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1   package org.apache.maven.lifecycle.internal;
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  import java.util.ArrayList;
23  import java.util.Arrays;
24  import java.util.List;
25  
26  /**
27   * Describes the required task segment as provided on the maven command line; i.e. "clean jetty:run install"
28   *
29   * @since 3.0
30   * @author Benjamin Bentmann
31   * @author Kristian Rosenvold (extracted class only)
32   *         <p/>
33   *         NOTE: This class is not part of any public api and can be changed or deleted without prior notice.
34   */
35  public final class TaskSegment
36  {
37  
38      // Can be both "LifeCycleTask" (clean/install) and "GoalTask" (org.mortbay.jetty:maven-jetty-plugin:6.1.19:run)
39  
40      private final List<Object> tasks;
41  
42      private final boolean aggregating;
43  
44      public TaskSegment( boolean aggregating )
45      {
46          this.aggregating = aggregating;
47          tasks = new ArrayList<Object>();
48      }
49  
50      public TaskSegment( boolean aggregating, Object... tasks )
51      {
52          this.aggregating = aggregating;
53          this.tasks = new ArrayList<Object>( Arrays.asList( tasks ) );
54      }
55  
56      @Override
57      public String toString()
58      {
59          return getTasks().toString();
60      }
61  
62      public List<Object> getTasks()
63      {
64          return tasks;
65      }
66  
67      public boolean isAggregating()
68      {
69          return aggregating;
70      }
71  
72      // TODO: Consider throwing UnsupprtedSomething on hashCode/equals
73  }