org.hibernate.envers.entities.mapper

Class PersistentCollectionChangeData

java.lang.Object

org.hibernate.envers.entities.mapper.PersistentCollectionChangeData

public class PersistentCollectionChangeData
extends Object

Data describing the change of a single object in a persistent collection (when the object was added, removed or modified in the collection).

Author:

Adam Warski (adam at warski dot org)

Constructor Summary

Constructors

Constructor and Description
PersistentCollectionChangeData(String entityName, Map<String,Object> data, Object changedElement)

Method Summary

Methods

Modifier and Type	Method and Description
Object	getChangedElement()
Object	getChangedElementIndex()
Map<String,Object>	getData()
String	getEntityName()

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistentCollectionChangeData

public PersistentCollectionChangeData(String entityName,
                              Map<String,Object> data,
                              Object changedElement)

Method Detail

getEntityName

public String getEntityName()

Returns:

Name of the (middle) entity that holds the collection data.

getData

public Map<String,Object> getData()

getChangedElement

public Object getChangedElement()

Returns:

The affected element, which was changed (added, removed, modified) in the collection.

getChangedElementIndex

public Object getChangedElementIndex()

Returns:

Index of the affected element, or null if the collection isn't indexed.