dietmodellocator.as

来自「用Flex实现的一个关于减肥系统的web界面,内部没有实际的业务逻辑,只是一个原」· AS 代码 · 共 30 行

package diet.model
{
	import diet.vo.activity.DinnerActivity;
	import diet.vo.user.User;
	
	[Bindable]
	public class DietModelLocator
	{
		private static var modelLocator :DietModelLocator;
		
		public static function getInstance() : DietModelLocator 
		{
			if ( modelLocator == null )
				modelLocator = new DietModelLocator();
				
			return modelLocator;
	    }
	   
	   	public function DietModelLocator() 
	   	{
	   		if ( DietModelLocator.modelLocator != null )
					throw new Error( "Only one ModelLocator instance should be instantiated" );	
	   	}
		public var dinnerActivity:DinnerActivity = new DinnerActivity();
		
		public var user:User = new User();
		public var isAnimated:Boolean = true;
		public var isLogin:Boolean = false;
	}
}