Package tools.refinery.store.map.internal.delta

Class VersionedMapStoreDeltaImpl<K,V>

java.lang.Object

tools.refinery.store.map.internal.delta.VersionedMapStoreDeltaImpl<K,V>

All Implemented Interfaces:

VersionedMapStore<K,V>

public class VersionedMapStoreDeltaImpl<K,V>
extends Object
implements VersionedMapStore<K,V>

Field Summary

Fields

Modifier and Type	Field	Description
protected final V	defaultValue
protected final boolean	summarizeChanges

Constructor Summary

Constructors

Constructor	Description
VersionedMapStoreDeltaImpl(boolean summarizeChanges, V defaultValue)

Method Summary

Modifier and Type	Method	Description
MapTransaction<K,V>	appendTransaction(MapDelta<K,V>[] deltas, MapTransaction<K,V> previous)
VersionedMap<K,V>	createMap()
VersionedMap<K,V>	createMap(Version state)
DiffCursor<K,V>	getDiffCursor(Version fromState, Version toState)
MapTransaction<K,V>	getPath(Version to, List<MapDelta<K,V>[]> forwardTransactions)
MapTransaction<K,V>	getPath(Version from, Version to, List<MapDelta<K,V>[]> backwardTransactions, List<MapDelta<K,V>[]> forwardTransactions)

Methods inherited from class java.lang.Object

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

Field Details

summarizeChanges

protected final boolean summarizeChanges

defaultValue

protected final V defaultValue

Constructor Details

VersionedMapStoreDeltaImpl

public VersionedMapStoreDeltaImpl(boolean summarizeChanges,
 V defaultValue)

Method Details

createMap

public VersionedMap<K,V> createMap()

Specified by:

createMap in interface VersionedMapStore<K,V>

createMap

public VersionedMap<K,V> createMap(Version state)

Specified by:

createMap in interface VersionedMapStore<K,V>

appendTransaction

public MapTransaction<K,V> appendTransaction(MapDelta<K,V>[] deltas,
 MapTransaction<K,V> previous)

getPath

public MapTransaction<K,V> getPath(Version to,
 List<MapDelta<K,V>[]> forwardTransactions)

getPath

public MapTransaction<K,V> getPath(Version from,
 Version to,
 List<MapDelta<K,V>[]> backwardTransactions,
 List<MapDelta<K,V>[]> forwardTransactions)

getDiffCursor

public DiffCursor<K,V> getDiffCursor(Version fromState,
 Version toState)

Specified by:

getDiffCursor in interface VersionedMapStore<K,V>