001/* -*- mode: Java; c-basic-offset: 2; indent-tabs-mode: nil; coding: utf-8-unix -*- 002 * 003 * Copyright © 2017-2018 microBean. 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * 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 014 * implied. See the License for the specific language governing 015 * permissions and limitations under the License. 016 */ 017package org.microbean.helm.maven; 018 019import java.util.EventListener; 020 021/** 022 * An {@link EventListener} that is notified when the history about a 023 * <a href="https://docs.helm.sh/glossary/#release">Helm release</a> 024 * has been retrieved. 025 * 026 * @author <a href="https://about.me/lairdnelson" 027 * target="_parent">Laird Nelson</a> 028 * 029 * @see ReleaseHistoryEvent 030 * 031 * @see GetHistoryMojo 032 */ 033public interface ReleaseHistoryListener extends EventListener { 034 035 /** 036 * Called when the history of a <a 037 * href="https://docs.helm.sh/glossary/#release">Helm release</a> has 038 * been {@linkplain GetHistoryMojo retrieved}. 039 * 040 * @param event the {@link ReleaseHistoryEvent} describing the history 041 * 042 * @see ReleaseHistoryEvent 043 * 044 * @see GetHistoryMojo 045 */ 046 public void releaseHistoryRetrieved(final ReleaseHistoryEvent event); 047 048}