/*
 * Copyright (c) 1999-2012, Ecole des Mines de Nantes
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Ecole des Mines de Nantes nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package solver.thread;

import solver.ResolutionPolicy;
import solver.Solver;
import solver.objective.IntObjectiveManager;
import solver.propagation.NoPropagationEngine;
import solver.propagation.hardcoded.PropagatorEngine;
import solver.variables.IntVar;

/**
 * <br/>
 *
 * @author Charles Prud'homme
 * @since 6 oct. 2010
 */
public class ThreadSolver extends Thread {

    public Solver solver;

    private long creationTime;

    private boolean saf = true;


    public ThreadSolver(Solver solver) {
        this.creationTime -= System.nanoTime();
        this.solver = solver;
    }

    public Solver getSolver() {
        return solver;
    }

    @Override
    public void run() {
        if (solver.getEngine() == NoPropagationEngine.SINGLETON) {
            solver.set(new PropagatorEngine(solver));
        }
        solver.getSearchLoop().getMeasures().setReadingTimeCount(creationTime + System.nanoTime());
        solver.getSearchLoop().launch(saf);
    }

    public void findSolution() {
        this.saf = true;
        start();
    }

    public void findAllSolutions() {
        this.saf = false;
        start();
    }

    public void findOptimalSolution(ResolutionPolicy policy, IntVar objective) {
        if (policy == ResolutionPolicy.SATISFACTION) {
            throw new UnsupportedOperationException("cannot optimize a satisfaction problem!");
        }
        this.saf = false;
        solver.getSearchLoop().setObjectivemanager(new IntObjectiveManager(objective, policy, solver));
        start();
    }

}

@@ -2620,85 +2620,329 @@
     
-this.saf = true;%0A        start();%0A    %7D%0A%0A    public void findAllSolutions() %7B
+solver.getSearchLoop().setObjectivemanager(new IntObjectiveManager(null, ResolutionPolicy.SATISFACTION, solver));%0A        this.saf = true;%0A        start();%0A    %7D%0A%0A    public void findAllSolutions() %7B%0A        solver.getSearchLoop().setObjectivemanager(new IntObjectiveManager(null, ResolutionPolicy.SATISFACTION, solver));
 %0A   

fix bug in ThreadSolver