1 package org.apache.maven.project; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import java.util.List; 23 24 import org.eclipse.aether.graph.Dependency; 25 import org.eclipse.aether.graph.DependencyNode; 26 27 /** 28 * The result of a project dependency resolution. 29 * 30 * @author Benjamin Bentmann 31 */ 32 public interface DependencyResolutionResult 33 { 34 35 /** 36 * Gets the dependency graph of the project. 37 * 38 * @return The dependency graph or {@code null} if not available. 39 */ 40 DependencyNode getDependencyGraph(); 41 42 /** 43 * Gets the transitive dependencies of the project that were not excluded by 44 * {@link DependencyResolutionRequest#getResolutionFilter()}. This list is a union of the results from 45 * {@link #getResolvedDependencies()} and {@link #getUnresolvedDependencies()}. 46 * 47 * @return The transitive dependencies, never {@code null}. 48 */ 49 List<Dependency> getDependencies(); 50 51 /** 52 * Gets the dependencies that were successfully resolved. 53 * 54 * @return The resolved dependencies, never {@code null}. 55 */ 56 List<Dependency> getResolvedDependencies(); 57 58 /** 59 * Gets the dependencies that could not be resolved. 60 * 61 * @return The unresolved dependencies, never {@code null}. 62 */ 63 List<Dependency> getUnresolvedDependencies(); 64 65 /** 66 * Gets the errors that occurred while building the dependency graph. 67 * 68 * @return The errors that occurred while building the dependency graph, never {@code null}. 69 */ 70 List<Exception> getCollectionErrors(); 71 72 /** 73 * Gets the errors that occurred while resolving the specified dependency. 74 * 75 * @param dependency The dependency for which to retrieve the errors, must not be {@code null}. 76 * @return The resolution errors for the specified dependency, never {@code null}. 77 */ 78 List<Exception> getResolutionErrors( Dependency dependency ); 79 80 }