MessageHandlerPrint Class Reference

Message handler that prints all received messages to a Print stream. More...

#include <MessageHandlerPrint.h>

Inheritance diagram for MessageHandlerPrint:

Collaboration diagram for MessageHandlerPrint:

Public Member Functions
	MessageHandlerPrint (Print &printer)
void	setOutput (Print &printer)
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
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
Print &	printer_

Detailed Description

Message handler that prints all received messages to a Print stream.

This class implements the MessageHandler interface and outputs the content of all received messages (float, Coordinate<float>, GPSCoordinate) in a human-readable format to the provided Print object (e.g., Serial, file, etc). It uses string arrays to print the message type, unit, and source as readable text.

Example usage:

MessageHandlerPrint printer(Serial);
source.subscribe(printer);

This is useful for debugging, logging, or monitoring message traffic in a robotics system.

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/MessageHandlerPrint.h