yukun 89c4bf82a0 Add copyright in kv module
Signed-off-by: kun yu <kun.yu@zilliz.com>
2021-04-19 11:13:52 +08:00

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// Copyright (C) 2019-2020 Zilliz. 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 kv
type BaseKV interface {
Load(key string) (string, error)
MultiLoad(keys []string) ([]string, error)
LoadWithPrefix(key string) ([]string, []string, error)
Save(key, value string) error
MultiSave(kvs map[string]string) error
Remove(key string) error
MultiRemove(keys []string) error
RemoveWithPrefix(key string) error
Close()
}
type TxnKV interface {
BaseKV
MultiSaveAndRemove(saves map[string]string, removals []string) error
MultiRemoveWithPrefix(keys []string) error
MultiSaveAndRemoveWithPrefix(saves map[string]string, removals []string) error
}