forked from prometheus/prometheus
-
Notifications
You must be signed in to change notification settings - Fork 11
/
timestamp.go
26 lines (22 loc) · 961 Bytes
/
timestamp.go
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
// Copyright 2017 The Prometheus Authors
// 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 timestamp
import "time"
// FromTime returns a new millisecond timestamp from a time.
func FromTime(t time.Time) int64 {
return t.Unix()*1000 + int64(t.Nanosecond())/int64(time.Millisecond)
}
// Time returns a new time.Time object from a millisecond timestamp.
func Time(ts int64) time.Time {
return time.Unix(ts/1000, (ts%1000)*int64(time.Millisecond))
}