1 package org.apache.maven.model.building;
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 /**
23 * Builds the effective model from a POM.
24 *
25 * @author Benjamin Bentmann
26 */
27 public interface ModelBuilder
28 {
29
30 /**
31 * Builds the effective model of the specified POM.
32 *
33 * @param request The model building request that holds the parameters, must not be {@code null}.
34 * @return The result of the model building, never {@code null}.
35 * @throws ModelBuildingException If the effective model could not be built.
36 */
37 ModelBuildingResult build( ModelBuildingRequest request )
38 throws ModelBuildingException;
39
40 /**
41 * Builds the effective model by completing the specified interim result which was produced by a previous call to
42 * {@link #build(ModelBuildingRequest)} with {@link ModelBuildingRequest#isTwoPhaseBuilding()} being {@code true}.
43 * The model building request passed to this method must be the same as the one used for the first phase of the
44 * model building.
45 *
46 * @param request The model building request that holds the parameters, must not be {@code null}.
47 * @param result The interim result of the first phase of model building, must not be {@code null}.
48 * @return The result of the model building, never {@code null}.
49 * @throws ModelBuildingException If the effective model could not be built.
50 */
51 ModelBuildingResult build( ModelBuildingRequest request, ModelBuildingResult result )
52 throws ModelBuildingException;
53
54 }