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水不要鱼/cachego

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entry.go 1.28 KB
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水不要鱼 提交于 4个月前 . v1.0.0
// Copyright 2025 FishGoddess. 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 cachego
import "time"
type entry struct {
key string
value interface{}
// Time in nanosecond, valid util 2262 year (enough, right?)
expiration int64
now func() int64
}
func newEntry(key string, value interface{}, ttl time.Duration, now func() int64) *entry {
e := &entry{
now: now,
}
e.setup(key, value, ttl)
return e
}
func (e *entry) setup(key string, value interface{}, ttl time.Duration) {
e.key = key
e.value = value
e.expiration = 0
if ttl > 0 {
e.expiration = e.now() + ttl.Nanoseconds()
}
}
func (e *entry) expired(now int64) bool {
if now > 0 {
return e.expiration > 0 && e.expiration < now
}
return e.expiration > 0 && e.expiration < e.now()
}
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https://gitee.com/FishGoddess/cachego.git
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FishGoddess
cachego
cachego
master

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