OLD | NEW |
1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 // Dart core library. | 5 // Dart core library. |
6 | 6 |
7 /** | 7 /** |
8 * A [Duration] represents a time span. A duration can be negative. | 8 * A [Duration] represents a time span. A duration can be negative. |
9 */ | 9 */ |
10 interface Duration extends Comparable default DurationImplementation { | 10 interface Duration extends Comparable default DurationImplementation { |
(...skipping 29 matching lines...) Expand all Loading... |
40 * Returns this [Duration] in seconds. Incomplete seconds are discarded. | 40 * Returns this [Duration] in seconds. Incomplete seconds are discarded. |
41 * The returned value can be greater than 59. | 41 * The returned value can be greater than 59. |
42 */ | 42 */ |
43 final int inSeconds; | 43 final int inSeconds; |
44 | 44 |
45 /** | 45 /** |
46 * Returns this [Duration] in milliseconds. | 46 * Returns this [Duration] in milliseconds. |
47 */ | 47 */ |
48 final int inMilliseconds; | 48 final int inMilliseconds; |
49 | 49 |
50 static final int MILLISECONDS_PER_SECOND = 1000; | 50 static const int MILLISECONDS_PER_SECOND = 1000; |
51 static final int SECONDS_PER_MINUTE = 60; | 51 static const int SECONDS_PER_MINUTE = 60; |
52 static final int MINUTES_PER_HOUR = 60; | 52 static const int MINUTES_PER_HOUR = 60; |
53 static final int HOURS_PER_DAY = 24; | 53 static const int HOURS_PER_DAY = 24; |
54 | 54 |
55 static final int MILLISECONDS_PER_MINUTE = | 55 static const int MILLISECONDS_PER_MINUTE = |
56 MILLISECONDS_PER_SECOND * SECONDS_PER_MINUTE; | 56 MILLISECONDS_PER_SECOND * SECONDS_PER_MINUTE; |
57 static final int MILLISECONDS_PER_HOUR = | 57 static const int MILLISECONDS_PER_HOUR = |
58 MILLISECONDS_PER_MINUTE * MINUTES_PER_HOUR; | 58 MILLISECONDS_PER_MINUTE * MINUTES_PER_HOUR; |
59 static final int MILLISECONDS_PER_DAY = | 59 static const int MILLISECONDS_PER_DAY = |
60 MILLISECONDS_PER_HOUR * HOURS_PER_DAY; | 60 MILLISECONDS_PER_HOUR * HOURS_PER_DAY; |
61 | 61 |
62 static final int SECONDS_PER_HOUR = SECONDS_PER_MINUTE * MINUTES_PER_HOUR; | 62 static const int SECONDS_PER_HOUR = SECONDS_PER_MINUTE * MINUTES_PER_HOUR; |
63 static final int SECONDS_PER_DAY = SECONDS_PER_HOUR * HOURS_PER_DAY; | 63 static const int SECONDS_PER_DAY = SECONDS_PER_HOUR * HOURS_PER_DAY; |
64 | 64 |
65 static final int MINUTES_PER_DAY = MINUTES_PER_HOUR * HOURS_PER_DAY; | 65 static const int MINUTES_PER_DAY = MINUTES_PER_HOUR * HOURS_PER_DAY; |
66 } | 66 } |
OLD | NEW |