001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel;
018
019import java.io.Serializable;
020
021/**
022 * Represents the status of a {@link Service} instance
023 */
024public enum ServiceStatus implements Serializable {
025    Starting, Started, Stopping, Stopped, Suspending, Suspended;
026
027    public boolean isStartable() {
028        return this == Stopped || this == Suspended;
029    }
030
031    public boolean isStoppable() {
032        return this == Started || this == Suspended;
033    }
034
035    public boolean isSuspendable() {
036        return this == Started;
037    }
038
039    public boolean isStarting() {
040        return this == Starting;
041    }
042
043    public boolean isStarted() {
044        return this == Started;
045    }
046
047    public boolean isStopping() {
048        return this == Stopping;
049    }
050
051    public boolean isStopped() {
052        return this == Stopped;
053    }
054
055    public boolean isSuspending() {
056        return this == Suspending;
057    }
058
059    public boolean isSuspended() {
060        return this == Suspended;
061    }
062
063}