package com.pattern.interpreter;

public class VerbNode implements Node {

	String [] word={"Drink","Eat","Look","beat"};
 String token; 
 boolean boo;
 public void parse(Context context){
 token=context.nextToken();
 int i=0;
 for(i=0;i<word.length;i++){
 if(token.equalsIgnoreCase(word[i])){
 boo=true;
 break;
 }
 }
 if(i==word.length)
 boo=false;
 }
 public void execute(){
 if(boo){
 if(token.equalsIgnoreCase(word[0]))
 System.out.print("喝"); 
 if(token.equalsIgnoreCase(word[1]))
 System.out.print("吃"); 
 if(token.equalsIgnoreCase(word[2]))
 System.out.print("看"); 
 if(token.equalsIgnoreCase(word[3]))
 System.out.print("打"); 
 }
 else{
 System.out.print(token+"(不是该语言中的语句)");
 } 
 }

}