org.apache.ratis.statemachine

接口 SnapshotInfo

public interface SnapshotInfo

The information of a state machine snapshot, where a snapshot captures the states at a particular TermIndex. Each state machine implementation must define its snapshot format and persist snapshots in a durable storage.

方法概要

限定符和类型	方法和说明
List<FileInfo>	getFiles()
default long	getIndex()
default long	getTerm()
TermIndex	getTermIndex()

方法详细资料

getTermIndex

TermIndex getTermIndex()

返回:

The term and index corresponding to this snapshot.

getTerm

default long getTerm()

返回:

The term corresponding to this snapshot.

getIndex

default long getIndex()

返回:

The index corresponding to this snapshot.

getFiles

List<FileInfo> getFiles()

返回:

a list of underlying files of this snapshot.