Package org.drools.planner.core.localsearch.scope

Examples of org.drools.planner.core.localsearch.scope.LocalSearchSolverPhaseScope

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        forager.phaseEnded(localSearchSolverPhaseScope);
    }

    private LocalSearchSolverPhaseScope createLocalSearchSolverPhaseScope() {
        DefaultSolverScope solverScope = new DefaultSolverScope();
        LocalSearchSolverPhaseScope localSearchSolverPhaseScope = new LocalSearchSolverPhaseScope(solverScope);
        DroolsScoreDirectorFactory scoreDirectorFactory = new DroolsScoreDirectorFactory();
        scoreDirectorFactory.setSolutionDescriptor(TestdataSolution.buildSolutionDescriptor());
        scoreDirectorFactory.setScoreDefinition(new SimpleScoreDefinition());
        solverScope.setScoreDirector(scoreDirectorFactory.buildScoreDirector());
        Random workingRandom = mock(Random.class);
        when(workingRandom.nextInt(2)).thenReturn(0);
        solverScope.setWorkingRandom(workingRandom);
        solverScope.setBestScore(DefaultSimpleScore.valueOf(-10));
        LocalSearchStepScope lastLocalSearchStepScope = new LocalSearchStepScope(localSearchSolverPhaseScope);
        lastLocalSearchStepScope.setScore(DefaultSimpleScore.valueOf(-100));
        localSearchSolverPhaseScope.setLastCompletedStepScope(lastLocalSearchStepScope);
        return localSearchSolverPhaseScope;
    }
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        TestdataEntity e3 = new TestdataEntity("e3");
        TestdataEntity e4 = new TestdataEntity("e4");

        DefaultSolverScope solverScope = new DefaultSolverScope();
        solverScope.setBestScore(new DefaultSimpleScore(0));
        LocalSearchSolverPhaseScope phaseScope = new LocalSearchSolverPhaseScope(solverScope);
        acceptor.phaseStarted(phaseScope);

        LocalSearchStepScope stepScope0 = new LocalSearchStepScope(phaseScope);
        stepScope0.setStepIndex(0);
        LocalSearchMoveScope moveScope1 = buildMoveScope(stepScope0, e1);
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        TestdataEntity e3 = new TestdataEntity("e3");
        TestdataEntity e4 = new TestdataEntity("e4");

        DefaultSolverScope solverScope = new DefaultSolverScope();
        solverScope.setBestScore(new DefaultSimpleScore(0));
        LocalSearchSolverPhaseScope phaseScope = new LocalSearchSolverPhaseScope(solverScope);
        acceptor.phaseStarted(phaseScope);

        LocalSearchStepScope stepScope0 = new LocalSearchStepScope(phaseScope);
        stepScope0.setStepIndex(0);
        assertEquals(true, acceptor.isAccepted(buildMoveScope(stepScope0, e0)));
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        TestdataEntity e0 = new TestdataEntity("e0");
        TestdataEntity e1 = new TestdataEntity("e1");

        DefaultSolverScope solverScope = new DefaultSolverScope();
        solverScope.setBestScore(new DefaultSimpleScore(-100));
        LocalSearchSolverPhaseScope phaseScope = new LocalSearchSolverPhaseScope(solverScope);
        acceptor.phaseStarted(phaseScope);

        LocalSearchStepScope stepScope0 = new LocalSearchStepScope(phaseScope);
        stepScope0.setStepIndex(0);
        stepScope0.setStep(buildMoveScope(stepScope0, e1).getMove());
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        LateAcceptanceAcceptor acceptor = new LateAcceptanceAcceptor();
        acceptor.setLateAcceptanceSize(3);

        DefaultSolverScope solverScope = new DefaultSolverScope();
        solverScope.setBestScore(new DefaultSimpleScore(-1000));
        LocalSearchSolverPhaseScope phaseScope = new LocalSearchSolverPhaseScope(solverScope);
        acceptor.phaseStarted(phaseScope);

        // lateScore = -1000
        LocalSearchStepScope stepScope0 = new LocalSearchStepScope(phaseScope);
        stepScope0.setStepIndex(0);
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    @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
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//        acceptor.phaseEnded(localSearchSolverPhaseScope);
    }

    private LocalSearchSolverPhaseScope createLocalSearchSolverPhaseScope() {
        DefaultSolverScope solverScope = new DefaultSolverScope();
        LocalSearchSolverPhaseScope phaseScope = new LocalSearchSolverPhaseScope(solverScope);
        DroolsScoreDirectorFactory scoreDirectorFactory = new DroolsScoreDirectorFactory();
        scoreDirectorFactory.setSolutionDescriptor(TestdataSolution.buildSolutionDescriptor());
        scoreDirectorFactory.setScoreDefinition(new SimpleScoreDefinition());
        solverScope.setScoreDirector(scoreDirectorFactory.buildScoreDirector());
        solverScope.setWorkingRandom(new Random() {
            public double nextDouble() {
                return 0.2;
            }
        });
        solverScope.setBestScore(DefaultSimpleScore.valueOf(-1000));
        LocalSearchStepScope lastLocalSearchStepScope = new LocalSearchStepScope(phaseScope);
        lastLocalSearchStepScope.setScore(DefaultSimpleScore.valueOf(-1000));
        phaseScope.setLastCompletedStepScope(lastLocalSearchStepScope);
        return phaseScope;
    }
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        deciderScoreComparatorFactory.setSuccessiveNoHardChangeMinimum(1);
        deciderScoreComparatorFactory.setSuccessiveNoHardChangeMaximum(3);
        deciderScoreComparatorFactory.setSuccessiveNoHardChangeRepetitionMultiplicand(5.0);
        deciderScoreComparatorFactory.setHardWeightSurvivalRatio(0.9);

        LocalSearchSolverPhaseScope localSearchSolverPhaseScope = createLocalSearchSolverPhaseScope();
        deciderScoreComparatorFactory.phaseStarted(localSearchSolverPhaseScope);
        LocalSearchStepScope localSearchStepScope = localSearchSolverPhaseScope.getLastCompletedStepScope();
        // Under hardScoreActivationThreshold 1
        localSearchStepScope = nextStepScope(localSearchStepScope);
        deciderScoreComparatorFactory.stepStarted(localSearchStepScope);
        assertTrue(deciderScoreComparatorFactory.createDeciderScoreComparator() instanceof NaturalScoreComparator);
        localSearchStepScope.setScore(DefaultHardAndSoftScore.valueOf(-11, -200));
        deciderScoreComparatorFactory.stepEnded(localSearchStepScope);
        // Under hardScoreActivationThreshold 2
        localSearchStepScope = nextStepScope(localSearchStepScope);
        deciderScoreComparatorFactory.stepStarted(localSearchStepScope);
        assertTrue(deciderScoreComparatorFactory.createDeciderScoreComparator() instanceof NaturalScoreComparator);
        localSearchStepScope.setScore(DefaultHardAndSoftScore.valueOf(-10, -200));
        localSearchSolverPhaseScope.setBestSolutionStepIndex(localSearchStepScope.getStepIndex());
        deciderScoreComparatorFactory.stepEnded(localSearchStepScope);
        // Above hardScoreActivationThreshold 0
        localSearchStepScope = nextStepScope(localSearchStepScope);
        deciderScoreComparatorFactory.stepStarted(localSearchStepScope);
        assertTrue(deciderScoreComparatorFactory.createDeciderScoreComparator() instanceof NaturalScoreComparator);
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        return localSearchStepScope;
    }

    private LocalSearchSolverPhaseScope createLocalSearchSolverPhaseScope() {
        DefaultSolverScope solverScope = new DefaultSolverScope();
        LocalSearchSolverPhaseScope localSearchSolverPhaseScope = new LocalSearchSolverPhaseScope(solverScope);
        solverScope.setBestScore(DefaultHardAndSoftScore.valueOf(-11, -200));
        localSearchSolverPhaseScope.setBestSolutionStepIndex(1000);
        LocalSearchStepScope lastLocalSearchStepScope = new LocalSearchStepScope(localSearchSolverPhaseScope);
        lastLocalSearchStepScope.setStepIndex(1000);
        lastLocalSearchStepScope.setScore(DefaultHardAndSoftScore.valueOf(-11, -200));
        localSearchSolverPhaseScope.setLastCompletedStepScope(lastLocalSearchStepScope);
        return localSearchSolverPhaseScope;
    }
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        TestdataValue v3 = new TestdataValue("v3");
        TestdataValue v4 = new TestdataValue("v4");

        DefaultSolverScope solverScope = new DefaultSolverScope();
        solverScope.setBestScore(new DefaultSimpleScore(0));
        LocalSearchSolverPhaseScope phaseScope = new LocalSearchSolverPhaseScope(solverScope);
        acceptor.phaseStarted(phaseScope);

        LocalSearchStepScope stepScope0 = new LocalSearchStepScope(phaseScope);
        stepScope0.setStepIndex(0);
        LocalSearchMoveScope moveScope1 = buildMoveScope(stepScope0, v1);
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Related Classes of org.drools.planner.core.localsearch.scope.LocalSearchSolverPhaseScope

  • org.drools.planner.core.localsearch.decider.acceptor.greatdeluge.GreatDelugeAcceptorTest
  • org.drools.planner.core.localsearch.decider.acceptor.lateacceptance.LateAcceptanceAcceptorTest
  • org.drools.planner.core.localsearch.decider.acceptor.simulatedannealing.LegacySimulatedAnnealingAcceptor
  • org.drools.planner.core.localsearch.decider.acceptor.simulatedannealing.SimulatedAnnealingAcceptor
  • org.drools.planner.core.localsearch.decider.acceptor.tabu.PlanningEntityTabuAcceptorTest
  • org.drools.planner.core.localsearch.decider.acceptor.tabu.PlanningValueTabuAcceptorTest
  • org.drools.planner.core.localsearch.decider.deciderscorecomparator.ShiftingHardPenaltyDeciderScoreComparatorFactoryTest
  • org.drools.planner.core.localsearch.decider.DefaultDecider
  • org.drools.planner.core.localsearch.decider.forager.AcceptedForagerTest
  • org.drools.planner.core.localsearch.DefaultLocalSearchSolverPhase
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