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 import java.util.Optional;
22
23 /**
24 * Instances of this class are responsible for determining whether it makes sense to "resume" a build (i.e., using
25 * the {@code --resume} flag.
26 */
27 public interface BuildResumptionAnalyzer {
28 /**
29 * Construct an instance of {@link BuildResumptionData} based on the outcome of the current Maven build.
30 * @param result Outcome of the current Maven build.
31 * @return A {@link BuildResumptionData} instance or {@link Optional#empty()} if resuming the build is not possible.
32 */
33 Optional<BuildResumptionData> determineBuildResumptionData(MavenExecutionResult result);
34 }