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6040f86c ASL |
1 | /** |
2 | * | |
3 | */ | |
4 | package org.eclipse.linuxtools.lttng.stubs; | |
5 | ||
6c13869b | 6 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; |
6040f86c ASL |
7 | |
8 | /** | |
9 | * @author francois | |
10 | * | |
11 | */ | |
3b38ea61 | 12 | @SuppressWarnings("nls") |
6040f86c ASL |
13 | public class LTTngTimestampStub extends TmfTimestamp { |
14 | ||
15 | /** | |
16 | * | |
17 | */ | |
1b70b6dc PT |
18 | @SuppressWarnings("unused") |
19 | private static final long serialVersionUID = 216576768443708259L; | |
6040f86c ASL |
20 | |
21 | /** | |
22 | * @param value | |
23 | * @param scale | |
24 | * @param precision | |
25 | */ | |
26 | public LTTngTimestampStub(long value) { | |
27 | super(value, (byte) -3, 0); // millisecs | |
28 | } | |
29 | ||
30 | /* (non-Javadoc) | |
31 | * @see org.eclipse.linuxtools.tmf.event.TmfTimestamp#toString() | |
32 | */ | |
33 | @Override | |
34 | public String toString() { | |
35 | ||
36 | // If we are dealing with units of seconds (or higher), | |
37 | // use the plain formatter | |
38 | if (fScale >= 0) { | |
39 | Double value = fValue * Math.pow(10, fScale); | |
40 | return value.toString(); | |
41 | } | |
42 | ||
43 | // Define a format string | |
44 | String format = String.format("%%1d.%%0%dd", -fScale); | |
45 | ||
46 | // And format the timestamp value | |
47 | double scale = Math.pow(10, fScale); | |
48 | long seconds = (long) (fValue * scale); | |
49 | long fracts = fValue - (long) ((double) seconds / scale); | |
50 | String result = String.format(format, seconds, fracts); | |
51 | ||
52 | return result; | |
53 | } | |
54 | } |