-
Notifications
You must be signed in to change notification settings - Fork 300
/
Time.scala
60 lines (49 loc) · 1.4 KB
/
Time.scala
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
/*
* Copyright 2010 LinkedIn
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package kafka.utils
/**
* Some common constants
*/
object Time {
val NsPerUs = 1000
val UsPerMs = 1000
val MsPerSec = 1000
val NsPerMs = NsPerUs * UsPerMs
val NsPerSec = NsPerMs * MsPerSec
val UsPerSec = UsPerMs * MsPerSec
val SecsPerMin = 60
val MinsPerHour = 60
val HoursPerDay = 24
val SecsPerHour = SecsPerMin * MinsPerHour
val SecsPerDay = SecsPerHour * HoursPerDay
val MinsPerDay = MinsPerHour * HoursPerDay
}
/**
* A mockable interface for time functions
*/
trait Time {
def milliseconds: Long
def nanoseconds: Long
def sleep(ms: Long)
}
/**
* The normal system implementation of time functions
*/
object SystemTime extends Time {
def milliseconds: Long = System.currentTimeMillis
def nanoseconds: Long = System.nanoTime
def sleep(ms: Long): Unit = Thread.sleep(ms)
}