/*
* Copyright 2012 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.planner.core.score.director;
import org.drools.planner.core.domain.solution.SolutionDescriptor;
import org.drools.planner.core.score.Score;
import org.drools.planner.core.score.definition.ScoreDefinition;
import org.drools.planner.core.solution.Solution;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Abstract superclass for {@link ScoreDirectorFactory}.
* @see ScoreDirectorFactory
*/
public abstract class AbstractScoreDirectorFactory implements ScoreDirectorFactory {
protected final transient Logger logger = LoggerFactory.getLogger(getClass());
protected SolutionDescriptor solutionDescriptor;
protected ScoreDefinition scoreDefinition;
protected ScoreDirectorFactory assertionScoreDirectorFactory = null;
public SolutionDescriptor getSolutionDescriptor() {
return solutionDescriptor;
}
public void setSolutionDescriptor(SolutionDescriptor solutionDescriptor) {
this.solutionDescriptor = solutionDescriptor;
}
public ScoreDefinition getScoreDefinition() {
return scoreDefinition;
}
public void setScoreDefinition(ScoreDefinition scoreDefinition) {
this.scoreDefinition = scoreDefinition;
}
public ScoreDirectorFactory getAssertionScoreDirectorFactory() {
return assertionScoreDirectorFactory;
}
public void setAssertionScoreDirectorFactory(ScoreDirectorFactory assertionScoreDirectorFactory) {
this.assertionScoreDirectorFactory = assertionScoreDirectorFactory;
}
// ************************************************************************
// Complex methods
// ************************************************************************
public void assertScore(Solution solution) {
// Get the score before uncorruptedScoreDirector.calculateScore() modifies it
Score score = solution.getScore();
ScoreDirector uncorruptedScoreDirector = buildScoreDirector();
uncorruptedScoreDirector.setWorkingSolution(solution);
Score uncorruptedScore = uncorruptedScoreDirector.calculateScore();
uncorruptedScoreDirector.dispose();
if (!score.equals(uncorruptedScore)) {
throw new IllegalStateException(
"Score corruption: the solution's score (" + score + ") is not the uncorruptedScore ("
+ uncorruptedScore + ").");
}
}
}