mustella/tests/mobile/components/BusyIndicator/swfs/utils/qe/WeakReferenceDictionary.as

////////////////////////////////////////////////////////////////////////////////
//
//  Licensed to the Apache Software Foundation (ASF) under one or more
//  contributor license agreements.  See the NOTICE file distributed with
//  this work for additional information regarding copyright ownership.
//  The ASF licenses this file to You under the Apache License, Version 2.0
//  (the "License"); you may not use this file except in compliance with
//  the License.  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//
////////////////////////////////////////////////////////////////////////////////


package utils.qe
{
	import flash.utils.Dictionary;
	
	public class WeakReferenceDictionary
	{
		private var dic:Dictionary;
		
		public function WeakReferenceDictionary( obj:* )
		{
			dic = new Dictionary( true );
			dic[obj] = 1;
		}
		
		public function get():*
		{
			for( var item:* in dic )
			{
				return item;
			}
			return null;
		}
	}
}