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1   /*
2    * #%L
3    * Native ARchive plugin for Maven
4    * %%
5    * Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
6    * %%
7    * Licensed under the Apache License, Version 2.0 (the "License");
8    * you may not use this file except in compliance with the License.
9    * You may obtain a copy of the License at
10   * 
11   * http://www.apache.org/licenses/LICENSE-2.0
12   * 
13   * Unless required by applicable law or agreed to in writing, software
14   * distributed under the License is distributed on an "AS IS" BASIS,
15   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16   * See the License for the specific language governing permissions and
17   * limitations under the License.
18   * #L%
19   */
20  package com.github.maven_nar.cpptasks;
21  
22  /**
23   * A description of a file built or to be built
24   */
25  public final class TargetHistory {
26    private final/* final */String config;
27    private final/* final */String output;
28    private final/* final */long outputLastModified;
29    private final/* final */SourceHistory[] sources;
30  
31    /**
32     * Constructor from build step
33     */
34    public TargetHistory(final String config, final String output, final long outputLastModified,
35        final SourceHistory[] sources) {
36      if (config == null) {
37        throw new NullPointerException("config");
38      }
39      if (sources == null) {
40        throw new NullPointerException("source");
41      }
42      if (output == null) {
43        throw new NullPointerException("output");
44      }
45      this.config = config;
46      this.output = output;
47      this.outputLastModified = outputLastModified;
48      this.sources = sources.clone();
49    }
50  
51    public String getOutput() {
52      return this.output;
53    }
54  
55    public long getOutputLastModified() {
56      return this.outputLastModified;
57    }
58  
59    public String getProcessorConfiguration() {
60      return this.config;
61    }
62  
63    public SourceHistory[] getSources() {
64      final SourceHistory[] clone = this.sources.clone();
65      return clone;
66    }
67  }