TimeMarker


1   /* ============================================================
2    * JRobin : Pure java implementation of RRDTool's functionality
3    * ============================================================
4    *
5    * Project Info:  http://www.jrobin.org
6    * Project Lead:  Sasa Markovic (saxon@jrobin.org);
7    *
8    * (C) Copyright 2003, by Sasa Markovic.
9    *
10   * This library is free software; you can redistribute it and/or modify it under the terms
11   * of the GNU Lesser General Public License as published by the Free Software Foundation;
12   * either version 2.1 of the License, or (at your option) any later version.
13   *
14   * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
15   * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16   * See the GNU Lesser General Public License for more details.
17   *
18   * You should have received a copy of the GNU Lesser General Public License along with this
19   * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20   * Boston, MA 02111-1307, USA.
21   */
22  package org.jrobin.graph;
23  
24  /**
25   * <p>Represents a time grid marker (grid line with or without label on the X axis).</p>
26   * 
27   * @author Arne Vandamme (cobralord@jrobin.org)
28   */
29  class TimeMarker 
30  {
31      // ================================================================
32      // -- Members
33      // ================================================================ 
34      private long timestamp  = 0;
35      private String   text     = "";
36      private boolean label   = false;
37      
38      
39      // ================================================================
40      // -- Constructors
41      // ================================================================ 
42      /**
43       * @param ts Timestamp in seconds where this line should be set.
44       * @param v Text of a possible label for this marker.
45       * @param l True if this marker is a major grid line and is accompanied by a label.
46       */
47      TimeMarker( long ts, String   v, boolean l )
48      {
49          this.label  = l;
50          timestamp   = ts;
51          text        = v;
52      }
53      
54      
55      // ================================================================
56      // -- Protected methods
57      // ================================================================     
58      boolean isLabel()
59      {
60          return label;
61      }
62      
63      long getTimestamp() 
64      {
65          return timestamp / 1000;    
66      }
67      
68      String   getLabel()
69      {
70          return text;
71      }
72  }
73
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