1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.eclipse.aether.util.artifact; 20 21 import java.util.HashMap; 22 import java.util.Map; 23 24 import org.eclipse.aether.artifact.ArtifactType; 25 import org.eclipse.aether.artifact.ArtifactTypeRegistry; 26 27 /** 28 * A simple map-based artifact type registry. 29 */ 30 class SimpleArtifactTypeRegistry implements ArtifactTypeRegistry { 31 32 private final Map<String, ArtifactType> types; 33 34 /** 35 * Creates a new artifact type registry with initally no registered artifact types. Use {@link #add(ArtifactType)} 36 * to populate the registry. 37 */ 38 SimpleArtifactTypeRegistry() { 39 types = new HashMap<>(); 40 } 41 42 /** 43 * Adds the specified artifact type to the registry. 44 * 45 * @param type The artifact type to add, must not be {@code null}. 46 * @return This registry for chaining, never {@code null}. 47 */ 48 public SimpleArtifactTypeRegistry add(ArtifactType type) { 49 types.put(type.getId(), type); 50 return this; 51 } 52 53 public ArtifactType get(String typeId) { 54 return types.get(typeId); 55 } 56 57 @Override 58 public String toString() { 59 return types.toString(); 60 } 61 }