A subscribe and publish pattern for Quantum callbacks. A Quantum callback is a invocation from inside the simulation during certain situations. More...

Inheritance diagram for Quantum.CallbackDispatcher:

Public Member Functions
	CallbackDispatcher ()
	Constructor calls GetBuiltInTypes. More...

bool	HasAnyListeners (CallbackBase e)
	Returns true if the callback has any listeners.

bool	Publish (CallbackBase e)
	Publish a callback. More...

Public Member Functions inherited from Quantum.DispatcherBase
void	Clear ()
	Removes all subscriptions. More...

int	GetIndex< TDispatchable > ()
	Returns the index of a specific dispatchable type. Throws in case the type is not registered. More...

void	RemoveDeadListeners ()
	Removes every subscription for which GetListenerStatus returns ListenerStatus.Dead More...

DispatcherSubscription	Subscribe< TDispatchable > (object listener, DispatchableHandler< TDispatchable > handler, bool once=false, uint flags=0, DispatchableFilter filter=null)
	Creates a subscription. Subscriptions can be cancelled manually by calling UnsubscribeHandler<TDispatchable>(DispatchableHandler<TDispatchable>), but as long as the derived class overrides GetListenerStatus(object, uint) and calls DispatcherBase.RemoveDeadListeners() periodically, the dispatcher will be free of memory leaks. More...

IDisposable	SubscribeManual< TDispatchable > (DispatchableHandler< TDispatchable > handler, bool once=false, DispatchableFilter filter=null)
	Creates a subscription that is active until the caller disposes the result. More...

IDisposable	SubscribeManual< TDispatchable > (object listener, DispatchableHandler< TDispatchable > handler, bool once=false, DispatchableFilter filter=null)
	Creates a subscription that is active until the caller disposes the result or calls Unsubscribe. More...

bool	Unsubscribe (DispatcherSubscription subscription)
	Cancel a specific subscription. More...

bool	UnsubscribeHandler< TDispatchable > (DispatchableHandler< TDispatchable > handler)
	Cancel every subscription using a handler. More...

bool	UnsubscribeListener (object listener)
	Cancel every subscription for a listener. More...

bool	UnsubscribeListener< TDispatchable > (object listener)
	Cancel every specific subscription type for a listener. More...

Protected Member Functions
	CallbackDispatcher (Dictionary< Type, Int32 > callbackTypes)
	Constructor to add the callback type mapping manually. More...

Protected Member Functions inherited from Quantum.DispatcherBase
	DispatcherBase (Dictionary< Type, Int32 > typeToIndex)
	Initializes the dispatcher with a mapping of types to ids. The ids are used to quickly find the correct event handler. More...

virtual ListenerStatus	GetListenerStatus (object listener, uint flags)
	Returns ListenerStatus.Active if listener is not `null`, ListenerStatus.Dead otherwise. Override this method to provide custom listener status. More...

bool	InvokeMeta (int metaIndex, IDispatchable e)
	Invokes handlers for a specific dispatchable. More...

bool	InvokeMeta< TDispatchable > (TDispatchable e)
	Invokes handlers for a specific dispatchable. More...

DispatcherSubscription	SubscribeInternal< TDispatchable > (object listener, DispatchableHandler< TDispatchable > handler, DispatchableFilter filter, uint flags)
	Creates a subscription. Subscriptions can be cancelled manually by calling UnsubscribeHandler<TDispatchable>(DispatchableHandler<TDispatchable>). More...

IDisposable	SubscribeManualInternal< TDispatchable > (object listener, DispatchableHandler< TDispatchable > handler, DispatchableFilter filter, bool once)
	Creates a subscription that is active until the caller disposes the result. More...

bool	UnsubscribeInternal< TDispatchable > (object listener, DispatchableHandler< TDispatchable > handler)
	Unsubscribes a listener from a handler. More...

Static Protected Member Functions
static Dictionary< Type, Int32 >	GetBuiltInTypes ()
	Assembles a dictionary of built-in Quantum callback types. More...

Additional Inherited Members
Public Types inherited from Quantum.DispatcherBase
enum	ListenerStatus
	Status of a listener. Used to determine if a listener is still alive. More...

Properties inherited from Quantum.DispatcherBase
bool	IsEmpty `[get]`
	Returns `true` if there are no active subscriptions. More...

DispatcherBase	Next `[get, set]`
	A reference to the next dispatcher in the chain. If set, the dispatcher will forward events to the next dispatcher after. More...

Detailed Description

A subscribe and publish pattern for Quantum callbacks. A Quantum callback is a invocation from inside the simulation during certain situations.

Constructor & Destructor Documentation

◆ CallbackDispatcher() [1/2]

Quantum.CallbackDispatcher.CallbackDispatcher ( )

inline

Constructor calls GetBuiltInTypes.

◆ CallbackDispatcher() [2/2]

Quantum.CallbackDispatcher.CallbackDispatcher ( Dictionary< Type, Int32 > callbackTypes )

inlineprotected

Constructor to add the callback type mapping manually.

Parameters

callbackTypes

Member Function Documentation

◆ GetBuiltInTypes()

static Dictionary<Type, Int32> Quantum.CallbackDispatcher.GetBuiltInTypes ( )

inlinestaticprotected

Assembles a dictionary of built-in Quantum callback types.

Returns: Callback mapping

◆ Publish()

bool Quantum.CallbackDispatcher.Publish ( CallbackBase e )

inline

Publish a callback.

Parameters

e

Returns: True if the callback has been handled by any subscriber

Implements Quantum.ICallbackDispatcher.

Photon Quantum 3.0.0

Public Member Functions

Protected Member Functions

Static Protected Member Functions