IValueChangeListener (Eclipse Platform API Specification)

Type Parameters:

T - the type of value being observed

All Superinterfaces:

IObservablesListener

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 IValueChangeListener<T>
extends IObservablesListener
```
Listener for changes to observable values.

Since:

1.0

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void handleValueChange(ValueChangeEvent<? extends T> event)
  Handles a change to an observable value.

- Method Detail
  - handleValueChange
```
void handleValueChange(ValueChangeEvent<? extends T> event)
```
    Handles a change to an observable value. The given event object must only be used locally in this method because it may be reused for other change notifications. The diff object referenced by the event is immutable and may be used non-locally.
    
    Parameters:
    
    event - the event