1 /*
2 * The MIT License (MIT)
3 *
4 * Copyright (c) 2013-2026 The Coveralls Maven Plugin Project Contributors:
5 * https://github.com/hazendaz/coveralls-maven-plugin/graphs/contributors
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23 * THE SOFTWARE.
24 */
25 package org.eluder.coveralls.maven.plugin.util;
26
27 import java.util.ArrayList;
28 import java.util.Collections;
29 import java.util.List;
30
31 import org.apache.maven.project.MavenProject;
32
33 /**
34 * The Class MavenProjectCollector.
35 */
36 public class MavenProjectCollector {
37
38 /** The root. */
39 private final MavenProject root;
40
41 /**
42 * Instantiates a new maven project collector.
43 *
44 * @param root
45 * the root
46 */
47 public MavenProjectCollector(final MavenProject root) {
48 this.root = root;
49 }
50
51 /**
52 * Collect.
53 *
54 * @return the list
55 */
56 public List<MavenProject> collect() {
57 final List<MavenProject> projects = new ArrayList<>();
58 this.collect(this.root, projects);
59 return Collections.unmodifiableList(projects);
60 }
61
62 /**
63 * Collect.
64 *
65 * @param project
66 * the project
67 * @param projects
68 * the projects
69 */
70 private void collect(final MavenProject project, final List<MavenProject> projects) {
71 projects.add(project);
72 for (final MavenProject child : project.getCollectedProjects()) {
73 this.collect(child, projects);
74 }
75 }
76 }