content: /*
   * 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 com.aliyun.openservices.odps.console.cupid.common;
  
  import java.util.Arrays;
  
  public class YarnConstants {
      public enum AppState {
          NEW,
          NEW_SAVING,
          SUBMITTED,
          ACCEPTED,
          RUNNING,
          FINISHED,
          FAILED,
          KILLED
      }
  
      public enum FinalApplicationStatus {
          UNDEFINED,
          SUCCEEDED,
          FAILED,
          KILLED
      }
  
      public static Integer getAppStateCode(String state) {
          for (AppState appState : AppState.values()) {
              if (state.equalsIgnoreCase(appState.name())) {
                  return appState.ordinal();
              }
          }
  
          throw new RuntimeException("Illegal yarn application state: " + state);
      }
  
      public static String getAppStateStr(long order) {
          YarnConstants.AppState[] states = YarnConstants.AppState.values();
          if (order >= states.length || order < 0) {
              throw new RuntimeException("Illegal yarn application state: " + order);
          }
  
          return states[(int) order].name();
      }
  }
  