com.alipay.sofa.jraft.storage.snapshot.local

Class LocalSnapshot

java.lang.Object

com.alipay.sofa.jraft.Status

com.alipay.sofa.jraft.storage.snapshot.Snapshot

com.alipay.sofa.jraft.storage.snapshot.local.LocalSnapshot

All Implemented Interfaces:

Copiable<Status>

public class LocalSnapshot
extends Snapshot

Describe the Snapshot on another machine.

Author:

boyan (boyan@alibaba-inc.com) 2018-Apr-07 10:21:55 AM

Field Summary

Fields inherited from class com.alipay.sofa.jraft.storage.snapshot.Snapshot

JRAFT_SNAPSHOT_META_FILE, JRAFT_SNAPSHOT_PREFIX, REMOTE_SNAPSHOT_URI_SCHEME

Constructor Summary

Constructors

Constructor and Description
LocalSnapshot(RaftOptions raftOptions)

Method Summary

Modifier and Type	Method and Description
com.google.protobuf.Message	getFileMeta(String fileName) Get file meta by fileName.
LocalSnapshotMetaTable	getMetaTable()
String	getPath() Get the path of the Snapshot
Set<String>	listFiles() List all the existing files in the Snapshot currently

Methods inherited from class com.alipay.sofa.jraft.Status

copy, equals, getCode, getErrorMsg, getRaftError, hashCode, isOk, OK, reset, setCode, setError, setError, setErrorMsg, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LocalSnapshot

public LocalSnapshot(RaftOptions raftOptions)

Method Detail

getMetaTable

public LocalSnapshotMetaTable getMetaTable()

getPath

public String getPath()

Description copied from class: Snapshot

Get the path of the Snapshot

Specified by:

getPath in class Snapshot

listFiles

public Set<String> listFiles()

List all the existing files in the Snapshot currently

Specified by:

listFiles in class Snapshot

Returns:

the existing file list

getFileMeta

public com.google.protobuf.Message getFileMeta(String fileName)

Description copied from class: Snapshot

Get file meta by fileName.

Specified by:

getFileMeta in class Snapshot