/
time.go
53 lines (46 loc) · 1.23 KB
/
time.go
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/*
* Copyright (c) 2008-2022, Hazelcast, Inc. All Rights Reserved.
*
* 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 nearcache
import "math"
const (
timeUnset = -1
)
var EpochTimeMillis = zeroOutMs(1514764800000)
func StripBaseTime(ms int64) int32 {
if ms == math.MaxInt64 {
return math.MaxInt32
}
if ms <= 0 {
return timeUnset
}
toSeconds := (ms - EpochTimeMillis) / 1000
if toSeconds >= math.MaxInt32 {
return math.MaxInt32
}
return int32(toSeconds)
}
func RecomputeWithBaseTime(seconds int32) int64 {
if int64(seconds) == timeUnset {
return 0
}
if seconds == math.MaxInt32 {
return math.MaxInt64
}
return EpochTimeMillis + int64(seconds)*1000
}
func zeroOutMs(ms int64) int64 {
return (ms / 1000) * 1000
}