/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* licenses this file to you 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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 org.apereo.portal.rest.layout;
import java.util.ArrayList;
import java.util.List;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class TabListOfNodes implements NodeList {
private List<Node> tab = new ArrayList<Node>();
@Override
public int getLength() {
return tab.size();
}
@Override
public Node item(int index) {
return tab.get(index);
}
public void addItem(Node node) {
tab.add(node);
}
public void addAllChannels(NodeList root) {
for (int i = 0; i < root.getLength(); i++) {
Node cur = root.item(i);
if ("channel".equals(cur.getNodeName())) {
this.addItem(cur);
} else {
if (cur.getChildNodes() != null && cur.getChildNodes().getLength() > 0) {
addAllChannels(cur.getChildNodes());
}
}
}
}
}