com.holonplatform.vaadin.components

Interface ValueHolder.ValueChangeEvent<V>

Type Parameters:

V - Value type

All Superinterfaces:

Serializable

Enclosing interface:

ValueHolder<V>

public static interface ValueHolder.ValueChangeEvent<V>
extends Serializable

A ValueHolder.ValueChangeListener event.

Method Summary

Modifier and Type	Method and Description
V	getOldValue() Returns the value of the source before this value change event occurred.
ValueHolder<V>	getSource() Get the source of this value change event.
V	getValue() Returns the new value that triggered this value change event.
boolean	isUserOriginated() Returns whether this event was triggered by user interaction, on the client side, or programmatically, on the server side.

Method Detail

isUserOriginated

boolean isUserOriginated()

Returns whether this event was triggered by user interaction, on the client side, or programmatically, on the server side.

Returns:

true if this event originates from the client, false otherwise.

Since:

5.0.5

getSource

ValueHolder<V> getSource()

Get the source of this value change event.

Returns:

the ValueHolder source

getOldValue

V getOldValue()

Returns the value of the source before this value change event occurred.

Returns:

the old value

getValue

V getValue()

Returns the new value that triggered this value change event.

Returns:

the new value