| /* |
| * 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.geode.test.dunit; |
| |
| /** |
| * Provides callback notifications for creation of and bouncing of dunit VMs. |
| */ |
| public interface VMEventListener { |
| |
| /** |
| * Invoked after creating a new dunit VM. |
| * |
| * @see VM#getVM(int) |
| */ |
| default void afterCreateVM(VM vm) { |
| // nothing |
| } |
| |
| /** |
| * Invoked before bouncing a dunit VM. |
| * |
| * @see VM#bounce() |
| * @see VM#bounceForcibly() |
| */ |
| default void beforeBounceVM(VM vm) { |
| // nothing |
| } |
| |
| /** |
| * Invoked after bouncing a dunit VM. |
| * |
| * @see VM#bounce() |
| * @see VM#bounceForcibly() |
| */ |
| default void afterBounceVM(VM vm) { |
| // nothing |
| } |
| } |