Copyright	Copyright (c) 2009-2017 David Sorokin <david.sorokin@gmail.com>
License	BSD3
Maintainer	David Sorokin <david.sorokin@gmail.com>
Stability	experimental
Safe Haskell	None
Language	Haskell2010

Simulation.Aivika.Composite

Contents

Composite Monad

Description

Tested with: GHC 8.0.1

It defines the Composite monad that allows constructing components which can be then destroyed in case of need.

Synopsis

data Composite a
class CompositeLift m where
runComposite :: Composite a -> DisposableEvent -> Event (a, DisposableEvent)
runComposite_ :: Composite a -> Event a
runCompositeInStartTime_ :: Composite a -> Simulation a
runCompositeInStopTime_ :: Composite a -> Simulation a
disposableComposite :: DisposableEvent -> Composite ()

Composite Monad

data Composite a Source #

It represents a composite which can be then destroyed in case of need.

Instances

Monad Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods (>>=) :: Composite a -> (a -> Composite b) -> Composite b # (>>) :: Composite a -> Composite b -> Composite b # return :: a -> Composite a # fail :: String -> Composite a #
Functor Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods fmap :: (a -> b) -> Composite a -> Composite b # (<$) :: a -> Composite b -> Composite a #
MonadFix Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods mfix :: (a -> Composite a) -> Composite a #
Applicative Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods pure :: a -> Composite a # (<>) :: Composite (a -> b) -> Composite a -> Composite b # liftA2 :: (a -> b -> c) -> Composite a -> Composite b -> Composite c # (>) :: Composite a -> Composite b -> Composite b # (<*) :: Composite a -> Composite b -> Composite a #
MonadIO Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods liftIO :: IO a -> Composite a #
ParameterLift Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods liftParameter :: Parameter a -> Composite a Source #
SimulationLift Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods liftSimulation :: Simulation a -> Composite a Source #
DynamicsLift Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods liftDynamics :: Dynamics a -> Composite a Source #
EventLift Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods liftEvent :: Event a -> Composite a Source #
CompositeLift Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods liftComposite :: Composite a -> Composite a Source #

class CompositeLift m where Source #

A type class to lift the Composite computation to other computations.

Minimal complete definition

liftComposite

Methods

liftComposite :: Composite a -> m a Source #

Lift the specified Composite computation to another computation.

Instances

CompositeLift Composite Source #
Instance details Defined in Simulation.Aivika.Composite Methods liftComposite :: Composite a -> Composite a Source #

runComposite :: Composite a -> DisposableEvent -> Event (a, DisposableEvent) Source #

Run the computation returning the result and some DisposableEvent that being applied destroys the composite, for example, unsubscribes from signals or cancels the processes.

runComposite_ :: Composite a -> Event a Source #

Like runComposite but retains the composite parts during the simulation.

runCompositeInStartTime_ :: Composite a -> Simulation a Source #

Like runComposite_ but runs the computation in the start time.

runCompositeInStopTime_ :: Composite a -> Simulation a Source #

Like runComposite_ but runs the computation in the stop time.

disposableComposite :: DisposableEvent -> Composite () Source #

When destroying the composite, the specified action will be applied.