io.jmix.ui.model

Class InstanceContainer.ItemChangeEvent<T>

java.lang.Object

java.util.EventObject

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

All Implemented Interfaces:

java.io.Serializable

Enclosing interface:

InstanceContainer<E>

public static class InstanceContainer.ItemChangeEvent<T>
extends java.util.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 and Description
ItemChangeEvent(InstanceContainer<T> container, T prevItem, T item)

Method Summary

Modifier and Type	Method and 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.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ItemChangeEvent

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

Method Detail

getSource

public InstanceContainer<T> getSource()

Returns the container which sent the event.

Overrides:

getSource in class java.util.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 java.lang.String toString()

Overrides:

toString in class java.util.EventObject