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;
}
public void constructCache(DefaultSolverScope solverScope) {
// TODO FIXME extractAllPlanningValues filters out uninitialized entities of another variable
Collection<?> planningValues =
variableDescriptor.extractAllPlanningValues(solverScope.getWorkingSolution());
cachedValueList = new ArrayList<Object>(planningValues.size() + 1);
cachedValueList.addAll(planningValues);
if (variableDescriptor.isNullable()) {
cachedValueList.add(null);
}
}
public void constructCache(DefaultSolverScope solverScope) {
cachedEntityMap = new TreeMap<Double, Object>();
ScoreDirector scoreDirector = solverScope.getScoreDirector();
double probabilityWeightOffset = 0L;
for (Object value : childValueSelector) {
double probabilityWeight =
valueProbabilityWeightFactory.createProbabilityWeight(scoreDirector, value);
cachedEntityMap.put(probabilityWeightOffset, value);
probabilityWeightOffset += probabilityWeight;
}
probabilityWeightTotal = probabilityWeightOffset;
}
