- Type Parameters:
K- the key element type
V- the value element type
- All Known Implementing Classes:
- 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 MapChangeListener<K,V>Interface that receives notifications of changes to an ObservableMap.
- JavaFX 2.0
void onChanged(MapChangeListener.Change<? extends K,? extends V> change)Called after a change has been made to an ObservableMap. This method is called on every elementary change (put/remove) once. This means, complex changes like keySet().removeAll(Collection) or clear() may result in more than one call of onChanged method.
change- the change that was made