Package 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 final 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	Description
ShardSnapshotState(@NonNull ShardDataTreeSnapshot snapshot)
ShardSnapshotState(@NonNull ShardDataTreeSnapshot snapshot, boolean migrated)

Method Summary

Modifier and Type	Method	Description
@NonNull ShardDataTreeSnapshot	getSnapshot()
boolean	needsMigration()	Indicate whether the snapshot requires migration, i.e. a new snapshot should be created after recovery.

Methods inherited from class java.lang.Object

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

Constructor Details

ShardSnapshotState

public ShardSnapshotState(@NonNull ShardDataTreeSnapshot snapshot,
 boolean migrated)

ShardSnapshotState

public ShardSnapshotState(@NonNull ShardDataTreeSnapshot snapshot)

Method Details

getSnapshot

public @NonNull 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.