Module org.eclipse.persistence.core

Package org.eclipse.persistence.internal.sessions

Class OrderedChangeObject

java.lang.Object

org.eclipse.persistence.internal.sessions.OrderedChangeObject

All Implemented Interfaces:

Serializable

public class OrderedChangeObject
extends Object
implements Serializable

INTERNAL: This is used to keep information on a single collection change for attribute change tracking on ordered lists. They are referenced by CollectionChangeRecords to keep track of all collection changes, the type of change and the index in the order they occur.

Since:

EclipseLink 1.0.1

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
OrderedChangeObject(int changeType, Integer index, ObjectChangeSet changeSet)
OrderedChangeObject(int changeType, Integer index, ObjectChangeSet changeSet, Object addedOrRemovedObject)

Method Summary

Modifier and Type	Method	Description
Object	getAddedOrRemovedObject()
ObjectChangeSet	getChangeSet()	INTERNAL: Return the ObjectChangeSet representing the change made to the collection
int	getChangeType()	INTERNAL: Return the type of collection change operation (CollectionChangeEvent.REMOVE or CollectionChangeEvent.ADD)
Integer	getIndex()	INTERNAL: Return the index the change was made to the collection.
void	setChangeSet(ObjectChangeSet changeSet)	INTERNAL: Set the ObjectChangeSet representing the change made to the collection
void	setChangeType(int changeType)	INTERNAL: Set the type of collection change operation this object represents (CollectionChangeEvent.REMOVE or CollectionChangeEvent.ADD)
void	setIndex(Integer index)	INTERNAL: Set the index the change was made to the collection.

Methods inherited from class java.lang.Object

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

Constructor Details

OrderedChangeObject

public OrderedChangeObject(int changeType,
 Integer index,
 ObjectChangeSet changeSet)

OrderedChangeObject

public OrderedChangeObject(int changeType,
 Integer index,
 ObjectChangeSet changeSet,
 Object addedOrRemovedObject)

Method Details

getAddedOrRemovedObject

public Object getAddedOrRemovedObject()

getChangeType

public int getChangeType()

INTERNAL: Return the type of collection change operation (CollectionChangeEvent.REMOVE or CollectionChangeEvent.ADD)

setChangeType

public void setChangeType(int changeType)

INTERNAL: Set the type of collection change operation this object represents (CollectionChangeEvent.REMOVE or CollectionChangeEvent.ADD)

getIndex

public Integer getIndex()

INTERNAL: Return the index the change was made to the collection. Null represents a non indexed add/remove operation.

setIndex

public void setIndex(Integer index)

INTERNAL: Set the index the change was made to the collection. Null represents a non indexed add/remove operation.

getChangeSet

public ObjectChangeSet getChangeSet()

INTERNAL: Return the ObjectChangeSet representing the change made to the collection

setChangeSet

public void setChangeSet(ObjectChangeSet changeSet)

INTERNAL: Set the ObjectChangeSet representing the change made to the collection