Upgrade recipe 8

SolverConfig solverConfig = SolverConfig.createFromXmlResource(".../mySolverConfig.xml");
...
Solver<MySolution> solver = solverConfig.buildSolver();

SolverConfig solverConfig = SolverConfig.createFromXmlResource(".../mySolverConfig.xml");
...
SolverFactory<MySolution> solverFactory = SolverFactory.create(solverConfig);
Solver<MySolution> solver = solverFactory.buildSolver();

PlannerBenchmarkConfig benchmarkConfig = PlannerBenchmarkConfig.createFromXmlResource(
        ".../cloudBalancingBenchmarkConfig.xml");
...
PlannerBenchmark benchmark = benchmarkFactory.buildPlannerBenchmark();

PlannerBenchmarkConfig benchmarkConfig = PlannerBenchmarkConfig.createFromXmlResource(
        ".../cloudBalancingBenchmarkConfig.xml");
...
PlannerBenchmarkFactory benchmarkFactory = PlannerBenchmarkFactory.create(benchmarkConfig);
PlannerBenchmark benchmark = benchmarkFactory.buildPlannerBenchmark();

private SolverFactory<MySolution> base;

public void userRequest(..., long userInput) {
    SolverFactory<MySolution> solverFactory = base.cloneSolverFactory();
    solverFactory.getSolverConfig()
            .getTerminationConfig()
            .setMinutesSpentLimit(userInput);
    Solver<MySolution> solver = solverFactory.buildSolver();
    ...
}

private SolverConfig base;

public void userRequest(..., long userInput) {
    SolverConfig solverConfig = new SolverConfig(base); // Copy it
    solverConfig.getTerminationConfig()
            .setMinutesSpentLimit(userInput);
    SolverFactory<MySolution> solverFactory = SolverFactory.create(solverConfig);
    Solver<MySolution> solver = solverFactory.buildSolver();
    ...
}

SolverFactory<MySolution> solverFactory = SolverFactory.createEmpty();
SolverConfig solverConfig = solverFactory.getSolverConfig()
...
Solver<MySolution> solver = solverFactory.buildSolver();

SolverConfig solverConfig = new SolverConfig();
...
SolverFactory<MySolution> solverFactory = SolverFactory.create(solverConfig);
Solver<MySolution> solver = solverFactory.buildSolver();

      <pillar...MoveSelector>
        ...
        <pillarSelector>
          <subPillarEnabled>false</subPillarEnabled>
          ...
        </pillarSelector>
        ...
      </pillar...MoveSelector>

      <pillar...MoveSelector>
        <subPillarType>NONE</subPillarType>
        <pillarSelector>
          ...
        </pillarSelector>
        ...
      </pillar...MoveSelector>

solver = ...;
scoreExplanation = solver.explainBestScore();

MySolution solution = ...;
ScoreManager<MySolution> scoreManager = ...;
scoreExplanation = scoreManager.explainScore(solution);

solver = ...;
solution = solver.getBestSolution();
score = solver.getBestScore();
timeMillisSpent = solver.getTimeMillisSpent();

solver = ...;
solver.addEventListener(event -> {
    solution = event.getNewBestSolution();
    score = event.getNewBestScore();
    timeMillisSpent = event.getTimeMillisSpent();
});

ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
valueSelectorConfig.setFilterClassList(Collections.singletonList(MySelectionFilterClass.class));

ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
valueSelectorConfig.setFilterClass(MySelectionFilterClass.class);

<partitionedSearch>
  <solutionPartitionerClass>com.example.MySolutionPartitioner</solutionPartitionerClass>
  <solutionPartitionerCustomProperties>
    <partCount>4</partCount> <!-- a custom property -->
    <minimumProcessListSize>300</minimumProcessListSize> <!-- a custom property -->
  </solutionPartitionerCustomProperties>
</partitionedSearch>

<partitionedSearch>
  <solutionPartitionerClass>com.example.MySolutionPartitioner</solutionPartitionerClass>
  <solutionPartitionerCustomProperties>
    <property name="partCount" value="4"/> <!-- a custom property -->
    <property name="minimumProcessListSize" value="300"/> <!-- a custom property -->
  </solutionPartitionerCustomProperties>
</partitionedSearch>

<swapMoveSelector>
  <variableNameInclude>variableA</variableNameInclude>
  <variableNameInclude>variableB</variableNameInclude>
</swapMoveSelector>

<swapMoveSelector>
  <variableNameIncludes>
    <variableNameInclude>variableA</variableNameInclude>
    <variableNameInclude>variableB</variableNameInclude>
  </variableNameIncludes>
</swapMoveSelector>

@PlanningSolution
public class CloudBalance implements Solution<HardSoftScore> {

    private List<CloudComputer> computerList;
    ...

    private HardSoftScore score;

    @ValueRangeProvider(id = "computerRange")
    public List<CloudComputer> getComputerList() {...}

    public HardSoftScore getScore() {...}
    public void setScore(HardSoftScore score) {...}

    public Collection<? extends Object> getProblemFacts() {
        List<Object> facts = new ArrayList<Object>();
        facts.addAll(computerList);
        ...
        return facts;
    }

}

@PlanningSolution
public class CloudBalance {

    private List<CloudComputer> computerList;
    ...

    private HardSoftScore score;

    @ValueRangeProvider(id = "computerRange")
    @ProblemFactCollectionProperty
    public List<CloudComputer> getComputerList() {...}

    @PlanningScore
    public HardSoftScore getScore() {...}
    public void setScore(HardSoftScore score) {...}

}

@PlanningSolution
public class CloudBalance implements Solution<HardSoftScore> {

    private CloudParametrization parametrization;
    private List<CloudBuilding> buildingList;
    @ValueRangeProvider(id = "computerRange")
    private List<CloudComputer> computerList;
    ...

    public Collection<? extends Object> getProblemFacts() {
        List<Object> facts = new ArrayList<Object>();
        facts.add(parametrization); // not a Collection
        facts.addAll(buildingList);
        facts.addAll(computerList);
        ...
        return facts;
    }

}

@PlanningSolution
public class CloudBalance {

    @ProblemFactProperty
    private CloudParametrization parametrization;
    @ProblemFactCollectionProperty
    private List<CloudBuilding> buildingList;
    @ValueRangeProvider(id = "computerRange")
    @ProblemFactCollectionProperty
    private List<CloudComputer> computerList;
    ...

}

    public void bestSolutionChanged(BestSolutionChangedEvent<CloudBalance> event) {
        if (event.isEveryProblemFactChangeProcessed()
                && event.isNewBestSolutionInitialized()) {
            ...
        }
    }

    public void bestSolutionChanged(BestSolutionChangedEvent<CloudBalance> event) {
        if (event.isEveryProblemFactChangeProcessed()
                && event.getNewBestSolution().getScore().isSolutionInitialized()) {
            ...
        }
    }

    public void bestSolutionChanged(BestSolutionChangedEvent<CloudBalance> event) {
        if (event.isEveryProblemFactChangeProcessed()
                // isFeasible() checks isSolutionInitialized() too
                && event.getNewBestSolution().getScore().isFeasible()) {
            ...
        }
    }

  <valueSelector>
    <variableName>room</variableName>
  </valueSelector>

  <valueSelector variableName="room"/>

  <solver>
    ...
    <partitionedSearch>
      <threadFactoryClass>...MyAppServerThreadFactory</threadFactoryClass>
      ...
    </partitionedSearch>
  </solver>

  <solver>
    <threadFactoryClass>...MyAppServerThreadFactory</threadFactoryClass>
    ...
    <partitionedSearch>
      ...
    </partitionedSearch>
  </solver>

@PlanningSolution
public class MyPlanningSolution {

    private SimpleDoubleScore score;

    ...

}

@PlanningSolution
public class MyPlanningSolution {

    private SimpleLongScore score;

    ...

}

score = score.toInitializedScore();

score = score.withInitScore(0);

NaturalScoreComparator comparator = new NaturalScoreComparator();
ConstraintMatchScoreComparator comparator2 = new ConstraintMatchScoreComparator();

Comparator<Score> comparator = Comparable::compareTo;
Comparator<ConstraintMatch> comparator2 = Comparator.comparing(ConstraintMatch::getScore);

@PlanningEntity(movableEntitySelectionFilter = MyMovableEntitySelectionFilter.class)

@PlanningEntity(pinningFilter = MyPinningFilter.class)

ConstraintMatchTotal maximumCapacityMatchTotal = new ConstraintMatchTotal(...);

ConstraintMatchTotal maximumCapacityMatchTotal = new DefaultConstraintMatchTotal(...);

PlannerBenchmarkFactory benchmarkFactory = PlannerBenchmarkFactory.createFromXmlResource(
        ".../cloudBalancingBenchmarkConfig.xml");
PlannerBenchmarkConfig benchmarkConfig = benchmarkFactory.getPlannerBenchmarkConfig();
...
PlannerBenchmark benchmark = benchmarkFactory.buildPlannerBenchmark();

PlannerBenchmarkConfig benchmarkConfig = PlannerBenchmarkConfig.createFromXmlResource(
        ".../cloudBalancingBenchmarkConfig.xml");
...
PlannerBenchmarkFactory benchmarkFactory = PlannerBenchmarkFactory.create(benchmarkConfig);
PlannerBenchmark benchmark = benchmarkFactory.buildPlannerBenchmark();