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Swirlds is a software platform designed to build fully-distributed applications that harness the power of the cloud without servers. Now you can develop applications with fairness in decision making, speed, trust and reliability, at a fraction of the cost of traditional server-based platforms.
/*
* Copyright (C) 2023 Hedera Hashgraph, LLC
*
* 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.swirlds.base.state;
/**
* Phases in an object's {@link Lifecycle}.
*/
public enum LifecyclePhase {
/**
* The object's constructor has been called, but {@link Lifecycle#start()} has not yet been called.
*/
NOT_STARTED,
/**
* {@link Lifecycle#start()} has been called and has not yet finished. This is an optional phase, some objects
* may jump straight to {@link #STARTED}.
*/
STARTING,
/**
* {@link Lifecycle#start()} has been called and has been completed.
*/
STARTED,
/**
* {@link Lifecycle#stop()} has been called but has not yet finished. This is an optional phase, some objects
* may jump straight to {@link #STOPPED}.
*/
STOPPING,
/**
* {@link Lifecycle#stop()} has been called and has completed.
*/
STOPPED,
/**
* This object has encountered an unrecoverable error and is broken.
*/
ERROR
}