stableipoint.java

用于求解TSP(Traveling salesman problem

/**
 * Description: provide the location information of a point
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    Apr 6, 2005
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * Please acknowledge the author(s) if you use this code in any way.
 */

package Global.basic.data.point;

import Global.basic.*;
import Global.basic.attrib.*;

public class StableIPoint extends BasicObject implements INodeNumberEngine, IGetIArrayEngine {
  protected int[] location;

  public StableIPoint(int dim) {
    location = new int[dim];
  }

  public StableIPoint(int[] location) {
    initLocation(location);
  }

  public void initLocation(int[] location) {
    this.location = location;
  }

  public int[] getIArray() {
    return location;
  }

  public void setValueAt(int value, int index) {
    location[index] = value;
  }

  public int getValueAt(int index) {
    return location[index];
  }

  public int getNodeNumber() {
    return location.length;
  }

  public void importStableIPoint(StableIPoint point) {
    System.arraycopy(point.location, 0, location, 0, location.length);
  }
}