/**
* Copyright 2010 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.event;
import java.util.Iterator;
import org.drools.planner.core.solution.Solution;
import org.drools.planner.core.Solver;
import org.drools.event.AbstractEventSupport;
/**
* Internal API.
* @author Geoffrey De Smet
*/
public class SolverEventSupport extends AbstractEventSupport<SolverEventListener> {
private Solver solver;
public SolverEventSupport(Solver solver) {
this.solver = solver;
}
public void fireBestSolutionChanged(Solution newBestSolution) {
final Iterator<SolverEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final BestSolutionChangedEvent event = new BestSolutionChangedEvent(solver,
solver.getTimeMillisSpend(), newBestSolution);
do {
iter.next().bestSolutionChanged(event);
} while (iter.hasNext());
}
}
}