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1 //
2 // Copyright (C) 2005 United States Government as represented by the
3 // Administrator of the National Aeronautics and Space Administration
4 // (NASA). All Rights Reserved.
5 //
6 // This software is distributed under the NASA Open Source Agreement
7 // (NOSA), version 1.3. The NOSA has been approved by the Open Source
8 // Initiative. See the file NOSA-1.3-JPF at the top of the distribution
9 // directory tree for the complete NOSA document.
10 //
11 // THE SUBJECT SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY
12 // KIND, EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT
13 // LIMITED TO, ANY WARRANTY THAT THE SUBJECT SOFTWARE WILL CONFORM TO
14 // SPECIFICATIONS, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR
15 // A PARTICULAR PURPOSE, OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY THAT
16 // THE SUBJECT SOFTWARE WILL BE ERROR FREE, OR ANY WARRANTY THAT
17 // DOCUMENTATION, IF PROVIDED, WILL CONFORM TO THE SUBJECT SOFTWARE.
18 //
19 package DEOS;
20
21 /**
22  * DOCUMENT ME!
23  */
24 class Registry {
25   static final int uSecsInFastestPeriod = 20;
26   static final int uTicksInFastestPeriod = 1;
27   static final int numPeriods = 3;
28
29   static int periodDurationInMicroSecs (int periodIndex) {
30     if (periodIndex == 0) {
31       return uSecsInFastestPeriod;
32     } else {
33       return 3 * uSecsInFastestPeriod * periodIndex;
34     }
35   }
36
37   static int periodDurationInSystemTicks (int periodIndex) {
38     if (periodIndex == 0) {
39       return uTicksInFastestPeriod;
40     } else {
41       return 3 * uTicksInFastestPeriod * periodIndex;
42     }
43   }
44 };
45
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