sampleinterfaceinheritance.as

《Flash AS3殿堂之路》光盘源码 学习ActionScript 3.0

package org.kingda.book.basicoop.abstractclassandinterface
{
	import flash.display.Sprite;

	public class SampleInterfaceInheritance extends Sprite
	{
		public function SampleInterfaceInheritance() {
			var foo:IAll = new Foo();
			trace (foo.name);
			trace (foo.clone());
			foo.hello();
		}
	}
}

interface IHasName {
	function get name():String;
}
interface IClonable {
	function clone():IClonable;
}
interface IAll extends IClonable,IHasName {
	function hello():void;
	
}
class Foo implements IAll {
	public function get name():int {
		return 1000;
	}
	public function clone():IClonable {
		return new Foo();
	}
	public function hello():void {
		trace ("hi");
	}
}