Package com.evolveum.midpoint.prism.util

Class ItemDeltaItem<V extends PrismValue,D extends ItemDefinition<?>>

java.lang.Object

com.evolveum.midpoint.prism.util.ItemDeltaItem<V,D>

All Implemented Interfaces:

DebugDumpable, Serializable

Direct Known Subclasses:

ObjectDeltaObject

public class ItemDeltaItem<V extends PrismValue,D extends ItemDefinition<?>>
extends Object
implements DebugDumpable, Serializable

A class defining old item state (before change), delta (change) and new item state (after change). This is a useful class used to describe how the item has changed without the need to re-apply the delta several times. The delta can be applied once, and then all the rest of the code will have all the data available. This is mostly just a convenience class that groups those three things together. There is only a very little logic on top of that.

Author:

Radovan Semancik

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.evolveum.midpoint.util.DebugDumpable

INDENT_STRING

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ItemDeltaItem()
	ItemDeltaItem(Item<V,D> item)
	ItemDeltaItem(Item<V,D> itemOld, ItemDelta<V,D> delta, Item<V,D> itemNew, D definition)
	ItemDeltaItem(Item<V,D> item, D definition)
	ItemDeltaItem(ItemDeltaItem<V,D> idi)

Method Summary

Modifier and Type	Method	Description
void	applyDefinition(D def, boolean force)
ItemDeltaItem<V,D>	clone()
protected void	copyValues(ItemDeltaItem<V,D> clone)
String	debugDump(int indent)
boolean	equals(Object o)
<IV extends PrismValue,ID extends ItemDefinition<?>> ItemDeltaItem<IV,ID>	findIdi(@NotNull ItemPath path)
<IV extends PrismValue,ID extends ItemDefinition<?>> ItemDeltaItem<IV,ID>	findIdi(@NotNull ItemPath path, @Nullable DefinitionResolver<D,ID> additionalDefinitionResolver)
Item<V,D>	getAnyItem()
D	getDefinition()
ItemDelta<V,D>	getDelta()
QName	getElementName()
Item<V,D>	getItemNew()	Returns new item that is a result of delta application.
Item<V,D>	getItemOld()
ItemPath	getResidualPath()
ItemPath	getResolvePath()
V	getSingleValue(boolean old)
Collection<? extends ItemDelta<?,?>>	getSubItemDeltas()
int	hashCode()
boolean	isContainer()
boolean	isNull()
boolean	isProperty()
boolean	isStructuredProperty()
void	recompute()
<X> ItemDeltaItem<PrismPropertyValue<X>,PrismPropertyDefinition<X>>	resolveStructuredProperty(ItemPath resolvePath, PrismPropertyDefinition outputDefinition, PrismContext prismContext)
void	setDelta(ItemDelta<V,D> delta)
void	setItemNew(Item<V,D> itemNew)
void	setItemOld(Item<V,D> itemOld)
void	setResidualPath(ItemPath residualPath)
void	setResolvePath(ItemPath resolvePath)
void	setSubItemDeltas(Collection<? extends ItemDelta<?,?>> subItemDeltas)
PrismValueDeltaSetTriple<V>	toDeltaSetTriple()
String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.evolveum.midpoint.util.DebugDumpable

debugDump, debugDumpLazily, debugDumpLazily

Constructor Detail

ItemDeltaItem

protected ItemDeltaItem()

ItemDeltaItem

public ItemDeltaItem(Item<V,D> itemOld,
                     ItemDelta<V,D> delta,
                     Item<V,D> itemNew,
                     D definition)

ItemDeltaItem

public ItemDeltaItem(ItemDeltaItem<V,D> idi)

ItemDeltaItem

public ItemDeltaItem(Item<V,D> item)

ItemDeltaItem

public ItemDeltaItem(Item<V,D> item,
                     D definition)

Method Detail

getItemOld

public Item<V,D> getItemOld()

setItemOld

public void setItemOld(Item<V,D> itemOld)

getDelta

public ItemDelta<V,D> getDelta()

setDelta

public void setDelta(ItemDelta<V,D> delta)

getItemNew

public Item<V,D> getItemNew()

Returns new item that is a result of delta application. May return null if there is no new item. WARNING: Output of this method should be used for preview only. It should NOT be placed into prism structures. Not even cloned. This method may return dummy items or similar items that are not usable. Values in the items should be OK, but they may need cloning.

setItemNew

public void setItemNew(Item<V,D> itemNew)

getAnyItem

public Item<V,D> getAnyItem()

getResidualPath

public ItemPath getResidualPath()

setResidualPath

public void setResidualPath(ItemPath residualPath)

getResolvePath

public ItemPath getResolvePath()

setResolvePath

public void setResolvePath(ItemPath resolvePath)

getSubItemDeltas

public Collection<? extends ItemDelta<?,?>> getSubItemDeltas()

setSubItemDeltas

public void setSubItemDeltas(Collection<? extends ItemDelta<?,?>> subItemDeltas)

isNull

public boolean isNull()

getElementName

public QName getElementName()

getDefinition

@NotNull
public D getDefinition()

recompute

public void recompute()
               throws SchemaException

Throws:

SchemaException

findIdi

public <IV extends PrismValue,ID extends ItemDefinition<?>> ItemDeltaItem<IV,ID> findIdi(@NotNull
                                                                                                     @NotNull ItemPath path)
                                                                                              throws SchemaException

Throws:

SchemaException

findIdi

public <IV extends PrismValue,ID extends ItemDefinition<?>> ItemDeltaItem<IV,ID> findIdi(@NotNull
                                                                                                     @NotNull ItemPath path,
                                                                                                     @Nullable
                                                                                                     @Nullable DefinitionResolver<D,ID> additionalDefinitionResolver)
                                                                                              throws SchemaException

Throws:

SchemaException

toDeltaSetTriple

public PrismValueDeltaSetTriple<V> toDeltaSetTriple()
                                             throws SchemaException

Throws:

SchemaException

isContainer

public boolean isContainer()

isProperty

public boolean isProperty()

isStructuredProperty

public boolean isStructuredProperty()

resolveStructuredProperty

public <X> ItemDeltaItem<PrismPropertyValue<X>,PrismPropertyDefinition<X>> resolveStructuredProperty(ItemPath resolvePath,
                                                                                                           PrismPropertyDefinition outputDefinition,
                                                                                                           PrismContext prismContext)

applyDefinition

public void applyDefinition(D def,
                            boolean force)
                     throws SchemaException

Throws:

SchemaException

clone

public ItemDeltaItem<V,D> clone()

Overrides:

clone in class Object

copyValues

protected void copyValues(ItemDeltaItem<V,D> clone)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

debugDump

public String debugDump(int indent)

Specified by:

debugDump in interface DebugDumpable

getSingleValue

public V getSingleValue(boolean old)