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.eclipse.aether.util.filter;
20
21 import java.util.List;
22
23 import org.eclipse.aether.graph.DependencyFilter;
24 import org.eclipse.aether.graph.DependencyNode;
25
26 import static java.util.Objects.requireNonNull;
27
28 public abstract class AbstractDependencyFilterTest {
29
30 protected DependencyFilter getAcceptFilter() {
31 return new DependencyFilter() {
32
33 public boolean accept(DependencyNode node, List<DependencyNode> parents) {
34 requireNonNull(node, "node cannot be null");
35 requireNonNull(parents, "parents cannot be null");
36 return true;
37 }
38 };
39 }
40
41 protected DependencyFilter getDenyFilter() {
42 return new DependencyFilter() {
43
44 public boolean accept(DependencyNode node, List<DependencyNode> parents) {
45 return false;
46 }
47 };
48 }
49 }