iterator.js

来自「JSVM核心类库,收集了JAVA进行JSVM开发必用技术进行归纳,在实际项目应用」· JavaScript 代码 · 共 29 行

// Description:	js.util.Iterator 类
// Author:	Changhua.Wan
// Version:	2004.01.26.01

_package("js.util");

_import("js.util.Enumeration");

function js.util.Iterator(a) {

	var _a = null;
	if (a instanceof js.util.Enumeration)
		_a = a.valueOf();
	else
		_a = a;
	
	js.util.Iterator._base.call(this, _a);
	this.hasNext = function() {
		return this.hasMoreElements();
	};
	this.next = function() {
		return this.nextElement();
	};
	this.remove = function() {};
}

js.util.Iterator._extends("js.util.Enumeration");