1 package org.eclipse.aether.util.filter;
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.DependencyFilter;
25 import org.eclipse.aether.graph.DependencyNode;
26
27 import static java.util.Objects.requireNonNull;
28
29 public abstract class AbstractDependencyFilterTest
30 {
31
32 protected DependencyFilter getAcceptFilter()
33 {
34 return new DependencyFilter()
35 {
36
37 public boolean accept( DependencyNode node, List<DependencyNode> parents )
38 {
39 requireNonNull( node, "node cannot be null" );
40 requireNonNull( parents, "parents cannot be null" );
41 return true;
42 }
43
44 };
45 }
46
47 protected DependencyFilter getDenyFilter()
48 {
49 return new DependencyFilter()
50 {
51
52 public boolean accept( DependencyNode node, List<DependencyNode> parents )
53 {
54 return false;
55 }
56 };
57 }
58
59 }