Package io.jmix.ui.model

Class InstanceContainer.ItemChangeEvent<T>

java.lang.Object

java.util.EventObject

io.jmix.ui.model.InstanceContainer.ItemChangeEvent<T>

All Implemented Interfaces:

Serializable

Enclosing interface:

InstanceContainer<E>

public static class InstanceContainer.ItemChangeEvent<T>
extends EventObject

Event sent when the entity instance selected in the container is replaced with another instance or null.

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
ItemChangeEvent(InstanceContainer<T> container, T prevItem, T item)

Method Summary

Modifier and Type	Method	Description
T	getItem()	Returns the currently selected entity instance.
T	getPrevItem()	Returns the previously selected entity instance.
InstanceContainer<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

ItemChangeEvent

public ItemChangeEvent(InstanceContainer<T> container,
 @Nullable
 T prevItem,
 @Nullable
 T item)

Method Details

getSource

public InstanceContainer<T> getSource()

Returns the container which sent the event.

Overrides:

getSource in class EventObject

getItem

@Nullable
public T getItem()

Returns the currently selected entity instance.

getPrevItem

@Nullable
public T getPrevItem()

Returns the previously selected entity instance.

toString

public String toString()

Overrides:

toString in class EventObject