src/org/json/simple/parser/Yytoken.java

   1 /*
   2  * $Id: Yytoken.java,v 1.1 2006/04/15 14:10:48 platform Exp $
   3  * Created on 2006-4-15
   4  */
   5 package org.json.simple.parser;
   6
   7 /**
   8  * @author FangYidong<fangyidong@yahoo.com.cn>
   9  */
  10 public class Yytoken {
  11         public static final int TYPE_VALUE=0;//JSON primitive value: string,number,boolean,null
  12         public static final int TYPE_LEFT_BRACE=1;
  13         public static final int TYPE_RIGHT_BRACE=2;
  14         public static final int TYPE_LEFT_SQUARE=3;
  15         public static final int TYPE_RIGHT_SQUARE=4;
  16         public static final int TYPE_COMMA=5;
  17         public static final int TYPE_COLON=6;
  18         public static final int TYPE_EOF=-1;//end of file
  19
  20         public int type=0;
  21         public Object value=null;
  22
  23         public Yytoken(int type,Object value){
  24                 this.type=type;
  25                 this.value=value;
  26         }
  27
  28         public String toString(){
  29                 StringBuffer sb = new StringBuffer();
  30                 switch(type){
  31                 case TYPE_VALUE:
  32                         sb.append("VALUE(").append(value).append(")");
  33                         break;
  34                 case TYPE_LEFT_BRACE:
  35                         sb.append("LEFT BRACE({)");
  36                         break;
  37                 case TYPE_RIGHT_BRACE:
  38                         sb.append("RIGHT BRACE(})");
  39                         break;
  40                 case TYPE_LEFT_SQUARE:
  41                         sb.append("LEFT SQUARE([)");
  42                         break;
  43                 case TYPE_RIGHT_SQUARE:
  44                         sb.append("RIGHT SQUARE(])");
  45                         break;
  46                 case TYPE_COMMA:
  47                         sb.append("COMMA(,)");
  48                         break;
  49                 case TYPE_COLON:
  50                         sb.append("COLON(:)");
  51                         break;
  52                 case TYPE_EOF:
  53                         sb.append("END OF FILE");
  54                         break;
  55                 }
  56                 return sb.toString();
  57         }
  58 }