K - the key element type
V - the value element type
All Known Implementing Classes:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
public interface MapChangeListener<K,V>
Interface that receives notifications of changes to an ObservableMap.
Since: JavaFX 2.0
Nested Class Summary
Modifier and Type
MapChangeListener.Change< K, V>
An elementary change done to an ObservableMap.
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
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