com.google.gwt.xml.client.impl.NodeListImpl Maven / Gradle / Ivy
/*
* 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();
}
}