| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.maven.api.model; |
| |
| import java.io.Serializable; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Objects; |
| import java.util.stream.Collectors; |
| import java.util.stream.Stream; |
| |
| /** |
| * Class InputSource. |
| */ |
| public class InputSource implements Serializable { |
| |
| private final String modelId; |
| private final String location; |
| private final List<InputSource> inputs; |
| |
| public InputSource(String modelId, String location) { |
| this.modelId = modelId; |
| this.location = location; |
| this.inputs = null; |
| } |
| |
| public InputSource(Collection<InputSource> inputs) { |
| this.modelId = null; |
| this.location = null; |
| this.inputs = ImmutableCollections.copy(inputs); |
| } |
| |
| /** |
| * Get the path/URL of the POM or {@code null} if unknown. |
| * |
| * @return the location |
| */ |
| public String getLocation() { |
| return this.location; |
| } |
| |
| /** |
| * Get the identifier of the POM in the format {@code <groupId>:<artifactId>:<version>}. |
| * |
| * @return the model id |
| */ |
| public String getModelId() { |
| return this.modelId; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| InputSource that = (InputSource) o; |
| return Objects.equals(modelId, that.modelId) |
| && Objects.equals(location, that.location) |
| && Objects.equals(inputs, that.inputs); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(modelId, location, inputs); |
| } |
| |
| Stream<InputSource> sources() { |
| return inputs != null ? inputs.stream() : Stream.of(this); |
| } |
| |
| @Override |
| public String toString() { |
| if (inputs != null) { |
| return inputs.stream().map(InputSource::toString).collect(Collectors.joining(", ", "merged[", "]")); |
| } |
| return getModelId() + " " + getLocation(); |
| } |
| |
| public static InputSource merge(InputSource src1, InputSource src2) { |
| return new InputSource(Stream.concat(src1.sources(), src2.sources()).collect(Collectors.toSet())); |
| } |
| } |