hadoop-mapreduce/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/NavBlock.java

/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF 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
*
*     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 org.apache.hadoop.yarn.webapp.view;

public class NavBlock extends HtmlBlock {

  @Override protected void render(Block html) {
    html.
      div("#nav").
        h3("Heading1").
        ul().
          li("Item 1").
          li("Item 2").
          li("...")._().
        h3("Tools").
        ul().
          li().a("/conf", "Configuration")._().
          li().a("/stacks", "Thread dump")._().
          li().a("/logs", "Logs")._().
          li().a("/metrics", "Metrics")._()._()._().
      div("#themeswitcher")._();
  }
}