dijkstracontainer.java

来自「High performance DB query」· Java 代码 · 共 93 行

/*
 * @(#)$Id: DijkstraContainer.java,v 1.5 2004/07/02 23:59:22 huebsch Exp $
 *
 * Copyright (c) 2001-2004 Regents of the University of California.
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached BERKELEY-LICENSE
 * file. If you do not find these files, copies can be found by writing to:
 * Computer Science Division, Database Group, Universite of California,
 * 617 Soda Hall #1776, Berkeley, CA 94720-1776. Attention: Berkeley License
 *
 * Copyright (c) 2003-2004 Intel Corporation. All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE file.
 * If you do not find these files, copies can be found by writing to:
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300,
 * Berkeley, CA, 94704.  Attention:  Intel License Inquiry.
 */


package simulator.schedulers.network.topology.transitstub;

import java.util.ArrayList;

/** Helper class for Dijkstra algorithm */
public class DijkstraContainer {

    Vertex vertex;     // vertex that this represents
    int currentWeight;
    ArrayList path;    // set of nodes leading to this

    /**
     * Constructor DijkstraContainer
     *
     * @param vertex
     */
    public DijkstraContainer(Vertex vertex) {
        this.vertex = vertex;
    }

    /**
     * Method getVertex
     * @return
     */
    public Vertex getVertex() {
        return vertex;
    }

    /**
     * Method getCurrentWeight
     * @return
     */
    public int getCurrentWeight() {
        return currentWeight;
    }

    /**
     * Method getPath
     * @return
     */
    public ArrayList getPath() {
        return path;
    }

    /**
     * Method setCurrentWeight
     *
     * @param currentWeight
     */
    public void setCurrentWeight(int currentWeight) {
        this.currentWeight = currentWeight;
    }

    /**
     * Method setPath
     *
     * @param path
     */
    public void setPath(ArrayList path) {
        this.path = path;
    }

    /**
     * Method toString
     * @return
     */
    public String toString() {
        return "DijkstraContainer:< " + vertex + ", " + currentWeight
               + ", Path:< " + path + ">>";
    }
    ;
}