Package org.javers.core.snapshot

Class SnapshotDiffer

java.lang.Object

org.javers.core.snapshot.SnapshotDiffer

public class SnapshotDiffer
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
SnapshotDiffer(DiffFactory diffFactory)

Method Summary

Modifier and Type	Method	Description
java.util.List<Change>	calculateDiffs(java.util.List<CdoSnapshot> snapshots, java.util.Map<SnapshotIdentifier,CdoSnapshot> previousSnapshots)	Calculates changes introduced by a collection of snapshots.

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapshotDiffer

public SnapshotDiffer(DiffFactory diffFactory)

Method Detail

calculateDiffs

public java.util.List<Change> calculateDiffs(java.util.List<CdoSnapshot> snapshots,
                                             java.util.Map<SnapshotIdentifier,CdoSnapshot> previousSnapshots)

Calculates changes introduced by a collection of snapshots. This method expects that the previousSnapshots map contains predecessors of all non-initial and non-terminal snapshots.