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.apache.maven.api; 20 21 import org.apache.maven.api.annotations.Experimental; 22 import org.apache.maven.api.annotations.Immutable; 23 import org.apache.maven.api.annotations.Nonnull; 24 25 /** 26 * The {@code Coordinate} object is used to point to an {@link Artifact} 27 * but the version may be specified as a range instead of an exact version. 28 * 29 * @since 4.0 30 */ 31 @Experimental 32 @Immutable 33 public interface ArtifactCoordinate { 34 35 /** 36 * The groupId of the artifact. 37 * 38 * @return the groupId 39 */ 40 @Nonnull 41 String getGroupId(); 42 43 /** 44 * The artifactId of the artifact. 45 * 46 * @return the artifactId 47 */ 48 @Nonnull 49 String getArtifactId(); 50 51 /** 52 * The classifier of the artifact. 53 * 54 * @return the classifier or an empty string if none, never {@code null} 55 */ 56 @Nonnull 57 String getClassifier(); 58 59 /** 60 * The version of the artifact. 61 * 62 * @return the version 63 */ 64 @Nonnull 65 VersionRange getVersion(); 66 67 /** 68 * The extension of the artifact. 69 * 70 * @return the extension or an empty string if none, never {@code null} 71 */ 72 @Nonnull 73 String getExtension(); 74 75 /** 76 * Unique id identifying this artifact 77 */ 78 default String getId() { 79 return getGroupId() 80 + ":" + getArtifactId() 81 + ":" + getExtension() 82 + (getClassifier().isEmpty() ? "" : ":" + getClassifier()) 83 + ":" + getVersion(); 84 } 85 }