org.opendaylight.controller.cluster.datastore.persisted

Class ShardSnapshotState

java.lang.Object

org.opendaylight.controller.cluster.datastore.persisted.ShardSnapshotState

All Implemented Interfaces:

Serializable, Snapshot.State

public class ShardSnapshotState
extends Object
implements Snapshot.State

Encapsulates the snapshot State for a Shard.

Author:

Thomas Pantelis

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ShardSnapshotState(ShardDataTreeSnapshot snapshot)

Method Summary

Modifier and Type	Method and Description
ShardDataTreeSnapshot	getSnapshot()
boolean	needsMigration() Indicate whether the snapshot requires migration, i.e.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShardSnapshotState

public ShardSnapshotState(@Nonnull
                          ShardDataTreeSnapshot snapshot)

Method Detail

getSnapshot

@Nonnull
public ShardDataTreeSnapshot getSnapshot()

needsMigration

public boolean needsMigration()

Description copied from interface: Snapshot.State

Indicate whether the snapshot requires migration, i.e. a new snapshot should be created after recovery. Default implementation returns false, i.e. do not re-snapshot.

Specified by:

needsMigration in interface Snapshot.State

Returns:

True if complete recovery based upon this snapshot should trigger a new snapshot.