basicobject.java

来自「用于求解TSP(Traveling salesman problem」· Java 代码 · 共 30 行

/**
 * Description: provide a parent class that implement the interface Clonable
 * and Serializable.
 *
 * @ Author        Create/Modi     Note
 * Xiaofeng Xie    May 22, 2000
 * Xiaofeng Xie    May 04, 2005    Become identifable
 * Xiaofeng Xie    Jun 11, 2005    Remove identifable
 */

package Global.basic;

import java.io.*;

public abstract class BasicObject extends Object implements Cloneable, Serializable {

  public BasicObject getSelf() {
    return this;
  }

  public Object clone() {
    try {
      BasicObject obj = (BasicObject)super.clone();
      return obj;
    } catch(Exception e) {
      return null;
    }
  }
}