All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.chocosolver.solver.search.limits.NodeCounter Maven / Gradle / Ivy

There is a newer version: 4.10.17
Show newest version
/*
 * This file is part of choco-solver, http://choco-solver.org/
 *
 * Copyright (c) 2019, IMT Atlantique. All rights reserved.
 *
 * Licensed under the BSD 4-clause license.
 *
 * See LICENSE file in the project root for full license information.
 */
package org.chocosolver.solver.search.limits;

import org.chocosolver.solver.Model;
import org.chocosolver.solver.search.measure.IMeasures;

/**
 * Set a limit over the number of nodes opened allowed during the search.
 * When this limit is reached, the search loop is informed and the resolution is stopped.
 * 
* * @author Charles Prud'homme * @since 15 juil. 2010 */ public final class NodeCounter extends ACounter { public NodeCounter(Model model, long nodelimit) { this(model.getSolver().getMeasures(), nodelimit); } public NodeCounter(IMeasures measures, long nodelimit) { super(measures, nodelimit); } @Override public long currentValue() { return measures.getNodeCount(); } }




© 2015 - 2024 Weber Informatics LLC | Privacy Policy