com.orientechnologies.orient.core.db.record

Interface OTrackedMultiValue<K,V>

Type Parameters:

K - Value that indicates position of item inside collection.

V - Value that is hold by collection.

All Known Subinterfaces:

ORidBagDelegate

All Known Implementing Classes:

OEmbeddedRidBag, ORecordLazyList, ORecordLazyMap, ORecordLazySet, ORecordTrackedList, ORecordTrackedSet, ORidBag, OSBTreeRidBag, OTrackedList, OTrackedMap, OTrackedSet

public interface OTrackedMultiValue<K,V>

Interface that indicates that collection will send notifications about operations that are performed on it to the listeners.

Method Summary

Modifier and Type	Method and Description
void	addChangeListener(OMultiValueChangeListener<K,V> changeListener) Add change listener.
void	fireCollectionChangedEvent(OMultiValueChangeEvent<K,V> event)
Class<?>	getGenericClass()
void	removeRecordChangeListener(OMultiValueChangeListener<K,V> changeListener) Remove change listener.
void	replace(OMultiValueChangeEvent<Object,Object> event, Object newValue)
Object	returnOriginalState(List<OMultiValueChangeEvent<K,V>> changeEvents) Reverts all operations that were performed on collection and return original collection state.

Method Detail

addChangeListener

void addChangeListener(OMultiValueChangeListener<K,V> changeListener)

Add change listener.

Parameters:

changeListener - Change listener instance.

removeRecordChangeListener

void removeRecordChangeListener(OMultiValueChangeListener<K,V> changeListener)

Remove change listener.

Parameters:

changeListener - Change listener instance.

returnOriginalState

Object returnOriginalState(List<OMultiValueChangeEvent<K,V>> changeEvents)

Reverts all operations that were performed on collection and return original collection state.

Parameters:

changeEvents - List of operations that were performed on collection.

Returns:

Original collection state.

fireCollectionChangedEvent

void fireCollectionChangedEvent(OMultiValueChangeEvent<K,V> event)

getGenericClass

Class<?> getGenericClass()

replace

void replace(OMultiValueChangeEvent<Object,Object> event,
             Object newValue)