javascript泛型集合类

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1)Hash

<script type="text/javascript">var h1 = new Hash();h1.add(1,2);h1.add("aa","xxx");h1.add("b","yy");h1.add("c","zzz");h1.forEach(function(item,i,h){    alert(item.key+":"+item.value+":"+Object.getTypeName(item.key));});</script>

2)List

<script type="text/javascript">var lst = new List(Number)();    lst.add(1);    lst.add(32);    lst.add(444);        var lst2 = new List(Number)();    lst2.add(-1);        lst2.insertRange(0,lst);    lst2.forEach(function(item,i,lt){        alert(item);    });    alert(lst2.getCount());</script>

3)Dictionary

<script type="text/javascript">var ds = new Dictionary(Number,String)();ds.add(1,"1");ds.add(2,"222");ds.forEach(function(item,i,d){    alert(Object.getTypeName(item.key)+":"+item.key+","+item.value);});var MyClass = function(name){    this.name = name;}MyClass.__typeName = 'MyClass';MyClass.__class = true;var a = new MyClass("a");var b = new MyClass("b");var dss = new Dictionary(MyClass,String)();dss.add(a,"x");dss.add(b,"y");dss.forEach(function(item,i,d){    alert(Object.getTypeName(item.key)+":"+item.key.name+","+item.value);});</script>

4)Stack

<script type="text/javascript">var sk = new Stack(Number)();    sk.push(1);    sk.push(321);    sk.forEach(function(item,i,k){        alert(item+":"+i);    },'a');</script>

5)Queue

<script type="text/javascript">var qs = new Queue(String)();qs.enqueue("1");qs.enqueue("xxx");qs.forEach(function(item,i,q){    alert(item+":"+i);});</script>