| /** |
| * 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.server.resourcemanager.webapp.dao; |
| |
| import org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities.ActivityNode; |
| |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /* |
| * DAO object to display node information in allocation tree. |
| * It corresponds to "ActivityNode" class. |
| */ |
| @XmlRootElement |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public class ActivityNodeInfo { |
| protected String name; // The name for activity node |
| protected String appPriority; |
| protected String requestPriority; |
| protected String allocationState; |
| protected String diagnostic; |
| |
| protected List<ActivityNodeInfo> children; |
| |
| ActivityNodeInfo() { |
| } |
| |
| ActivityNodeInfo(ActivityNode node) { |
| this.name = node.getName(); |
| getPriority(node); |
| this.allocationState = node.getState().name(); |
| this.diagnostic = node.getDiagnostic(); |
| this.children = new ArrayList<>(); |
| |
| for (ActivityNode child : node.getChildren()) { |
| ActivityNodeInfo containerInfo = new ActivityNodeInfo(child); |
| this.children.add(containerInfo); |
| } |
| } |
| |
| private void getPriority(ActivityNode node) { |
| if (node.getType()) { |
| this.appPriority = node.getAppPriority(); |
| } else { |
| this.requestPriority = node.getRequestPriority(); |
| } |
| } |
| } |