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 org.apache.ambari.server.notifications;
  
  /**
   * The {@link Recipient} class represents a target of a {@link Notification}.
   */
  public class Recipient {
  
    /**
     * A string that the concrete {@link NotificationDispatcher} can use to build
     * a backend recipient that will work with the dispatch mechanism.
     */
    public String Identifier;
  
    /**
     * Constructor.
     *
     */
    public Recipient() {
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    public String toString() {
      return Identifier;
    }
  }
  