Package com.couchbase.client.dcp.highlevel

Class Rollback

java.lang.Object

com.couchbase.client.dcp.highlevel.Rollback

All Implemented Interfaces:

DatabaseChangeEvent

public class Rollback
extends Object
implements DatabaseChangeEvent

Constructor Summary

Constructors

Constructor	Description
Rollback(Client client, int vbucket, long seqno, Consumer<Throwable> errorHandler)

Method Summary

Modifier and Type	Method	Description
void	dispatch(DatabaseChangeListener listener)	Pass this event to the appropriate method of the given listener.
StreamOffset	getFailedStartOffset()	Returns the requested start offset that lead to this rollback.
long	getSeqno()	NOTE: Sequence numbers are unsigned, and must be compared using Long.compareUnsigned(long, long)
int	getVbucket()	Returns the id of the virtual bucket associated with this event, or -1 if the event is not associated with a specific virtual bucket.
void	resume()	Reopens the stream starting from the rollback point, without any snapshot information.

Methods inherited from class java.lang.Object

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

Constructor Details

Rollback

public Rollback(Client client,
 int vbucket,
 long seqno,
 Consumer<Throwable> errorHandler)

Method Details

getVbucket

public int getVbucket()

Description copied from interface: DatabaseChangeEvent

Returns the id of the virtual bucket associated with this event, or -1 if the event is not associated with a specific virtual bucket.

Specified by:

getVbucket in interface DatabaseChangeEvent

getSeqno

public long getSeqno()

NOTE: Sequence numbers are unsigned, and must be compared using Long.compareUnsigned(long, long)

getFailedStartOffset

public StreamOffset getFailedStartOffset()

Returns the requested start offset that lead to this rollback.

Useful only for diagnostic purposes.

resume

public void resume()

Reopens the stream starting from the rollback point, without any snapshot information.

dispatch

public void dispatch(DatabaseChangeListener listener)

Description copied from interface: DatabaseChangeEvent

Pass this event to the appropriate method of the given listener.

The listener is invoked immediately in the same thread that calls this method.

Specified by:

dispatch in interface DatabaseChangeEvent