Module org.refcodes.checkerboard

Package org.refcodes.checkerboard

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

Type Parameters:

P - the generic type

S - the generic type

All Superinterfaces:

ChangePlayerPositionObserver<P>, PlayerClickedObserver<P>, PlayerDraggabilityChangedObserver<P>, PlayerPositionChangedObserver<P>, PlayerStateChangedObserver<P,S>, PlayerVisibilityChangedObserver<P>

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 PlayerObserver<P extends Player<P,S>,S>
extends PlayerClickedObserver<P>, ChangePlayerPositionObserver<P>, PlayerPositionChangedObserver<P>, PlayerStateChangedObserver<P,S>, PlayerVisibilityChangedObserver<P>, PlayerDraggabilityChangedObserver<P>

An asynchronous update interface for receiving notifications about Player information as the Player is constructed.

Method Summary

Modifier and Type	Method	Description
default void	onChangePlayerPositionEvent(ChangePlayerPositionEvent<P> aPlayerEvent)	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
default void	onPlayerClickedEvent(PlayerClickedEvent<P> aPlayerEvent)	This method is called when a player has been clicked.
default void	onPlayerDraggabilityChangedEvent(PlayerDraggabilityChangedEvent<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.
default void	onPlayerPositionChangedEvent(PlayerPositionChangedEvent<P> aPlayerEvent)	This method is called when a Player instance's position has changed.
default void	onPlayerStateChangedEvent(PlayerStateChangedEvent<P,S> aPlayerEvent)	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.
default void	onPlayerVisibilityChangedEvent(PlayerVisibilityChangedEvent<P> aPlayerEvent)	This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.

Method Details

onPlayerEvent

void onPlayerEvent(PlayerEvent<P> 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

onChangePlayerPositionEvent

default void onChangePlayerPositionEvent(ChangePlayerPositionEvent<P> 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.

Specified by:

onChangePlayerPositionEvent in interface ChangePlayerPositionObserver<P extends Player<P,S>>

Parameters:

aPlayerEvent - the player event

Throws:

org.refcodes.exception.VetoException - the veto exception

onPlayerPositionChangedEvent

default void onPlayerPositionChangedEvent(PlayerPositionChangedEvent<P> aPlayerEvent)

This method is called when a Player instance's position has changed.

Specified by:

onPlayerPositionChangedEvent in interface PlayerPositionChangedObserver<P extends Player<P,S>>

Parameters:

aPlayerEvent - the PlayerPositionChangedEvent signaling the position change.

onPlayerStateChangedEvent

default void onPlayerStateChangedEvent(PlayerStateChangedEvent<P,S> aPlayerEvent)

This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.

Specified by:

onPlayerStateChangedEvent in interface PlayerStateChangedObserver<P extends Player<P,S>,S>

Parameters:

aPlayerEvent - the player event

onPlayerVisibilityChangedEvent

default void onPlayerVisibilityChangedEvent(PlayerVisibilityChangedEvent<P> aPlayerEvent)

This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.

Specified by:

onPlayerVisibilityChangedEvent in interface PlayerVisibilityChangedObserver<P extends Player<P,S>>

Parameters:

aPlayerEvent - the player event

onPlayerDraggabilityChangedEvent

default void onPlayerDraggabilityChangedEvent(PlayerDraggabilityChangedEvent<P> aPlayerEvent)

This method is called when information about an Player which was previously requested using an asynchronous interface becomes available.

Specified by:

onPlayerDraggabilityChangedEvent in interface PlayerDraggabilityChangedObserver<P extends Player<P,S>>

Parameters:

aPlayerEvent - the player event

onPlayerClickedEvent

default void onPlayerClickedEvent(PlayerClickedEvent<P> aPlayerEvent)

This method is called when a player has been clicked.

Specified by:

onPlayerClickedEvent in interface PlayerClickedObserver<P extends Player<P,S>>

Parameters:

aPlayerEvent - the player event