Package org.drools.planner.core.localsearch.decider.acceptor

Examples of org.drools.planner.core.localsearch.decider.acceptor.Acceptor

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    public Acceptor buildAcceptor(EnvironmentMode environmentMode, ScoreDefinition scoreDefinition) {
        List<Acceptor> acceptorList = new ArrayList<Acceptor>();
        if (acceptorClassList != null) {
            for (Class<? extends Acceptor> acceptorClass : acceptorClassList) {
                Acceptor acceptor = ConfigUtils.newInstance(this, "acceptorClass", acceptorClass);
                acceptorList.add(acceptor);
            }
        }
        if ((acceptorTypeList != null && acceptorTypeList.contains(AcceptorType.PLANNING_ENTITY_TABU))
                || planningEntityTabuSize != null || fadingPlanningEntityTabuSize != null) {
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public class GreatDelugeAcceptorTest {

    @Test
    public void testIsAccepted() {
        // Setup
        Acceptor acceptor = new GreatDelugeAcceptor(1.20, 0.01);
        LocalSearchSolverPhaseScope localSearchSolverPhaseScope = createLocalSearchSolverPhaseScope();
        acceptor.phaseStarted(localSearchSolverPhaseScope);
        LocalSearchStepScope localSearchStepScope = new LocalSearchStepScope(localSearchSolverPhaseScope);
        localSearchStepScope.setStepIndex(0);
        acceptor.beforeDeciding(localSearchStepScope);
        // Pre conditions
        MoveScope a1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-2000));
        MoveScope a2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1300));
        MoveScope a3 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        MoveScope b1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        MoveScope b2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-100));
        MoveScope c1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1100));
        MoveScope c2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-120));
        // Do stuff
        assertEquals(false, acceptor.isAccepted(a1));
        assertEquals(false, acceptor.isAccepted(a2));
        assertEquals(true, acceptor.isAccepted(a3));
        // TODO reable a thorough test of great deluge
//        acceptor.stepTaken(localSearchStepScope);
//        assertEquals(false, acceptor.isAccepted(b1));
//        assertEquals(true, acceptor.isAccepted(b2));
//        acceptor.stepTaken(localSearchStepScope);
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public class GreatDelugeAcceptorTest {

    @Test
    public void testIsAccepted() {
        // Setup
        Acceptor acceptor = new GreatDelugeAcceptor(1.20, 0.01);
        LocalSearchSolverPhaseScope localSearchSolverPhaseScope = createLocalSearchSolverPhaseScope();
        acceptor.phaseStarted(localSearchSolverPhaseScope);
        LocalSearchStepScope localSearchStepScope = new LocalSearchStepScope(localSearchSolverPhaseScope);
        localSearchStepScope.setStepIndex(0);
        acceptor.stepStarted(localSearchStepScope);
        // Pre conditions
        LocalSearchMoveScope a1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-2000));
        LocalSearchMoveScope a2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1300));
        LocalSearchMoveScope a3 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        LocalSearchMoveScope b1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        LocalSearchMoveScope b2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-100));
        LocalSearchMoveScope c1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1100));
        LocalSearchMoveScope c2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-120));
        // Do stuff
        assertEquals(false, acceptor.isAccepted(a1));
        assertEquals(false, acceptor.isAccepted(a2));
        assertEquals(true, acceptor.isAccepted(a3));
        // TODO reable a thorough test of great deluge
//        acceptor.stepEnded(localSearchStepScope);
//        assertEquals(false, acceptor.isAccepted(b1));
//        assertEquals(true, acceptor.isAccepted(b2));
//        acceptor.stepEnded(localSearchStepScope);
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public class GreatDelugeAcceptorTest {

    @Test
    public void testCalculateAcceptChance() {
        // Setup
        Acceptor acceptor = new GreatDelugeAcceptor(1.20, 0.01);
        LocalSearchSolverScope localSearchSolverScope = createLocalSearchSolverScope();
        acceptor.solvingStarted(localSearchSolverScope);
        LocalSearchStepScope localSearchStepScope = new LocalSearchStepScope(localSearchSolverScope);
        localSearchStepScope.setStepIndex(0);
        acceptor.beforeDeciding(localSearchStepScope);
        // Pre conditions
        MoveScope a1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-2000));
        MoveScope a2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1300));
        MoveScope a3 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        MoveScope b1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        MoveScope b2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-100));
        MoveScope c1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1100));
        MoveScope c2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-120));
        // Do stuff
        assertEquals(0.0, acceptor.calculateAcceptChance(a1), 0.0);
        assertEquals(0.0, acceptor.calculateAcceptChance(a2), 0.0);
        assertEquals(1.0, acceptor.calculateAcceptChance(a3), 0.0);
        // TODO reable a thorough test of great deluge
//        acceptor.stepTaken(localSearchStepScope);
//        assertEquals(0.0, acceptor.calculateAcceptChance(b1));
//        assertEquals(1.0, acceptor.calculateAcceptChance(b2));
//        acceptor.stepTaken(localSearchStepScope);
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public class GreatDelugeAcceptorTest {

    @Test
    public void testCalculateAcceptChance() {
        // Setup
        Acceptor acceptor = new GreatDelugeAcceptor(1.20, 0.01);
        LocalSearchSolverScope localSearchSolverScope = createLocalSearchSolverScope();
        acceptor.solvingStarted(localSearchSolverScope);
        LocalSearchStepScope localSearchStepScope = new LocalSearchStepScope(localSearchSolverScope);
        localSearchStepScope.setStepIndex(0);
        acceptor.beforeDeciding(localSearchStepScope);
        // Pre conditions
        MoveScope a1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-2000));
        MoveScope a2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1300));
        MoveScope a3 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        MoveScope b1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        MoveScope b2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-100));
        MoveScope c1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1100));
        MoveScope c2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-120));
        // Do stuff
        assertEquals(0.0, acceptor.calculateAcceptChance(a1), 0.0);
        assertEquals(0.0, acceptor.calculateAcceptChance(a2), 0.0);
        assertEquals(1.0, acceptor.calculateAcceptChance(a3), 0.0);
        // TODO reable a thorough test of great deluge
//        acceptor.stepTaken(localSearchStepScope);
//        assertEquals(0.0, acceptor.calculateAcceptChance(b1));
//        assertEquals(1.0, acceptor.calculateAcceptChance(b2));
//        acceptor.stepTaken(localSearchStepScope);
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public class GreatDelugeAcceptorTest {

    @Test
    public void testCalculateAcceptChance() {
        // Setup
        Acceptor acceptor = new GreatDelugeAcceptor(1.20, 0.01);
        LocalSearchSolverPhaseScope localSearchSolverPhaseScope = createLocalSearchSolverPhaseScope();
        acceptor.phaseStarted(localSearchSolverPhaseScope);
        LocalSearchStepScope localSearchStepScope = new LocalSearchStepScope(localSearchSolverPhaseScope);
        localSearchStepScope.setStepIndex(0);
        acceptor.beforeDeciding(localSearchStepScope);
        // Pre conditions
        MoveScope a1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-2000));
        MoveScope a2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1300));
        MoveScope a3 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        MoveScope b1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1200));
        MoveScope b2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-100));
        MoveScope c1 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-1100));
        MoveScope c2 = createMoveScope(localSearchStepScope, DefaultSimpleScore.valueOf(-120));
        // Do stuff
        assertEquals(0.0, acceptor.calculateAcceptChance(a1), 0.0);
        assertEquals(0.0, acceptor.calculateAcceptChance(a2), 0.0);
        assertEquals(1.0, acceptor.calculateAcceptChance(a3), 0.0);
        // TODO reable a thorough test of great deluge
//        acceptor.stepTaken(localSearchStepScope);
//        assertEquals(0.0, acceptor.calculateAcceptChance(b1));
//        assertEquals(1.0, acceptor.calculateAcceptChance(b2));
//        acceptor.stepTaken(localSearchStepScope);
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Related Classes of org.drools.planner.core.localsearch.decider.acceptor.Acceptor

  • org.drools.planner.config.localsearch.decider.acceptor.AcceptorConfig
  • org.drools.planner.core.localsearch.decider.acceptor.greatdeluge.GreatDelugeAcceptorTest
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