Safe Haskell	None
Language	Haskell2010

Affection.MessageBus.Class

Synopsis

Documentation

class (Message msg, Show msg) => Participant prt msg us where Source #

Minimal complete definition

partSubscribers, partSubscribe, partUnSubscribe

Methods

partSubscribers Source #

Arguments

:: prt	the `Participant'`s subscriber storage
-> Affection us [msg -> Affection us ()]	List of Subscriber functions

Function to get the list of subscribers from the participant

partSubscribe Source #

Arguments

:: prt	The `Participant'`s subscriber storage
-> (msg -> Affection us ())	What to do in case of a `Message` (Subscriber function)
-> Affection us (MsgId msg)	`UUID` of the registered subscriber Function

Subscribe to the Participant's events

partUnSubscribe Source #

Arguments

:: prt	The `Participant'`s subscriber storage to unsubscribe from
-> MsgId msg	The subscriber function's `UUID`
-> Affection us ()

Unsubscribe a Subscriber function from Participant

partEmit Source #

Arguments

:: prt	The `Participant'`s subscriber storage
-> msg	The `Message` to emit
-> Affection us ()

Get the Participant to emit a Message on all of its subscribers

genUUID :: Affection us UUID Source #

Helper function to generate new UUIDs

data UUID :: * #

Instances

Eq UUID
Methods (==) :: UUID -> UUID -> Bool (/=) :: UUID -> UUID -> Bool
Data UUID
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> UUID -> c UUID gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c UUID toConstr :: UUID -> Constr dataTypeOf :: UUID -> DataType dataCast1 :: Typeable (* -> ) t => (forall d. Data d => c (t d)) -> Maybe (c UUID) dataCast2 :: Typeable ( -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c UUID) gmapT :: (forall b. Data b => b -> b) -> UUID -> UUID gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> UUID -> r gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> UUID -> r gmapQ :: (forall d. Data d => d -> u) -> UUID -> [u] gmapQi :: Int -> (forall d. Data d => d -> u) -> UUID -> u gmapM :: Monad m => (forall d. Data d => d -> m d) -> UUID -> m UUID gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> UUID -> m UUID gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> UUID -> m UUID
Ord UUID
Methods compare :: UUID -> UUID -> Ordering (<) :: UUID -> UUID -> Bool (<=) :: UUID -> UUID -> Bool (>) :: UUID -> UUID -> Bool (>=) :: UUID -> UUID -> Bool max :: UUID -> UUID -> UUID min :: UUID -> UUID -> UUID
Read UUID
Methods readsPrec :: Int -> ReadS UUID readList :: ReadS [UUID] readPrec :: ReadPrec UUID readListPrec :: ReadPrec [UUID]
Show UUID
Methods showsPrec :: Int -> UUID -> ShowS show :: UUID -> String showList :: [UUID] -> ShowS
NFData UUID
Methods rnf :: UUID -> ()
Hashable UUID
Methods hashWithSalt :: Int -> UUID -> Int hash :: UUID -> Int
Binary UUID
Methods put :: UUID -> Put get :: Get UUID putList :: [UUID] -> Put
Storable UUID
Methods sizeOf :: UUID -> Int alignment :: UUID -> Int peekElemOff :: Ptr UUID -> Int -> IO UUID pokeElemOff :: Ptr UUID -> Int -> UUID -> IO () peekByteOff :: Ptr b -> Int -> IO UUID pokeByteOff :: Ptr b -> Int -> UUID -> IO () peek :: Ptr UUID -> IO UUID poke :: Ptr UUID -> UUID -> IO ()
Random UUID
Methods randomR :: RandomGen g => (UUID, UUID) -> g -> (UUID, g) random :: RandomGen g => g -> (UUID, g) randomRs :: RandomGen g => (UUID, UUID) -> g -> [UUID] randoms :: RandomGen g => g -> [UUID] randomRIO :: (UUID, UUID) -> IO UUID randomIO :: IO UUID

data MsgId msg Source #

Constructors

(Message msg, Show msg) => MsgId UUID msg