Package io.jmix.ui.model

Class CollectionContainer.CollectionChangeEvent<T>

java.lang.Object

java.util.EventObject

io.jmix.ui.model.CollectionContainer.CollectionChangeEvent<T>

All Implemented Interfaces:

Serializable

Enclosing interface:

CollectionContainer<E>

public static class CollectionContainer.CollectionChangeEvent<T>
extends EventObject

Event sent on changes in the container items collection - adding, removing, replacing elements.

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
CollectionChangeEvent(CollectionContainer<T> container, CollectionChangeType changeType, Collection<? extends T> changes)

Method Summary

Modifier and Type	Method	Description
Collection<? extends T>	getChanges()	Returns changed items.
CollectionChangeType	getChangeType()	Returns the type of change.
CollectionContainer<T>	getSource()	Returns the container which sent the event.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

CollectionChangeEvent

public CollectionChangeEvent(CollectionContainer<T> container,
 CollectionChangeType changeType,
 Collection<? extends T> changes)

Method Details

getSource

public CollectionContainer<T> getSource()

Returns the container which sent the event.

Overrides:

getSource in class EventObject

getChangeType

public CollectionChangeType getChangeType()

Returns the type of change.

getChanges

public Collection<? extends T> getChanges()

Returns changed items. If getChangeType() is CollectionChangeType.REFRESH, the method returns empty collection.

toString

public String toString()

Overrides:

toString in class EventObject