You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
835 B
37 lines
835 B
2 years ago
|
/*
|
||
|
|
DynAPI Distribution
|
||
|
|
PoolManager Class by Raymond Irving (http://dyntools.shorturl.com)
|
||
|
|
|
||
|
|
The DynAPI Distribution is distributed under the terms of the GNU LGPL license.
|
||
|
|
|
||
|
|
Note: pObj (Parent Object) must implement _CreatePoolObject() and _ResetPoolObject() functions
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
function PoolManager(pObj){
|
||
|
|
this._pool={};
|
||
|
|
this._cnt=0;
|
||
|
|
this._pobj=pObj;
|
||
|
|
};
|
||
|
|
var p = PoolManager.prototype;
|
||
|
|
p.getObject=function(){
|
||
|
|
var o,ob;
|
||
|
|
// check pool for free object
|
||
|
|
for(o in this._pool) {
|
||
|
|
ob=this._pool[o];
|
||
|
|
this._pool[o] = null;
|
||
|
|
delete this._pool[o];
|
||
|
|
return ob;
|
||
|
|
}
|
||
|
|
// call parent object to create new object
|
||
|
|
if(this._pobj._CreatePoolObject){
|
||
|
|
return this._pobj._CreatePoolObject();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
p.storeObject=function(o){
|
||
|
|
this._cnt++;
|
||
|
|
// reset object via _ResetPoolObject
|
||
|
|
o=this._pobj._ResetPoolObject(o);
|
||
|
|
this._pool['S'+this._cnt]=o;
|
||
|
|
};
|