site/j2s/java/util/StringTokenizer.js

   1 Clazz.load(["java.util.Enumeration"],"java.util.StringTokenizer",["java.lang.NullPointerException","java.util.NoSuchElementException"],function(){\r
   2 c$=Clazz.decorateAsClass(function(){\r
   3 this.string=null;\r
   4 this.delimiters=null;\r
   5 this.returnDelimiters=false;\r
   6 this.position=0;\r
   7 Clazz.instantialize(this,arguments);\r
   8 },java.util,"StringTokenizer",null,java.util.Enumeration);\r
   9 Clazz.makeConstructor(c$,\r
  10 function(string){\r
  11 this.construct(string," \t\n\r\f",false);\r
  12 },"~S");\r
  13 Clazz.makeConstructor(c$,\r
  14 function(string,delimiters){\r
  15 this.construct(string,delimiters,false);\r
  16 },"~S,~S");\r
  17 Clazz.makeConstructor(c$,\r
  18 function(string,delimiters,returnDelimiters){\r
  19 if(string!=null){\r
  20 this.string=string;\r
  21 this.delimiters=delimiters;\r
  22 this.returnDelimiters=returnDelimiters;\r
  23 this.position=0;\r
  24 }else throw new NullPointerException();\r
  25 },"~S,~S,~B");\r
  26 Clazz.defineMethod(c$,"countTokens",\r
  27 function(){\r
  28 var count=0;\r
  29 var inToken=false;\r
  30 for(var i=this.position,length=this.string.length;i<length;i++){\r
  31 if(this.delimiters.indexOf(this.string.charAt(i),0)>=0){\r
  32 if(this.returnDelimiters)count++;\r
  33 if(inToken){\r
  34 count++;\r
  35 inToken=false;\r
  36 }}else{\r
  37 inToken=true;\r
  38 }}\r
  39 if(inToken)count++;\r
  40 return count;\r
  41 });\r
  42 Clazz.overrideMethod(c$,"hasMoreElements",\r
  43 function(){\r
  44 return this.hasMoreTokens();\r
  45 });\r
  46 Clazz.defineMethod(c$,"hasMoreTokens",\r
  47 function(){\r
  48 var length=this.string.length;\r
  49 if(this.position<length){\r
  50 if(this.returnDelimiters)return true;\r
  51 for(var i=this.position;i<length;i++)if(this.delimiters.indexOf(this.string.charAt(i),0)==-1)return true;\r
  52 \r
  53 }return false;\r
  54 });\r
  55 Clazz.overrideMethod(c$,"nextElement",\r
  56 function(){\r
  57 return this.nextToken();\r
  58 });\r
  59 Clazz.defineMethod(c$,"nextToken",\r
  60 function(){\r
  61 var i=this.position;\r
  62 var length=this.string.length;\r
  63 if(i<length){\r
  64 if(this.returnDelimiters){\r
  65 if(this.delimiters.indexOf(this.string.charAt(this.position),0)>=0)return String.valueOf(this.string.charAt(this.position++));\r
  66 for(this.position++;this.position<length;this.position++)if(this.delimiters.indexOf(this.string.charAt(this.position),0)>=0)return this.string.substring(i,this.position);\r
  67 \r
  68 return this.string.substring(i);\r
  69 }while(i<length&&this.delimiters.indexOf(this.string.charAt(i),0)>=0)i++;\r
  70 \r
  71 this.position=i;\r
  72 if(i<length){\r
  73 for(this.position++;this.position<length;this.position++)if(this.delimiters.indexOf(this.string.charAt(this.position),0)>=0)return this.string.substring(i,this.position);\r
  74 \r
  75 return this.string.substring(i);\r
  76 }}throw new java.util.NoSuchElementException();\r
  77 });\r
  78 Clazz.defineMethod(c$,"nextToken",\r
  79 function(delims){\r
  80 this.delimiters=delims;\r
  81 return this.nextToken();\r
  82 },"~S");\r
  83 });\r