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admlug.cpp
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admlug.cpp
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/*******************************************************************
*
* DESCRIPTION: class AdministradorLugares
*
* AUTHOR: Federico Juan Dellasoppa
*
* EMAIL: mailto://fdellaso@dc.uba.ar
*
* DATE: 29/9/2003
*
*******************************************************************/
/** include files **/
#include "admlug.h" // base header
#include "message.h" // class InternalMessage
#include "mainsimu.h" // class Simulator
#include "except.h" // class InvalidMessageException
#include "constpiz.h" // constants
/*******************************************************************
* Function Name: AdministradorLugares
* Description: constructor
********************************************************************/
AdministradorLugares::AdministradorLugares( const string &name )
: Atomic( name )
, inPizzero( addInputPort( "inPizzero" ) )
, outPizzero( addOutputPort( "outPizzero" ) )
, inLugar1( addInputPort( "inLugar1" ) )
, outLugar1( addOutputPort( "outLugar1" ) )
, inLugar2( addInputPort( "inLugar2" ) )
, outLugar2( addOutputPort( "outLugar2" ) )
, inLugar3( addInputPort( "inLugar3" ) )
, outLugar3( addOutputPort( "outLugar3" ) )
, inLugar4( addInputPort( "inLugar4" ) )
, outLugar4( addOutputPort( "outLugar4" ) )
, inLugar5( addInputPort( "inLugar5" ) )
, outLugar5( addOutputPort( "outLugar5" ) )
, inLugar6( addInputPort( "inLugar6" ) )
, outLugar6( addOutputPort( "outLugar6" ) )
, inLugar7( addInputPort( "inLugar7" ) )
, outLugar7( addOutputPort( "outLugar7" ) )
, inLugar8( addInputPort( "inLugar8" ) )
, outLugar8( addOutputPort( "outLugar8" ) )
, inLugar9( addInputPort( "inLugar9" ) )
, outLugar9( addOutputPort( "outLugar9" ) )
, inLugar10( addInputPort( "inLugar10" ) )
, outLugar10( addOutputPort( "outLugar10" ) )
{
}
/*******************************************************************
* Function Name: initFunction
* Description:
********************************************************************/
Model &AdministradorLugares::initFunction()
{
int i;
for (i = 0; i < 10; i++)
{
ocupado[i] = 0;
listas[i] = 0;
}
pizza = 0;
hayLugar = 0;
hayLista = 0;
lugar = 1.0;
lista = 0.0;
return *this ;
}
/*******************************************************************
* Function Name: externalFunction
* Description:
********************************************************************/
Model &AdministradorLugares::externalFunction( const ExternalMessage &msg )
{
int i;
if ( msg.port() == inPizzero )
{
int mensaje = (int)msg.value();
// Si es un pedido
if ( (1 <= mensaje && mensaje <= 3) ||
(11 <= mensaje && mensaje <= 13) )
{
int ocupe = 0;
for(i = 0; i < 10 && !ocupe; i++)
{
if (!ocupado[i])
{
ocupe = 1;
ocupado[i] = mensaje;
pizza = i + 1;
}
}
holdIn( active, Time::Zero );
}
else if ( mensaje == MSG_HAY_LUGAR )
{
hayLugar = 1;
lugar = 0.0;
for (i = 0; i < 10; i++)
{
if (!ocupado[i])
lugar = 1.0;
}
holdIn( active, Time::Zero );
}
else if ( mensaje == MSG_HAY_LISTA )
{
hayLista = 1;
lista = 0.0;
int desocupe = 0;
for (i = 0; i < 10 && !desocupe; i++)
{
if (listas[i])
{
// Si hay una pizza lista,
// la saca y libera el lugar
desocupe = 1;
listas[i] = 0;
lista = (Value)ocupado[i];
ocupado[i] = 0;
}
}
holdIn( active, Time::Zero );
}
else
{
MTHROW( InvalidMessageException() );
}
}// if ( msg.port() == inPizzero )
if ( msg.port() == inLugar1 )
{
listas[0] = 1;
}
if ( msg.port() == inLugar2 )
{
listas[1] = 1;
}
if ( msg.port() == inLugar3 )
{
listas[2] = 1;
}
if ( msg.port() == inLugar4 )
{
listas[3] = 1;
}
if ( msg.port() == inLugar5 )
{
listas[4] = 1;
}
if ( msg.port() == inLugar6 )
{
listas[5] = 1;
}
if ( msg.port() == inLugar7 )
{
listas[6] = 1;
}
if ( msg.port() == inLugar8 )
{
listas[7] = 1;
}
if ( msg.port() == inLugar9 )
{
listas[8] = 1;
}
if ( msg.port() == inLugar10 )
{
listas[9] = 1;
}
return *this ;
}
/*******************************************************************
* Function Name: internalFunction
* Description:
********************************************************************/
Model &AdministradorLugares::internalFunction( const InternalMessage & )
{
if ( pizza )
pizza = 0;
else if ( hayLugar )
hayLugar = 0;
else if ( hayLista )
hayLista = 0;
passivate();
return *this ;
}
/*******************************************************************
* Function Name: outputFunction
* Description:
********************************************************************/
Model &AdministradorLugares::outputFunction( const InternalMessage &msg )
{
if ( pizza )
{
if ( pizza == 1 )
sendOutput( msg.time(), outLugar1, 1.0 );
if ( pizza == 2 )
sendOutput( msg.time(), outLugar2, 1.0 );
if ( pizza == 3 )
sendOutput( msg.time(), outLugar3, 1.0 );
if ( pizza == 4 )
sendOutput( msg.time(), outLugar4, 1.0 );
if ( pizza == 5 )
sendOutput( msg.time(), outLugar5, 1.0 );
if ( pizza == 6 )
sendOutput( msg.time(), outLugar6, 1.0 );
if ( pizza == 7 )
sendOutput( msg.time(), outLugar7, 1.0 );
if ( pizza == 8 )
sendOutput( msg.time(), outLugar8, 1.0 );
if ( pizza == 9 )
sendOutput( msg.time(), outLugar9, 1.0 );
if ( pizza == 10 )
sendOutput( msg.time(), outLugar10, 1.0 );
}// if ( pizza )
else if ( hayLugar )
{
sendOutput( msg.time(), outPizzero, lugar );
}
else if ( hayLista )
{
sendOutput( msg.time(), outPizzero, lista );
}
return *this ;
}
/*******************************************************************
* Function Name: ~AdministradorLugares
* Description: destructor
********************************************************************/
AdministradorLugares::~AdministradorLugares()
{
}