io.etcd.jetcd.Cluster Maven / Gradle / Ivy
/*
* Copyright 2016-2021 The jetcd authors
*
* 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.
*/
package io.etcd.jetcd;
import java.net.URI;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import io.etcd.jetcd.cluster.MemberAddResponse;
import io.etcd.jetcd.cluster.MemberListResponse;
import io.etcd.jetcd.cluster.MemberRemoveResponse;
import io.etcd.jetcd.cluster.MemberUpdateResponse;
import io.etcd.jetcd.support.CloseableClient;
/**
* Interface of cluster client talking to etcd.
*/
public interface Cluster extends CloseableClient {
/**
* lists the current cluster membership.
*
* @return the response
*/
CompletableFuture listMember();
/**
* add a new member into the cluster.
*
* @param peerAddrs the peer addresses of the new member
* @return the response
*/
CompletableFuture addMember(List peerAddrs);
/**
* removes an existing member from the cluster.
*
* @param memberID the member to remove.
* @return the response
*/
CompletableFuture removeMember(long memberID);
/**
* update peer addresses of the member.
*
* @param memberID the member id.
* @param peerAddrs the addresses.
* @return the response
*/
CompletableFuture updateMember(long memberID, List peerAddrs);
}