ReactiveValueChangeListener (Flow Client 23.6-SNAPSHOT API)

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
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method 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