Simulation.Aivika.GPSS.TransactQueueStrategy

Tested with: GHC 8.0.2

This module defines a GPSS transact queue strategy.

Documentation

data TransactQueueStrategy s

The transact queue strategy.

Constructors

TransactQueueStrategy s

Instances

QueueStrategy (TransactQueueStrategy s)

An implementation of the QueueStrategy class.

Associated Types

data StrategyQueue (TransactQueueStrategy s) a :: *

Methods

newStrategyQueue :: TransactQueueStrategy s -> Simulation (StrategyQueue (TransactQueueStrategy s) i)

strategyQueueNull :: StrategyQueue (TransactQueueStrategy s) i -> Event Bool

DequeueStrategy (TransactQueueStrategy FCFS)

Methods

strategyDequeue :: StrategyQueue (TransactQueueStrategy FCFS) i -> Event i

DequeueStrategy (TransactQueueStrategy LCFS)

Methods

strategyDequeue :: StrategyQueue (TransactQueueStrategy LCFS) i -> Event i

DeletingQueueStrategy (TransactQueueStrategy FCFS)

Methods

strategyQueueDelete :: Eq i => StrategyQueue (TransactQueueStrategy FCFS) i -> i -> Event Bool

strategyQueueDeleteBy :: StrategyQueue (TransactQueueStrategy FCFS) i -> (i -> Bool) -> Event (Maybe i)

strategyQueueContains :: Eq i => StrategyQueue (TransactQueueStrategy FCFS) i -> i -> Event Bool

strategyQueueContainsBy :: StrategyQueue (TransactQueueStrategy FCFS) i -> (i -> Bool) -> Event (Maybe i)

DequeueStrategy (TransactQueueStrategy s) => PriorityQueueStrategy (TransactQueueStrategy s) Int

Methods

strategyEnqueueWithPriority :: StrategyQueue (TransactQueueStrategy s) i -> Int -> i -> Event ()

data StrategyQueue (TransactQueueStrategy s)

data StrategyQueue (TransactQueueStrategy s) = TransactStrategyQueue {

• transactStrategy :: TransactQueueStrategy s
• transactStrategyQueue :: IORef (IntMap (DoubleLinkedList a))

}

transactStrategyQueueDeleteBy

Arguments

:: StrategyQueue (TransactQueueStrategy s) a

the queue

-> Int

the transact priority

-> (a -> Bool)

the predicate

-> Event (Maybe a)

Try to delete the transact by the specified priority and satisfying to the provided predicate.

transactStrategyQueueContainsBy

Arguments

:: StrategyQueue (TransactQueueStrategy s) a

the queue

-> Int

the transact priority

-> (a -> Bool)

the predicate

-> Event (Maybe a)

Test whether the queue contains a transact with the specified priority satisfying the provided predicate.