60 lines
1.1 KiB
Go

package localcache
import (
"fmt"
"sync/atomic"
)
type Target interface {
IncrGetHit()
IncrGetSuccess()
IncrGetFailed()
IncrDelHit()
IncrDelNotFound()
}
type cacheTarget struct {
getHit int64
getSuccess int64
getFailed int64
delHit int64
delNotFound int64
}
func (r *cacheTarget) IncrGetHit() {
atomic.AddInt64(&r.getHit, 1)
}
func (r *cacheTarget) IncrGetSuccess() {
atomic.AddInt64(&r.getSuccess, 1)
}
func (r *cacheTarget) IncrGetFailed() {
atomic.AddInt64(&r.getFailed, 1)
}
func (r *cacheTarget) IncrDelHit() {
atomic.AddInt64(&r.delHit, 1)
}
func (r *cacheTarget) IncrDelNotFound() {
atomic.AddInt64(&r.delNotFound, 1)
}
func (r *cacheTarget) String() string {
return fmt.Sprintf("getHit: %d, getSuccess: %d, getFailed: %d, delHit: %d, delNotFound: %d", r.getHit, r.getSuccess, r.getFailed, r.delHit, r.delNotFound)
}
type emptyTarget struct{}
func (e emptyTarget) IncrGetHit() {}
func (e emptyTarget) IncrGetSuccess() {}
func (e emptyTarget) IncrGetFailed() {}
func (e emptyTarget) IncrDelHit() {}
func (e emptyTarget) IncrDelNotFound() {}