Package org.dellroad.stuff.pobj

Class PersistentObject.Snapshot

java.lang.Object

org.dellroad.stuff.pobj.PersistentObject.Snapshot

Enclosing class:

PersistentObject<T>

public class PersistentObject.Snapshot
extends Object

Holds a "snapshot" of a PersistentObject root object along with the version number corresponding to the snapshot.

See Also:

• PersistentObject.getRootSnapshot()

Constructor Summary

Constructors

Constructor	Description
Snapshot(T root, long version)

Method Summary

Modifier and Type	Method	Description
T	getRoot()	Get the persistent root associated with this instance.
long	getVersion()	Get the version number of the persistent root associated with this instance.

Methods inherited from class java.lang.Object

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

Constructor Details

Snapshot

public Snapshot(T root,
 long version)

Method Details

getRoot

public T getRoot()

Get the persistent root associated with this instance.

Returns:

persistent object associated with this snapshot

getVersion

public long getVersion()

Get the version number of the persistent root associated with this instance.

Returns:

version number associated with this snapshot