Package org.uncommons.watchmaker.framework.factories

Examples of org.uncommons.watchmaker.framework.factories.StubIntegerFactory

28
29
30
31
32
33
34
35
36
37
38
public class EvolutionStrategyEngineTest
{
    @Test
    public void testOnePlusOneEvolutionStrategy()
    {
        EvolutionStrategyEngine<Integer> engine = new EvolutionStrategyEngine<Integer>(new StubIntegerFactory(),
                                                                                       new IntegerAdjuster(-1),
                                                                                       new IntegerEvaluator(),
                                                                                       true,
                                                                                       1,
                                                                                       FrameworkTestUtils.getRNG());
View Full Code Here
48
49
50
51
52
53
54
55
56
57
58

    @Test
    public void testOneCommaOneEvolutionStrategy()
    {
        EvolutionStrategyEngine<Integer> engine = new EvolutionStrategyEngine<Integer>(new StubIntegerFactory(),
                                                                                       new IntegerAdjuster(-1),
                                                                                       new IntegerEvaluator(),
                                                                                       false,
                                                                                       1,
                                                                                       FrameworkTestUtils.getRNG());
View Full Code Here
35
36
37
38
39
40
41
42
43
44
45

    @BeforeMethod
    public void prepareEngine()
    {
        this.engine = new GenerationalEvolutionEngine<Integer>(new StubIntegerFactory(),
                                                               new IntegerZeroMaker(),
                                                               new IntegerEvaluator(),
                                                               new RouletteWheelSelection(),
                                                               FrameworkTestUtils.getRNG());
    }
View Full Code Here
32
33
34
35
36
37
38
39
40
41
42
     * A single iteration should update only a single candidate.
     */
    @Test
    public void testIncrementalEvolution()
    {
        SteadyStateEvolutionEngine<Integer> steadyState = new SteadyStateEvolutionEngine<Integer>(new StubIntegerFactory(),
                                                                                                  new IntegerAdjuster(5),
                                                                                                  new NullFitnessEvaluator(),
                                                                                                  new RouletteWheelSelection(),
                                                                                                  1,
                                                                                                  true,
View Full Code Here
44
45
46
47
48
49
50
51
52
53
54
        final int epochCount = 2;
        final int generationCount = 5;

        IslandEvolution<Integer> islandEvolution = new IslandEvolution<Integer>(islandCount,
                                                                                new RingMigration(),
                                                                                new StubIntegerFactory(),
                                                                                new IntegerAdjuster(2),
                                                                                new DummyFitnessEvaluator(),
                                                                                new RouletteWheelSelection(),
                                                                                FrameworkTestUtils.getRNG());
        final int[] observedEpochCount = new int[1];
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
     * replaced if the forceSingleUpdate flag is set.
     */
    @Test
    public void testForcedSingleCandidateUpdate()
    {
        SteadyStateEvolutionEngine<Integer> steadyState = new SteadyStateEvolutionEngine<Integer>(new StubIntegerFactory(),
                                                                                                  new IntegerAdjuster(5),
                                                                                                  new NullFitnessEvaluator(),
                                                                                                  new RouletteWheelSelection(),
                                                                                                  2,
                                                                                                  true, // Force single update.
View Full Code Here
81
82
83
84
85
86
87
88
89
90
91
    @Test
    public void testInterrupt()
    {
        IslandEvolution<Integer> islandEvolution = new IslandEvolution<Integer>(2,
                                                                                new RingMigration(),
                                                                                new StubIntegerFactory(),
                                                                                new IntegerAdjuster(2),
                                                                                new DummyFitnessEvaluator(),
                                                                                new RouletteWheelSelection(),
                                                                                FrameworkTestUtils.getRNG());
        final long timeout = 1000L;
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
    @Test(expectedExceptions = IllegalStateException.class)
    public void testGetSatisfiedTerminationConditionsBeforeStart()
    {
        IslandEvolution<Integer> islandEvolution = new IslandEvolution<Integer>(3,
                                                                                new RingMigration(),
                                                                                new StubIntegerFactory(),
                                                                                new IntegerAdjuster(2),
                                                                                new DummyFitnessEvaluator(),
                                                                                new RouletteWheelSelection(),
                                                                                FrameworkTestUtils.getRNG());
        // Should throw an IllegalStateException because evolution hasn't started, let alone terminated.
View Full Code Here
101
102
103
104
105
106
107
108
109
110
111

    @Test
    public void testElitism()
    {
        SteadyStateEvolutionEngine<Integer> steadyState = new SteadyStateEvolutionEngine<Integer>(new StubIntegerFactory(),
                                                                                                  new IntegerAdjuster(10),
                                                                                                  new NullFitnessEvaluator(),
                                                                                                  new RouletteWheelSelection(),
                                                                                                  1,
                                                                                                  true,
View Full Code Here
TOP

Related Classes of org.uncommons.watchmaker.framework.factories.StubIntegerFactory

  • org.uncommons.watchmaker.framework.EvolutionStrategyEngineTest
  • org.uncommons.watchmaker.framework.GenerationalEvolutionEngineTest
  • org.uncommons.watchmaker.framework.islands.IslandEvolutionTest
  • org.uncommons.watchmaker.framework.SteadyStateEvolutionEngineTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.