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The official Couchbase JVM Core IO Library
/*
* Copyright (c) 2018 Couchbase, Inc.
*
* 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 com.couchbase.client.core.node;
/**
* Holds all the different states a {@link Node} can be in.
*/
public enum NodeState {
/**
* This {@link Node} is idle (no services attached at all or all of them idle)
*/
IDLE,
/**
* This {@link Node} is disconnected (has services and all are disconnected)
*/
DISCONNECTED,
/**
* This {@link Node} has all services connecting.
*/
CONNECTING,
/**
* This {@link Node} has all services connected.
*/
CONNECTED,
/**
* This {@link Node} has all services disconnecting.
*/
DISCONNECTING,
/**
* This {@link Node} has at least one service connected.
*/
DEGRADED
}