| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.ignite.lifecycle; |
| |
| import org.apache.ignite.IgniteException; |
| |
| /** |
| * All components provided in Ignite configuration can implement this interface. |
| * If a component implements this interface, then method {@link #start()} will be called |
| * during grid startup and {@link #stop()} will be called during stop. |
| */ |
| public interface LifecycleAware { |
| /** |
| * Starts grid component, called on grid start. |
| * |
| * @throws IgniteException If failed. |
| */ |
| public void start() throws IgniteException; |
| |
| /** |
| * Stops grid component, called on grid shutdown. |
| * |
| * @throws IgniteException If failed. |
| */ |
| public void stop() throws IgniteException; |
| } |