arrays.asList( "B4", "B5", "B6" ) );

        encoder.encode( "A1", Arrays.asList( "R" ) );
        encoder.encode( "A2", Arrays.asList( "R" ) );
        encoder.encode( "A3", Arrays.asList( "R" ) );
        encoder.encode( "A4", Arrays.asList( "A1", "A2", "A3" ) );
        encoder.encode( "A5", Arrays.asList( "A4" ) );
        encoder.encode( "A6", Arrays.asList( "A4" ) );
        encoder.encode( "A7", Arrays.asList( "A4" ) );


        System.out.println( encoder );

        assertEquals( parseBitSet( "0"), encoder.getCode("R"));
        assertEqualsparseBitSet( "1" ), encoder.getCode( "B1" ) );
        assertEqualsparseBitSet( "10" ), encoder.getCode( "B2" ) );
        assertEqualsparseBitSet( "100" ), encoder.getCode( "B3" ) );
        assertEqualsparseBitSet( "11" ), encoder.getCode( "B4" ) );
        assertEqualsparseBitSet( "101" ), encoder.getCode( "B5" ) );
        assertEqualsparseBitSet( "110" ), encoder.getCode( "B6" ) );
        assertEqualsparseBitSet( "111" ), encoder.getCode( "B7" ) );
        assertEqualsparseBitSet( "1000" ), encoder.getCode( "A1" ) );
        assertEqualsparseBitSet( "10000" ), encoder.getCode( "A2" ) );
        assertEqualsparseBitSet( "100000" ), encoder.getCode( "A3" ) );
        assertEqualsparseBitSet( "111000" ), encoder.getCode( "A4" ) );
        assertEqualsparseBitSet( "1111000" ), encoder.getCode( "A5" ) );
        assertEqualsparseBitSet( "10111000" ), encoder.getCode( "A6" ) );
        assertEqualsparseBitSet( "100111000" ), encoder.getCode( "A7" ) );
    }
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