Package com.vaadin.flow.component.internal

Class AbstractAttachDetachEvent

java.lang.Object

java.util.EventObject

com.vaadin.flow.component.ComponentEvent<Component>

com.vaadin.flow.component.internal.AbstractAttachDetachEvent

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AttachEvent, DetachEvent

public abstract class AbstractAttachDetachEvent
extends ComponentEvent<Component>

Internal helper for AttachEvent and DetachEvent.

Since:

1.0

Author:

Vaadin Ltd

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
AbstractAttachDetachEvent(Component source)	Creates a new event with the given component as source.

Method Summary

Modifier and Type	Method	Description
VaadinSession	getSession()	Gets the session the component is attached to.
UI	getUI()	Gets the UI the component is attached to.

Methods inherited from class com.vaadin.flow.component.ComponentEvent

getSource, isFromClient, unregisterListener

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractAttachDetachEvent

public AbstractAttachDetachEvent(Component source)

Creates a new event with the given component as source.

Parameters:

source - the component that was attached or detached

Method Details

getUI

public UI getUI()

Gets the UI the component is attached to.

Returns:

the UI this component is attached to

getSession

public VaadinSession getSession()

Gets the session the component is attached to.

Returns:

the session this component is attached to