com.gemstone.gemfire.admin.internal.SystemMembershipEventImpl Maven / Gradle / Ivy
/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* Licensed 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. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.admin.internal;
import com.gemstone.gemfire.admin.*;
import com.gemstone.gemfire.distributed.DistributedMember;
/**
* An event delivered to a {@link SystemMembershipListener} when a
* member has joined or left the distributed system.
*
* @author Darrel Schneider
* @since 5.0
*/
public class SystemMembershipEventImpl implements SystemMembershipEvent {
/** The id of the member that generated this event */
private DistributedMember id;
/////////////////////// Constructors ///////////////////////
/**
* Creates a new SystemMembershipEvent for the member
* with the given id.
*/
protected SystemMembershipEventImpl(DistributedMember id) {
this.id = id;
}
///////////////////// Instance Methods /////////////////////
public String getMemberId() {
return this.id.toString();
}
public DistributedMember getDistributedMember() {
return this.id;
}
// /**
// * Returns the user specified callback object associated with this
// * membership event. Note that the callback argument is always
// * null for the event delivered to the {@link
// * SystemMembershipListener#memberCrashed} method.
// *
// * @since 4.0
// */
// public Object getCallbackArgument() {
// throw new UnsupportedOperationException("Not implemented yet");
// }
@Override
public String toString() {
return "Member " + this.getMemberId();
}
}