Package io.siddhi.core.util.persistence

Class IncrementalFileSystemPersistenceStore

java.lang.Object

io.siddhi.core.util.persistence.IncrementalFileSystemPersistenceStore

All Implemented Interfaces:

IncrementalPersistenceStore

public class IncrementalFileSystemPersistenceStore
extends Object
implements IncrementalPersistenceStore

Implementation of Persistence Store that would persist snapshots to the file system

Constructor Summary

Constructors

Constructor	Description
IncrementalFileSystemPersistenceStore()
IncrementalFileSystemPersistenceStore(String storageFilePath)

Method Summary

Modifier and Type	Method	Description
void	clearAllRevisions(String siddhiAppName)	Clear all the revisions of Persistence Store of given Siddhi App
String	getLastRevision(String siddhiAppName)
List<IncrementalSnapshotInfo>	getListOfRevisionsToLoad(long restoreTime, String siddhiAppName)
byte[]	load(IncrementalSnapshotInfo snapshotInfo)
void	save(IncrementalSnapshotInfo snapshotInfo, byte[] snapshot)
void	setProperties(Map properties)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IncrementalFileSystemPersistenceStore

public IncrementalFileSystemPersistenceStore()

IncrementalFileSystemPersistenceStore

public IncrementalFileSystemPersistenceStore(String storageFilePath)

Method Detail

save

public void save(IncrementalSnapshotInfo snapshotInfo,
                 byte[] snapshot)

Specified by:

save in interface IncrementalPersistenceStore

setProperties

public void setProperties(Map properties)

Specified by:

setProperties in interface IncrementalPersistenceStore

load

public byte[] load(IncrementalSnapshotInfo snapshotInfo)

Specified by:

load in interface IncrementalPersistenceStore

getListOfRevisionsToLoad

public List<IncrementalSnapshotInfo> getListOfRevisionsToLoad(long restoreTime,
                                                              String siddhiAppName)

Specified by:

getListOfRevisionsToLoad in interface IncrementalPersistenceStore

getLastRevision

public String getLastRevision(String siddhiAppName)

Specified by:

getLastRevision in interface IncrementalPersistenceStore

clearAllRevisions

public void clearAllRevisions(String siddhiAppName)

Description copied from interface: IncrementalPersistenceStore

Clear all the revisions of Persistence Store of given Siddhi App

Specified by:

clearAllRevisions in interface IncrementalPersistenceStore