Package com.evolveum.midpoint.prism.delta

Class ItemDeltaUtil

java.lang.Object

com.evolveum.midpoint.prism.delta.ItemDeltaUtil

public class ItemDeltaUtil
extends Object

Utilities related to ItemDelta and ItemDeltaType objects.

Constructor Summary

Constructors

Constructor	Description
ItemDeltaUtil()

Method Summary

Modifier and Type	Method	Description
static <V extends PrismValue, D extends ItemDefinition<?>> ItemDelta<V,D>	createAddDeltaFor(Item<V,D> item)
static <V extends PrismValue, D extends ItemDefinition<?>> ItemDelta<V,D>	createAddDeltaFor(Item<V,D> item, PrismValue value)
static boolean	isEmpty(ItemDeltaType itemDeltaType)
static <IV extends PrismValue, ID extends ItemDefinition<?>> PrismValueDeltaSetTriple<IV>	toDeltaSetTriple(Item<IV,ID> itemOld, ItemDelta<IV,ID> delta)	Converts the old state of an item and the delta into "plus/minus/zero" information.
static <O extends Objectable> PrismValueDeltaSetTriple<PrismObjectValue<O>>	toDeltaSetTriple(PrismObject<O> objectOld, ObjectDelta<O> delta)	The toDeltaSetTriple(Item, ItemDelta) for whole objects.

Methods inherited from class java.lang.Object

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

Constructor Details

ItemDeltaUtil

public ItemDeltaUtil()

Method Details

isEmpty

public static boolean isEmpty(ItemDeltaType itemDeltaType)

toDeltaSetTriple

public static <IV extends PrismValue,
ID extends ItemDefinition<?>>
PrismValueDeltaSetTriple<IV> toDeltaSetTriple(Item<IV,ID> itemOld,
 ItemDelta<IV,ID> delta)
                                       throws SchemaException

Converts the old state of an item and the delta into "plus/minus/zero" information.

Throws:

SchemaException

toDeltaSetTriple

@Experimental
public static <O extends Objectable>
PrismValueDeltaSetTriple<PrismObjectValue<O>> toDeltaSetTriple(PrismObject<O> objectOld,
 ObjectDelta<O> delta)
                                                        throws SchemaException

The toDeltaSetTriple(Item, ItemDelta) for whole objects. It is necessary mainly because ObjectDelta is not an ItemDelta (although PrismObject is an Item).

Throws:

SchemaException

createAddDeltaFor

public static <V extends PrismValue,
D extends ItemDefinition<?>>
ItemDelta<V,D> createAddDeltaFor(Item<V,D> item)

createAddDeltaFor

public static <V extends PrismValue,
D extends ItemDefinition<?>>
ItemDelta<V,D> createAddDeltaFor(Item<V,D> item,
 PrismValue value)