Dispatcher Class Reference

Provides the coupling between the graphical part and the communications. More...

#include <Dispatcher.h>

Collaboration diagram for Dispatcher:


Public Member Functions
	Dispatcher ()
	~Dispatcher ()
bool	proccessMessageFromMC (shared_ptr< vector< shared_ptr< string > > > msg)
bool	dispatchMessage ()
bool	setSpdInSim (int id, double speed, double ts, double te)
bool	order (int Ris, int Rid, double ts, double tf)
bool	communicationMode (int cMode, string filename)
bool	communicationMode (int cMode, string thisName, string thatName)
bool	setTimeFlow (double flowFactor)
double	getTime ()
double	getTimeFlow ()
Private Member Functions
bool	drvparse (shared_ptr< vector< shared_ptr< string > > >)
bool	loadparse (shared_ptr< vector< shared_ptr< string > > >)
bool	unloadparse (shared_ptr< vector< shared_ptr< string > > >)
bool	setspdparse (shared_ptr< vector< shared_ptr< string > > >)
bool	locationparse (shared_ptr< vector< shared_ptr< string > > >)
bool	trnewparse (shared_ptr< vector< shared_ptr< string > > >)
bool	trdelparse (shared_ptr< vector< shared_ptr< string > > >)
bool	newcargparse (shared_ptr< vector< shared_ptr< string > > >)
bool	rmcargparse (shared_ptr< vector< shared_ptr< string > > >)
bool	arcparse (shared_ptr< vector< shared_ptr< string > > >)
Private Attributes
StateControl *	world
MessageController *	mc
shared_ptr< queue< shared_ptr< vector< shared_ptr< string > > > > >	parseQ
pthread_mutex_t *	mutex_ptr
pthread_cond_t *	cond_ptr

Detailed Description

Provides the coupling between the graphical part and the communications.

Parses messages coming from MesssageController and calls the relevant functions in StateControl. Also constructs messages for transmision back to Traplas.

Definition at line 42 of file Dispatcher.h.

Constructor & Destructor Documentation

Dispatcher::Dispatcher ( )

Definition at line 49 of file Dispatcher.cpp.
References cond_ptr, mc, mutex_ptr, parseQ, and world.

Dispatcher::~Dispatcher ( )

Definition at line 60 of file Dispatcher.cpp.
References mc, and world.

Member Function Documentation

bool Dispatcher::arcparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 456 of file Dispatcher.cpp.
References StateControl::arc(), and world.
Referenced by dispatchMessage().
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bool Dispatcher::communicationMode ( int cMode,

string thisName,

string thatName

)

Sets the communication mode for this visualisation run.

Parameters:

cMode Mode of communication.

thisName The name of this application on the DBus ipc messaging bus.

thatName The name of Traplas on the Dbus messaging bus.

Returns:
true if sucessfull, false if there has been an error.

Definition at line 202 of file Dispatcher.cpp.
References MessageController::communicationMode(), and mc.
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bool Dispatcher::communicationMode ( int cMode,

string filename

)

Sets the communication mode for this visualisation run.

Parameters:

cMode Mode of communication.

filename the name of the file to open.

Returns:
true if sucessfull, false if there has been an error.

Definition at line 197 of file Dispatcher.cpp.
References MessageController::communicationMode(), and mc.
Referenced by parse().
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bool Dispatcher::dispatchMessage ( )

Parse any messages present in the queue.

Returns:
true if sucessfull, false if there has been an error.

Definition at line 79 of file Dispatcher.cpp.
References arcparse(), cond_ptr, drvparse(), loadparse(), locationparse(), mutex_ptr, newcargparse(), parseQ, rmcargparse(), setspdparse(), trdelparse(), trnewparse(), and unloadparse().
Referenced by go().
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bool Dispatcher::drvparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 221 of file Dispatcher.cpp.
References StateControl::drv(), and world.
Referenced by dispatchMessage().
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double Dispatcher::getTime ( )

Returns:
The time in the visualisation. This is obtained through the MessageController.

Definition at line 215 of file Dispatcher.cpp.
References MessageController::getVisualisationTime(), and mc.
Referenced by StateControl::getTime().
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double Dispatcher::getTimeFlow ( )

Returns:
The speed or multiplication factor with which time in the visualisation is changing.

Definition at line 211 of file Dispatcher.cpp.
References MessageController::getTimeFlow(), and mc.
Referenced by StateControl::adjustTimeFlow(), StateControl::drv(), StateControl::getTimeFlow(), AnimationPathTimedCallback::operator()(), and StateControl::pause().
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bool Dispatcher::loadparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 251 of file Dispatcher.cpp.
References StateControl::load(), and world.
Referenced by dispatchMessage().
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bool Dispatcher::locationparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 329 of file Dispatcher.cpp.
References StateControl::location(), and world.
Referenced by dispatchMessage().
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bool Dispatcher::newcargparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 413 of file Dispatcher.cpp.
References StateControl::newcarg(), and world.
Referenced by dispatchMessage().
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bool Dispatcher::order ( int Ris,

int Rid,

double ts,

double tf

)

Construct a message specifying a new order.

Parameters:

Ris The identifier of the infrastructure resource from where a cargo object needs to be moved.

Rid The idenfifier of the destination of the cargo object.

ts The start of de delivery time window.

tf The deadline for delivery.

Returns:
true if sucessfull, false if there has been an error.

Definition at line 160 of file Dispatcher.cpp.
References mc, and MessageController::sendMessageToComm().
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bool Dispatcher::proccessMessageFromMC ( shared_ptr< vector< shared_ptr< string > > > msg )

Puts a message in the queue to be parsed by the thread that runs in StateControl.

Parameters:

msg Reference to the message.

Returns:
true if sucessfull, false if there has been an error.

Definition at line 67 of file Dispatcher.cpp.
References cond_ptr, mutex_ptr, and parseQ.
Referenced by msgcontrollerThread().

bool Dispatcher::rmcargparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 436 of file Dispatcher.cpp.
References StateControl::rmcarg(), and world.
Referenced by dispatchMessage().
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bool Dispatcher::setSpdInSim ( int id,

double speed,

double ts,

double te

)

Construct a message specifying a change in speed for the specified resource.

Parameters:

id The identifier of the transport or infrastructure resource of which the speed is to be changed.

speed The new speed.

ts The time at which the change takes effect.

te The time at which this change stops having effect.

Returns:
true if sucessfull, false if there has been an error.

Definition at line 123 of file Dispatcher.cpp.
References mc, and MessageController::sendMessageToComm().
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bool Dispatcher::setspdparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 307 of file Dispatcher.cpp.
References StateControl::setspdinviz(), and world.
Referenced by dispatchMessage().
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bool Dispatcher::setTimeFlow ( double flowFactor )

Sets the speed at which time is progressing in the visualisation. This is obtained through the MessageController.

Parameters:

flowFactor The new speed at which time progresses.

Returns:
true if succesful, false if there has been an error.

Definition at line 207 of file Dispatcher.cpp.
References mc, and MessageController::setTimeFlow().
Referenced by StateControl::adjustTimeFlow(), and StateControl::pause().
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bool Dispatcher::trdelparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 393 of file Dispatcher.cpp.
References StateControl::trdel(), and world.
Referenced by dispatchMessage().
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bool Dispatcher::trnewparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 368 of file Dispatcher.cpp.
References StateControl::trnew(), and world.
Referenced by dispatchMessage().
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bool Dispatcher::unloadparse ( shared_ptr< vector< shared_ptr< string > > > ) [private]

Definition at line 279 of file Dispatcher.cpp.
References StateControl::unload(), and world.
Referenced by dispatchMessage().
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Member Data Documentation

pthread_cond_t* Dispatcher::cond_ptr [private]

Definition at line 119 of file Dispatcher.h.
Referenced by Dispatcher(), dispatchMessage(), and proccessMessageFromMC().

MessageController* Dispatcher::mc [private]

Definition at line 115 of file Dispatcher.h.
Referenced by communicationMode(), Dispatcher(), getTime(), getTimeFlow(), order(), setSpdInSim(), setTimeFlow(), and ~Dispatcher().

pthread_mutex_t* Dispatcher::mutex_ptr [private]

Definition at line 118 of file Dispatcher.h.
Referenced by Dispatcher(), dispatchMessage(), and proccessMessageFromMC().

shared_ptr< queue< shared_ptr< vector< shared_ptr< string > > > > > Dispatcher::parseQ [private]

Definition at line 117 of file Dispatcher.h.
Referenced by Dispatcher(), dispatchMessage(), and proccessMessageFromMC().

StateControl* Dispatcher::world [private]

Definition at line 114 of file Dispatcher.h.
Referenced by arcparse(), Dispatcher(), drvparse(), loadparse(), locationparse(), newcargparse(), rmcargparse(), setspdparse(), trdelparse(), trnewparse(), unloadparse(), and ~Dispatcher().

The documentation for this class was generated from the following files:

include/Dispatcher.h
src/Dispatcher.cpp

Generated on Mon Jun 19 10:22:17 2006 for TraplasVisualisation by

1.4.4

Dispatcher Class Reference

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation