frostfs-node/pkg/local_object_storage/blobstor/fstree/metrics.go
Dmitrii Stepanov 3ae3c8dfdb [#373] fstree: Add metrics
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-21 15:13:26 +03:00

26 lines
861 B
Go

package fstree
import "time"
type Metrics interface {
SetMode(readOnly bool)
Close()
Iterate(d time.Duration, success bool)
Delete(d time.Duration, success bool)
Exists(d time.Duration, success bool)
Put(d time.Duration, size int, success bool)
Get(d time.Duration, size int, success bool)
GetRange(d time.Duration, size int, success bool)
}
type noopMetrics struct{}
func (m *noopMetrics) SetMode(bool) {}
func (m *noopMetrics) Close() {}
func (m *noopMetrics) Iterate(time.Duration, bool) {}
func (m *noopMetrics) Delete(time.Duration, bool) {}
func (m *noopMetrics) Exists(time.Duration, bool) {}
func (m *noopMetrics) Put(time.Duration, int, bool) {}
func (m *noopMetrics) Get(time.Duration, int, bool) {}
func (m *noopMetrics) GetRange(time.Duration, int, bool) {}