jttemplatemethod.java

来自「Java Pattern Oriented Framework (Jt) 是为了」· Java 代码 · 共 51 行

package Jt;



/**
 * Jt Implementation of the Template Method pattern.
 */


abstract public class JtTemplateMethod extends JtObject {



  public JtTemplateMethod() {
  }


  /**
    * Defines processMessage as an abstract method. The actual 
    * implementation of processMessage is left to the subclasses.
    *
    * @param message Jt Message   
    */


  public abstract Object processMessage (Object message);  
  /*{

   String msgid = null;
   JtMessage e = (JtMessage) message;


     if (e == null)
	return null;

     msgid = (String) e.getMsgId ();

     if (msgid == null)
	return null;

     // Remove this object
     if (msgid.equals ("JtREMOVE")) {
       return (null);     
     }


     return (super.processMessage (message));     
   */

}