/*
 * 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.geode.management.membership;

import org.apache.geode.distributed.DistributedMember;

/**
 * An event delivered to a {@link ClientMembershipListener} when this process detects connection
 * changes to ClientServers or clients.
 *
 * @since GemFire 8.0
 */
public interface ClientMembershipEvent {

  /**
   * Returns the member that connected or disconnected.
   *
   * @return the member that connected or disconnected
   *
   * @see org.apache.geode.distributed.DistributedSystem#getDistributedMember
   */
  DistributedMember getMember();

  /**
   * Returns the id of the member that connected or disconnected.
   *
   * @return the id of the member that connected or disconnected
   *
   * @see org.apache.geode.distributed.DistributedMember#getId
   */
  String getMemberId();

  /**
   * Returns true if the member is a client to a CacheServer hosted by this process. Returns false
   * if the member is a peer that this process is connected to.
   *
   * @return whether the member is a client to a CacheServer hosted by this process
   */
  boolean isClient();

}
