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.apache.maven.execution;
20
21 /**
22 * Describes whether a target should be activated or not, and if that is required or optional.
23 */
24 enum ActivationSettings {
25 ACTIVATION_OPTIONAL(true, true),
26 ACTIVATION_REQUIRED(true, false),
27 DEACTIVATION_OPTIONAL(false, true),
28 DEACTIVATION_REQUIRED(false, false);
29
30 /**
31 * Should the target be active?
32 */
33 final boolean active;
34 /**
35 * Should the build continue if the target is not present?
36 */
37 final boolean optional;
38
39 ActivationSettings(final boolean active, final boolean optional) {
40 this.active = active;
41 this.optional = optional;
42 }
43
44 static ActivationSettings of(final boolean active, final boolean optional) {
45 if (optional) {
46 return active ? ACTIVATION_OPTIONAL : DEACTIVATION_OPTIONAL;
47 } else {
48 return active ? ACTIVATION_REQUIRED : DEACTIVATION_REQUIRED;
49 }
50 }
51 }