Files
cloudpods/pkg/scheduler/cache/interface.go
2019-03-29 14:47:48 +08:00

48 lines
1.2 KiB
Go

// Copyright 2019 Yunion
//
// 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 cache
import (
"time"
)
type CacheGroup interface {
Run()
Get(string) (Cache, error)
}
type Cache interface {
Add(obj interface{}) error
Update(obj interface{}) error
Delete(obj interface{}) error
List() []interface{}
Get(string) (item interface{}, err error)
Start(<-chan struct{})
Reload(keys []string) (items []interface{}, err error)
ReloadAll() (items []interface{}, err error)
WaitForReady()
}
type CachedItem interface {
TTL() time.Duration
Name() string
Period() time.Duration
Update(keys []string) ([]interface{}, error)
Load() ([]interface{}, error)
Key(obj interface{}) (string, error)
GetUpdate(d []interface{}) ([]string, error)
}