com.vaadin.client.flow.reactive

Interface ReactiveValueChangeListener

All Known Implementing Classes:

Computation

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ReactiveValueChangeListener

Listens to changes to a reactive value.

Since:

1.0

Author:

Vaadin Ltd

See Also:

ReactiveValue.addReactiveValueChangeListener(ReactiveValueChangeListener)

Method Summary

Modifier and Type	Method and Description
void	onValueChange(ReactiveValueChangeEvent event) Invoked when a reactive value has changed.

Method Detail

onValueChange

void onValueChange(ReactiveValueChangeEvent event)

Invoked when a reactive value has changed.

Parameters:

event - the change event