CallbackMessageHandler Class Reference

MessageHandler implementation using user-provided callbacks. More...

#include <CallbackMessageHandler.h>

Inheritance diagram for CallbackMessageHandler:

Collaboration diagram for CallbackMessageHandler:

Public Types
using	ValueCallback = std::function< bool(const Message< float > &, void *)>
using	CoordinateCallback = std::function< bool(const Message< Coordinate< float > > &, void *)>
using	GPSCoordinateCallback = std::function< bool(const Message< GPSCoordinate > &, void *)>
using	MotionStateCallback = std::function< bool(const Message< MotionState3D > &, void *)>

Public Member Functions
bool	onMessage (const Message< float > &msg) override
	Handle an incoming message (pure virtual).
bool	onMessage (const Message< Coordinate< float > > &msg) override
bool	onMessage (const Message< GPSCoordinate > &msg) override
bool	onMessage (const Message< MotionState3D > &msg) override
void	setValueCallback (ValueCallback cb, void *reference)
void	setCoordinateCallback (CoordinateCallback cb, void *reference)
void	setGPSCoordinateCallback (GPSCoordinateCallback cb, void *reference)
void	setMotionStateCallback (MotionStateCallback cb, void *reference)
virtual bool	onMessage (const Message< float > &msg)=0
	Handle an incoming message (pure virtual).
virtual bool	onMessage (const Message< Coordinate< float > > &msg)
virtual bool	onMessage (const Message< GPSCoordinate > &msg)
virtual bool	onMessage (const Message< MotionState3D > &msg)

Protected Attributes
void *	ref = nullptr
ValueCallback	valueCallback_
CoordinateCallback	coordinateCallback_
GPSCoordinateCallback	gpsCoordinateCallback_
MotionStateCallback	motionStateCallback_

Detailed Description

MessageHandler implementation using user-provided callbacks.

Allows setting custom callbacks for each supported message type.

Member Function Documentation

onMessage() [1/4]

bool onMessage ( const Message< Coordinate< float > > &  msg )

inlineoverridevirtual

Reimplemented from MessageHandler.

onMessage() [2/4]

bool onMessage ( const Message< float > &  msg )

inlineoverridevirtual

Handle an incoming message (pure virtual).

This method should be implemented by derived classes to process messages.

Parameters

msg	The message to handle.

Returns

true if the message was handled successfully, false otherwise.

Implements MessageHandler.

onMessage() [3/4]

bool onMessage ( const Message< GPSCoordinate > &  msg )

inlineoverridevirtual

Reimplemented from MessageHandler.

onMessage() [4/4]

bool onMessage ( const Message< MotionState3D > &  msg )

inlineoverridevirtual

Reimplemented from MessageHandler.

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

• src/TinyRobotics/communication/CallbackMessageHandler.h