org.elasticsearch.index.gateway
Class IndexShardGateway.Snapshot

java.lang.Object
  org.elasticsearch.index.gateway.IndexShardGateway.Snapshot

Enclosing interface:

IndexShardGateway

public static class IndexShardGateway.Snapshot
extends Object

Constructor Summary

IndexShardGateway.Snapshot(SnapshotIndexCommit indexCommit, Translog.Snapshot translogSnapshot, long lastIndexVersion, long lastTranslogId, long lastTranslogLength, int lastTotalTranslogOperations)

Method Summary

boolean	indexChanged() Indicates that the index has changed from the latest snapshot.
SnapshotIndexCommit	indexCommit()
long	lastIndexVersion()
int	lastTotalTranslogOperations()
long	lastTranslogId()
long	lastTranslogLength()
boolean	newTranslogCreated() Indicates that a new transaction log has been created.
boolean	sameTranslogNewOperations() Indicates that the same translog exists, but new operations have been appended to it.
Translog.Snapshot	translogSnapshot()

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexShardGateway.Snapshot

public IndexShardGateway.Snapshot(SnapshotIndexCommit indexCommit,
                                  Translog.Snapshot translogSnapshot,
                                  long lastIndexVersion,
                                  long lastTranslogId,
                                  long lastTranslogLength,
                                  int lastTotalTranslogOperations)

Method Detail

indexChanged

public boolean indexChanged()

Indicates that the index has changed from the latest snapshot.

newTranslogCreated

public boolean newTranslogCreated()

Indicates that a new transaction log has been created. Note check this before you check sameTranslogNewOperations().

sameTranslogNewOperations

public boolean sameTranslogNewOperations()

Indicates that the same translog exists, but new operations have been appended to it. Throws ElasticSearchIllegalStateException if newTranslogCreated() is true, so always check that first.

indexCommit

public SnapshotIndexCommit indexCommit()

translogSnapshot

public Translog.Snapshot translogSnapshot()

lastIndexVersion

public long lastIndexVersion()

lastTranslogId

public long lastTranslogId()

lastTranslogLength

public long lastTranslogLength()

lastTotalTranslogOperations

public int lastTotalTranslogOperations()