Package com.evolveum.midpoint.prism.util

Class CloneUtil

java.lang.Object

com.evolveum.midpoint.prism.util.CloneUtil

public class CloneUtil
extends Object

Author:

semancik

Constructor Summary

Constructors

Constructor	Description
CloneUtil()

Method Summary

Modifier and Type	Method	Description
static <T> T	clone(T orig)
static <T extends Cloneable> T	cloneCloneable(T cloneable)
static <T> List<T>	cloneCollectionMembers(Collection<T> collection)
static <T> List<T>	cloneCollectionMembersWithoutIds(Collection<T> collection)
static <C extends Containerable> C	cloneIfImmutable(C value)
static <T> void	cloneMembersToCollection(Collection<T> target, Collection<T> source)

Methods inherited from class java.lang.Object

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

Constructor Detail

CloneUtil

public CloneUtil()

Method Detail

clone

@Contract("null -> null; !null -> !null")
public static <T> T clone(T orig)

cloneCloneable

public static <T extends Cloneable> T cloneCloneable(T cloneable)

cloneCollectionMembers

@Contract("!null -> !null; null -> null")
public static <T> List<T> cloneCollectionMembers(Collection<T> collection)

Returns:

List that can be freely used.

cloneMembersToCollection

public static <T> void cloneMembersToCollection(Collection<T> target,
                                                Collection<T> source)

cloneCollectionMembersWithoutIds

@Experimental
@Contract("!null -> !null; null -> null")
public static <T> List<T> cloneCollectionMembersWithoutIds(Collection<T> collection)

Returns:

List that contains its members clones. For members that are Containerable the IDs are cleared. FIXME: BEWARE - UNFINISHED - does not clear IDs if members are PCVs; does it only for Containerables - should be named maybe "copyForReuse" and use complexClone with the strategy of REUSE for all prism data See Containerable.cloneWithoutId() and its TODOs.

cloneIfImmutable

@Contract("null -> null; !null -> !null")
@Nullable
public static <C extends Containerable> C cloneIfImmutable(@Nullable
                                                           C value)