| /* |
| * Copyright 2007 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.xml.client.impl; |
| |
| import com.google.gwt.core.client.JavaScriptObject; |
| import com.google.gwt.xml.client.Node; |
| import com.google.gwt.xml.client.NodeList; |
| |
| /** |
| * This class implements the NodeList interface using the underlying |
| * JavaScriptObject's implementation. |
| */ |
| class NodeListImpl extends DOMItem implements NodeList { |
| |
| protected NodeListImpl(JavaScriptObject o) { |
| super(o); |
| } |
| |
| public int getLength() { |
| return XMLParserImpl.getLength(this.getJsObject()); |
| } |
| |
| /** |
| * This method gets the index item. |
| * |
| * @param index - the index to be retrieved |
| * @return the item at this index |
| * @see com.google.gwt.xml.client.NodeList#item(int) |
| */ |
| public Node item(int index) { |
| return NodeImpl.build(XMLParserImpl.item(this.getJsObject(), index)); |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder b = new StringBuilder(); |
| for (int i = 0; i < getLength(); i++) { |
| b.append(item(i).toString()); |
| } |
| return b.toString(); |
| } |
| } |