Examples of StepCountTermination

Examples of de.mh4j.solver.termination.StepCountTermination

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    @Test
    @SuppressWarnings("unchecked")
    public void testShouldTerminate() {
        int maxStepCount = 100;
        Solver<Object> solver = mock(Solver.class);
        TerminationCondition terminator = new StepCountTermination(solver, maxStepCount);

        when(solver.getNumberOfSteps()).thenReturn(0);
        assert terminator.shouldTerminate() == false;

        when(solver.getNumberOfSteps()).thenReturn(99);
        assert terminator.shouldTerminate() == false;

        when(solver.getNumberOfSteps()).thenReturn(100);
        assert terminator.shouldTerminate() == true;

        when(solver.getNumberOfSteps()).thenReturn(1000);
        assert terminator.shouldTerminate() == true;
    }
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Examples of de.mh4j.solver.termination.StepCountTermination

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    public SimulatedAnnealingKnapsackSolver(int knapsackCapacity, List<Item> availableItems) {
        super(new KnapsackCoolingScheme());
        this.knapsackCapacity = knapsackCapacity;
        this.availableItems = availableItems;

        addTerminationCondition(new StepCountTermination(this, 50));
        addTerminationCondition(new StagnationTermination(this, 5));
    }
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Examples of org.drools.planner.core.localsearch.termination.StepCountTermination

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                throw new IllegalArgumentException("terminationClass (" + terminationClass.getName()
                        + ") does not have a public no-arg constructor", e);
            }
        }
        if (maximumStepCount != null) {
            StepCountTermination termination = new StepCountTermination();
            termination.setMaximumStepCount(maximumStepCount);
            terminationList.add(termination);
        }
        if (maximumTimeMillisSpend != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumTimeMillisSpend);
            terminationList.add(termination);
        }
        if (maximumSecondsSpend != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumSecondsSpend * 1000L);
            terminationList.add(termination);
        }
        if (maximumMinutesSpend != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumMinutesSpend * 60000L);
            terminationList.add(termination);
        }
        if (maximumHoursSpend != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumHoursSpend * 3600000L);
            terminationList.add(termination);
        }
        if (scoreAttained != null) {
            ScoreAttainedTermination termination = new ScoreAttainedTermination();
            termination.setScoreAttained(scoreDefinition.parseScore(scoreAttained));
            terminationList.add(termination);
        }
        if (maximumUnimprovedStepCount != null) {
            UnimprovedStepCountTermination termination = new UnimprovedStepCountTermination();
            termination.setMaximumUnimprovedStepCount(maximumUnimprovedStepCount);
            terminationList.add(termination);
        }
        if (terminationList.size() == 1) {
            return terminationList.get(0);
        } else if (terminationList.size() > 1) {
            AbstractCompositeTermination compositeTermination;
            if (terminationCompositionStyle == null || terminationCompositionStyle == TerminationCompositionStyle.OR) {
                compositeTermination = new OrCompositeTermination();
            } else if (terminationCompositionStyle == TerminationCompositionStyle.AND) {
                compositeTermination = new AndCompositeTermination();
            } else {
                throw new IllegalStateException("The terminationCompositionStyle (" + terminationCompositionStyle
                        + ") is not implemented");
            }
            compositeTermination.setTerminationList(terminationList);
            return compositeTermination;
        } else {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(60000);
            return termination;
        }
    }
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Examples of org.drools.planner.core.localsearch.termination.StepCountTermination

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                throw new IllegalArgumentException("terminationClass (" + terminationClass.getName()
                        + ") does not have a public no-arg constructor", e);
            }
        }
        if (maximumStepCount != null) {
            StepCountTermination termination = new StepCountTermination();
            termination.setMaximumStepCount(maximumStepCount);
            terminationList.add(termination);
        }
        if (maximumTimeMillisSpend != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumTimeMillisSpend);
            terminationList.add(termination);
        }
        if (maximumSecondsSpend != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumSecondsSpend * 1000L);
            terminationList.add(termination);
        }
        if (maximumMinutesSpend != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumMinutesSpend * 60000L);
            terminationList.add(termination);
        }
        if (maximumHoursSpend != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumHoursSpend * 3600000L);
            terminationList.add(termination);
        }
        if (scoreAttained != null) {
            ScoreAttainedTermination termination = new ScoreAttainedTermination();
            termination.setScoreAttained(scoreDefinition.parseScore(scoreAttained));
            terminationList.add(termination);
        }
        if (maximumUnimprovedStepCount != null) {
            UnimprovedStepCountTermination termination = new UnimprovedStepCountTermination();
            termination.setMaximumUnimprovedStepCount(maximumUnimprovedStepCount);
            terminationList.add(termination);
        }
        if (terminationList.size() == 1) {
            return terminationList.get(0);
        } else if (terminationList.size() > 1) {
            AbstractCompositeTermination compositeTermination;
            if (terminationCompositionStyle == null || terminationCompositionStyle == TerminationCompositionStyle.OR) {
                compositeTermination = new OrCompositeTermination();
            } else if (terminationCompositionStyle == TerminationCompositionStyle.AND) {
                compositeTermination = new AndCompositeTermination();
            } else {
                throw new IllegalStateException("The terminationCompositionStyle (" + terminationCompositionStyle
                        + ") is not implemented");
            }
            compositeTermination.setTerminationList(terminationList);
            return compositeTermination;
        } else {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(60000);
            return termination;
        }
    }
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Examples of org.drools.planner.core.termination.StepCountTermination

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            ScoreAttainedTermination termination = new ScoreAttainedTermination();
            termination.setScoreAttained(scoreDefinition.parseScore(scoreAttained));
            terminationList.add(termination);
        }
        if (maximumStepCount != null) {
            StepCountTermination termination = new StepCountTermination();
            termination.setMaximumStepCount(maximumStepCount);
            terminationList.add(termination);
        }
        if (maximumUnimprovedStepCount != null) {
            UnimprovedStepCountTermination termination = new UnimprovedStepCountTermination();
            termination.setMaximumUnimprovedStepCount(maximumUnimprovedStepCount);
            terminationList.add(termination);
        }
        if (!CollectionUtils.isEmpty(terminationConfigList)) {
            for (TerminationConfig terminationConfig : terminationConfigList) {
                Termination termination = terminationConfig.buildTermination(scoreDefinition);
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Examples of org.drools.planner.core.termination.StepCountTermination

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            ScoreAttainedTermination termination = new ScoreAttainedTermination();
            termination.setScoreAttained(scoreDefinition.parseScore(scoreAttained));
            terminationList.add(termination);
        }
        if (maximumStepCount != null) {
            StepCountTermination termination = new StepCountTermination();
            termination.setMaximumStepCount(maximumStepCount);
            terminationList.add(termination);
        }
        if (maximumUnimprovedStepCount != null) {
            UnimprovedStepCountTermination termination = new UnimprovedStepCountTermination();
            termination.setMaximumUnimprovedStepCount(maximumUnimprovedStepCount);
            terminationList.add(termination);
        }
        if (terminationConfigList != null && !terminationConfigList.isEmpty()) {
            for (TerminationConfig terminationConfig : terminationConfigList) {
                Termination termination = terminationConfig.buildTermination(scoreDefinition);
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Examples of org.drools.planner.core.termination.StepCountTermination

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            ScoreAttainedTermination termination = new ScoreAttainedTermination();
            termination.setScoreAttained(scoreDefinition.parseScore(scoreAttained));
            terminationList.add(termination);
        }
        if (maximumStepCount != null) {
            StepCountTermination termination = new StepCountTermination();
            termination.setMaximumStepCount(maximumStepCount);
            terminationList.add(termination);
        }
        if (maximumUnimprovedStepCount != null) {
            UnimprovedStepCountTermination termination = new UnimprovedStepCountTermination();
            termination.setMaximumUnimprovedStepCount(maximumUnimprovedStepCount);
            terminationList.add(termination);
        }
        if (terminationConfigList != null && !terminationConfigList.isEmpty()) {
            for (TerminationConfig terminationConfig : terminationConfigList) {
                Termination termination = terminationConfig.buildTermination(scoreDefinition);
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Examples of org.drools.planner.core.termination.StepCountTermination

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                throw new IllegalArgumentException("terminationClass (" + terminationClass.getName()
                        + ") does not have a public no-arg constructor", e);
            }
        }
        if (maximumStepCount != null) {
            StepCountTermination termination = new StepCountTermination();
            termination.setMaximumStepCount(maximumStepCount);
            terminationList.add(termination);
        }
        Long maximumTimeMillisSpendTotal = calculateMaximumTimeMillisSpendTotal();
        if (maximumTimeMillisSpendTotal != null) {
            TimeMillisSpendTermination termination = new TimeMillisSpendTermination();
            termination.setMaximumTimeMillisSpend(maximumTimeMillisSpendTotal);
            terminationList.add(termination);
        }
        if (scoreAttained != null) {
            ScoreAttainedTermination termination = new ScoreAttainedTermination();
            termination.setScoreAttained(scoreDefinition.parseScore(scoreAttained));
            terminationList.add(termination);
        }
        if (maximumUnimprovedStepCount != null) {
            UnimprovedStepCountTermination termination = new UnimprovedStepCountTermination();
            termination.setMaximumUnimprovedStepCount(maximumUnimprovedStepCount);
            terminationList.add(termination);
        }
        if (terminationConfigList != null && terminationConfigList.isEmpty()) {
            for (TerminationConfig terminationConfig : terminationConfigList) {
                Termination termination = terminationConfig.buildTermination(scoreDefinition);
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Examples of org.optaplanner.core.impl.solver.termination.StepCountTermination

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            }
            terminationList.add(new BestScoreFeasibleTermination(feasibilityScoreDefinition,
                    timeGradientWeightFeasibleNumbers));
        }
        if (stepCountLimit != null) {
            terminationList.add(new StepCountTermination(stepCountLimit));
        }
        if (unimprovedStepCountLimit != null) {
            terminationList.add(new UnimprovedStepCountTermination(unimprovedStepCountLimit));
        }
        if (!ConfigUtils.isEmptyCollection(terminationConfigList)) {
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