// Copyright © 2016 Abcum Ltd
//
// 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 kvs

// TX represents a datastore transaction
type TX interface {
	All() ([]KV, error)
	Get([]byte) (KV, error)
	MGet(...[]byte) ([]KV, error)
	PGet([]byte) ([]KV, error)
	RGet([]byte, []byte, uint64) ([]KV, error)
	Put([]byte, []byte) error
	CPut([]byte, []byte, []byte) error
	Del([]byte) error
	CDel([]byte, []byte) error
	MDel(...[]byte) error
	PDel([]byte) error
	RDel([]byte, []byte, uint64) error
	Close() error
	Commit() error
	Rollback() error
}