PlayerObserver (org.refcodes:refcodes-checkerboard 1.2.8 API)

Type Parameters:

P - the generic type

S - the generic type
```
public interface PlayerObserver,S>
```
An asynchronous update interface for receiving notifications about Player information as the Player is constructed.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onChangePositionEvent(ChangePositionEvent<P> aPlayerEvent)`	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
`void`	`onDraggabilityChangedEvent(DraggabilityChangedEvent<P> aPlayerEvent)`	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
`void`	`onPlayerEvent(PlayerEvent<P> aPlayerEvent)`	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
`void`	`onPositionChangedEvent(PositionChangedEvent<P> aPlayerEvent)`	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
`void`	`onStateChangedEvent(StateChangedEvent<P,S> aPlayerEvent)`	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
`void`	`onVisibilityChangedEvent(VisibilityChangedEvent<P> aPlayerEvent)`	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.

- Method Detail
 - onPlayerEvent
```
void onPlayerEvent(PlayerEvent aPlayerEvent)
```
 This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
 
 Parameters:
 
 aPlayerEvent - the player event
 - onChangePositionEvent
```
void onChangePositionEvent(ChangePositionEvent aPlayerEvent)
 throws org.refcodes.exception.VetoException
```
 This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
 
 Parameters:
 
 aPlayerEvent - the player event
 
 Throws:
 
 org.refcodes.exception.VetoException - the veto exception
 - onPositionChangedEvent
```
void onPositionChangedEvent(PositionChangedEvent aPlayerEvent)
```
 This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
 
 Parameters:
 
 aPlayerEvent - the player event
 - onStateChangedEvent
```
void onStateChangedEvent(StateChangedEvent<P,S> aPlayerEvent)
```
 This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
 
 Parameters:
 
 aPlayerEvent - the player event
 - onVisibilityChangedEvent
```
void onVisibilityChangedEvent(VisibilityChangedEvent aPlayerEvent)
```
 This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
 
 Parameters:
 
 aPlayerEvent - the player event
 - onDraggabilityChangedEvent
```
void onDraggabilityChangedEvent(DraggabilityChangedEvent aPlayerEvent)
```
 This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
 
 Parameters:
 
 aPlayerEvent - the player event

Interface PlayerObserver<P extends Player<P,S>,S>

Method Summary

Method Detail

onPlayerEvent

onChangePositionEvent

onPositionChangedEvent

onStateChangedEvent

onVisibilityChangedEvent

onDraggabilityChangedEvent