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.controller.jmx;
  
  import java.util.Set;
  
  /**
   * Provider of JMX host information.
   */
  public interface JMXHostProvider {
  
    String getPublicHostName(String clusterName, String hostName);
  
    /**
     * Get the JMX host names for the given cluster name and component name.
     *
     * @param clusterName    the cluster name
     * @param componentName  the component name
     *
     * @return set of JMX host names
     *
     */
    Set<String> getHostNames(String clusterName, String componentName);
  
    /**
     * Get the port for the specified cluster name and component.
     *
     * @param clusterName    the cluster name
     * @param componentName  the component name
     * @param hostName       the component hostName
     * @param httpsEnabled   https enabled
     *
     * @return the port for the specified cluster name and component
     */
    String getPort(String clusterName, String componentName, String hostName, boolean httpsEnabled);
  
    /**
     * Get the protocol for the specified cluster name and component.
     *
     * @param clusterName    the cluster name
     * @param componentName  the component name
     *
     * @return the JMX protocol for the specified cluster name and component, one of http or https
     *
     */
    String getJMXProtocol(String clusterName, String componentName) ;
    
    /**
     * Get the rpc tag for the specified cluster name, component and port number
     *
     * @param clusterName    the cluster name
     * @param componentName  the componentName name
     * @param port           the port number
     *
     * @return the RPC tag for the specified cluster name, component and port number(client/healthcheck/etc.).
     *
     */
    String getJMXRpcMetricTag(String clusterName, String componentName, String port);
  
  }
  