ObservableEventReceiver (JavaDocs for mmm-value-observable 0.1.0)

java.lang.Object
- io.github.mmm.value.observable.ObservableEventReceiver<V>

Type Parameters:

V - type of the value.

All Implemented Interfaces:

io.github.mmm.event.EventListener<ObservableEvent<V>>, ObservableEventListener<V>
```
public class ObservableEventReceiver<V>
extends Object
implements ObservableEventListener<V>
```
Implementation of ObservableEventListener that counts the received events and allows to get the last received event. Mainly useful for testing.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ObservableEventReceiver()
  The constructor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  ObservableEvent<V> getEvent()
  
  int getEventCount()
  
  void onEvent(ObservableEvent<V> e)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface io.github.mmm.event.EventListener
    isMatchedUsingEquals

- Constructor Detail
  - ObservableEventReceiver
```
public ObservableEventReceiver()
```
    The constructor.
- Method Detail
  - onEvent
```
public void onEvent(ObservableEvent<V> e)
```
    Specified by:
    
    onEvent in interface io.github.mmm.event.EventListener<V>
  - getEvent
```
public ObservableEvent<V> getEvent()
```
    Returns:
    
    the last ObservableEvent that has been received. Will be null if nothing received yet.
  - getEventCount
```
public int getEventCount()
```
    Returns:
    
    the number of ObservableEvents received.