site/j2s/java/util/HashSet.js

   1 Clazz.load(["java.util.AbstractSet","$.Set"],"java.util.HashSet",["java.util.HashMap"],function(){
   2 c$=Clazz.decorateAsClass(function(){
   3 this.backingMap=null;
   4 Clazz.instantialize(this,arguments);
   5 },java.util,"HashSet",java.util.AbstractSet,[java.util.Set,Cloneable,java.io.Serializable]);
   6
   7
   8 Clazz.makeConstructor(c$,
   9 function(){
  10 this.construct(new java.util.HashMap());
  11 });
  12 Clazz.makeConstructor(c$,
  13 function(capacity){
  14 this.construct(new java.util.HashMap(capacity));
  15 },"~N");
  16 Clazz.makeConstructor(c$,
  17 function(capacity,loadFactor){
  18 this.construct(new java.util.HashMap(capacity,loadFactor));
  19 },"~N,~N");
  20 Clazz.makeConstructor(c$,
  21 function(collection){
  22 this.construct(new java.util.HashMap(collection.size()<6?11:collection.size()*2));
  23 for(var e,$e=collection.iterator();$e.hasNext()&&((e=$e.next())||true);){
  24 this.add(e);
  25 }
  26 },"java.util.Collection");
  27 Clazz.makeConstructor(c$,
  28 function(backingMap){
  29 Clazz.superConstructor(this,java.util.HashSet,[]);
  30 this.backingMap=backingMap;
  31 },"java.util.HashMap");
  32
  33 Clazz.overrideMethod(c$,"add",
  34 function(object){
  35 return this.backingMap.put(object,this)==null;
  36 },"~O");
  37 Clazz.overrideMethod(c$,"clear",
  38 function(){
  39 this.backingMap.clear();
  40 });
  41 Clazz.defineMethod(c$,"clone",
  42 function(){
  43 try{
  44 var clone=this.cloneHM();
  45 clone.backingMap=this.backingMap.clone();
  46 return clone;
  47 }catch(e){
  48 if(Clazz.instanceOf(e,CloneNotSupportedException)){
  49 return null;
  50 }else{
  51 throw e;
  52 }
  53 }
  54 });
  55 Clazz.overrideMethod(c$,"contains",
  56 function(object){
  57 return this.backingMap.containsKey(object);
  58 },"~O");
  59 Clazz.overrideMethod(c$,"isEmpty",
  60 function(){
  61 return this.backingMap.isEmpty();
  62 });
  63 Clazz.defineMethod(c$,"iterator",
  64 function(){
  65 return this.backingMap.keySet().iterator();
  66 });
  67 Clazz.overrideMethod(c$,"remove",
  68 function(object){
  69 return this.backingMap.remove(object)!=null;
  70 },"~O");
  71 Clazz.overrideMethod(c$,"size",
  72 function(){
  73 return this.backingMap.size();
  74 });
  75 Clazz.defineMethod(c$,"createBackingMap",
  76 function(capacity,loadFactor){
  77 return new java.util.HashMap(capacity,loadFactor);
  78 },"~N,~N");
  79 });