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.alibaba.jstorm.metric;
  
  import java.util.HashMap;
  import java.util.Map;
  
  /**
   * @author Cody (weiyue.wy@alibaba-inc.com)
   * @since 2.0.5
   */
  public enum MetaType {
      TASK(1, "T"), COMPONENT(2, "C"), STREAM(3, "S"), WORKER(4, "W"), TOPOLOGY(5, "P"), NETTY(6, "N"), NIMBUS(7, "M"),
      COMPONENT_STREAM(8, "O");
  
      private int t;
      private String v;
  
      MetaType(int t, String v) {
          this.t = t;
          this.v = v;
      }
  
      private static final Map<String, MetaType> valueMap = new HashMap<>();
      private static final Map<Integer, MetaType> typeMap = new HashMap<>();
  
      static {
          for (MetaType type : MetaType.values()) {
              typeMap.put(type.getT(), type);
              valueMap.put(type.getV(), type);
          }
      }
  
      public String getV() {
          return this.v;
      }
  
      public int getT() {
          return t;
      }
  
      public static MetaType parse(char ch) {
          return parse(ch + "");
      }
  
      public static MetaType parse(String v) {
          return valueMap.get(v);
      }
  
      public static MetaType parse(int t) {
          return typeMap.get(t);
      }
  }
  