content: {-
  Copyright (c) 2014-2016, Johan Nordlander, Jonas Duregård, Michał Pałka,
                           Patrik Jansson and Josef Svenningsson
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:
  
     * Redistributions of source code must retain the above copyright notice,
       this list of conditions and the following disclaimer.
     * Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in the
       documentation and/or other materials provided with the distribution.
     * Neither the name of the Chalmers University of Technology nor the names of its
       contributors may be used to endorse or promote products derived from this
       software without specific prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  -}
  
  module Main where
  
  import NewARSim
  
  -- | Just send 123 to the queue
  r1 :: ProvidedQueueElement Int c -> Code (StdRet ())
  r1 pqe          = do rteSend pqe (123::Int)
  
  -- | Provide a port (create it) and run r1 every 1.0 time units
  c1 :: AR c (ProvidedQueueElement Int ())
  c1              = do pqe <- providedQueueElement
                       runnable Concurrent [Timed 1.0] (r1 pqe)
                       return (seal pqe)
  
  -- | Just receive a value and do nothing with it
  r2 :: Typeable a => RequiredQueueElement a c -> Code ()
  r2 rqe          = do Ok x <- rteReceive rqe; return ()
  
  
  
  -- | Requires a port (parametrised over the port) and "runs" r2
  c2 :: AR c (RequiredQueueElement Int ())
  c2              = do rqe <- requiredQueueElement 10 -- Queue of size 10
                       runnable Concurrent [ReceiveQ rqe] (r2 rqe)
                       return (seal rqe)
  
  -- | Connect c1 and c2 to create a program that sends and receives.
  test :: AR c ()
  test            = do pqe <- component c1
                       rqe <- component c2
                       connect pqe rqe
  
  
  {-
  -- | Run the simulation of this test program, showing a trace of the execution
  main            = putTraceLabels $ fst $ (simulationHead test)
  
  -}
  