nonterminalexpression.java

23种GOF模式的java代码实现

package org.gof.action.interpreter;

/**
 * <p>Title: Interpreter解释器模式</p>
 * <p>Description:Interpreter解释器模式范例</p>
 * <p>Copyright: Copyright (c) 2007</p>
 * 定义语言的文法 ,并且建立一个解释器来解释该语言中的句子
 * @author by lbj
 * @version 1.0
 */

public class NonterminalExpression
    implements AbstractExpression {
  private AbstractExpression successor;
  public void setSuccessor(AbstractExpression successor) {
    this.successor = successor;
  }

  public AbstractExpression getSuccessor() {
    return successor;
  }

  public void interpret(Context context) {
  }
}