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1   /*
2    * Copyright 2006 - 2012 Christina Bohk and Roland Ewald
3    *  
4    * Licensed under the Apache License, Version 2.0 (the "License"); 
5    * you may not use this file except in compliance with the License. 
6    * You may obtain a copy of the License at 
7    *  
8    *  http://www.apache.org/licenses/LICENSE-2.0
9    *  
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
13   * See the License for the specific language governing permissions and 
14   * limitations under the License. 
15   */
16  package p3j.gui.misc;
17  
18  /**
19   * The available tabs for the navigation tree on the left-hand side of the GUI.
20   * 
21   * @author Christina Bohk
22   * @author Roland Ewald
23   * 
24   */
25  public enum NavigationTreeTab {
26  
27  	/** The overview on all projections in the database. */
28  	DB_OVERVIEW,
29  
30  	/** The overview on the elements of the projection. */
31  	PROJECTION_OVERVIEW,
32  
33  	/** The overview on the results associated with the projection. */
34  	RESULTS_OVERVIEW;
35  
36  	/**
37  	 * Gets the tab index.
38  	 * 
39  	 * @return the tab index
40  	 */
41  	public int getTabIndex() {
42  		switch (this) {
43  		case DB_OVERVIEW:
44  			return 0;
45  		case PROJECTION_OVERVIEW:
46  			return 1;
47  		case RESULTS_OVERVIEW:
48  			return 2;
49  		default:
50  			throw new IllegalArgumentException();
51  		}
52  	}
53  }