com.alipay.sofa.jraft.storage.snapshot

类 Snapshot

java.lang.Object

com.alipay.sofa.jraft.Status

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

所有已实现的接口:

Copiable<Status>

直接已知子类:

LocalSnapshot, SnapshotReader, SnapshotWriter

public abstract class Snapshot
extends Status

Represents a state machine snapshot.

作者:

boyan (boyan@alibaba-inc.com) 2018-Apr-07 10:17:52 AM

字段概要

字段

限定符和类型	字段和说明
static String	JRAFT_SNAPSHOT_META_FILE Snapshot metadata file name.
static String	JRAFT_SNAPSHOT_PREFIX Snapshot file prefix.
static String	REMOTE_SNAPSHOT_URI_SCHEME Snapshot uri scheme for remote peer

构造器概要

构造器

构造器和说明
Snapshot()

方法概要

限定符和类型	方法和说明
abstract com.google.protobuf.Message	getFileMeta(String fileName) Get file meta by fileName.
abstract String	getPath() Get the path of the Snapshot
abstract Set<String>	listFiles() List all the existing files in the Snapshot currently

从类继承的方法 com.alipay.sofa.jraft.Status

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

从类继承的方法 java.lang.Object

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

字段详细资料

JRAFT_SNAPSHOT_META_FILE

public static final String JRAFT_SNAPSHOT_META_FILE

Snapshot metadata file name.

另请参阅:

常量字段值

JRAFT_SNAPSHOT_PREFIX

public static final String JRAFT_SNAPSHOT_PREFIX

Snapshot file prefix.

另请参阅:

常量字段值

REMOTE_SNAPSHOT_URI_SCHEME

public static final String REMOTE_SNAPSHOT_URI_SCHEME

Snapshot uri scheme for remote peer

另请参阅:

常量字段值

构造器详细资料

Snapshot

public Snapshot()

方法详细资料

getPath

public abstract String getPath()

Get the path of the Snapshot

listFiles

public abstract Set<String> listFiles()

List all the existing files in the Snapshot currently

getFileMeta

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

Get file meta by fileName.