001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.maven.plugins.annotations;
020
021/**
022 * Component instantiation strategy.
023 *
024 * @author Hervé Boutemy
025 * @since 3.0
026 */
027public enum InstantiationStrategy {
028    PER_LOOKUP("per-lookup"),
029    SINGLETON("singleton"),
030    KEEP_ALIVE("keep-alive"),
031    POOLABLE("poolable");
032
033    private final String id;
034
035    InstantiationStrategy(String id) {
036        this.id = id;
037    }
038
039    public String id() {
040        return this.id;
041    }
042}