EngagementHandler Class Reference

#include <engagement_handler.h>

Inheritance diagram for EngagementHandler:

[legend]

List of all members.

Public Member Functions
APServiceResponse	adjPairService (ros::Message *message)
void	castEvent (Event event)
bool	compareAdditional (std::vector< std::string > additional, std::string compare)
ServiceResponse	dirGazeService (ros::Message *message, std::vector< std::string > objects)
	EngagementHandler (std::string actor, EventSink *parent)
	EngagementHandler ()
ServiceResponse	mfGazeService (ros::Message *message)
void	updateDirectedGazeRecognizer (std::string object)

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Detailed Description

This class provides the concrete implementation of a Handler which is responsible for managing the four Engagement Recognizers: DirectedGazeRecognizer, MutualFacialGazeRecognizer, AdjacencyPairRecognizer, and BackchannelRecognizer. It creates one instance of the MutualFacialGazeRecognizer, the AdjacencyPairRecognizer and the BackchannelRecognizer and it creates one instance of the DirectedGazeRecognizer for each object that is found in the environment.

Author:

Brett Ponsler (bponsler (at) wpi (dot) edu)

Definition at line 56 of file engagement_handler.h.

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Constructor & Destructor Documentation

EngagementHandler::EngagementHandler

(

)

Default constructor for the EngagementHandler class.

Definition at line 43 of file engagement_handler.cpp.

EngagementHandler::EngagementHandler	(	std::string	actor,
		EventSink *	parent
	)

Constructor for the EngagementHandler class, takes an Actor ID, Robot and EventSink parent object.

Parameters:

	actor	The actor ID for this Handler
	parent	The parent EventSink object

Definition at line 62 of file engagement_handler.cpp.

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Member Function Documentation

APServiceResponse EngagementHandler::adjPairService

(

ros::Message *

message

)

[virtual]

The adjacency pair service was called.

Parameters:

message

The message that was received

Returns:

The status returned

Implements Handler.

Definition at line 230 of file engagement_handler.cpp.

void EngagementHandler::castEvent

(

Event

event

)

[virtual]

Method responsible for casting an event.

This function is responsible for casting a single event which contains additional information associated with it.

Parameters:

event

The event that has been cast

Implements EventSink.

Definition at line 83 of file engagement_handler.cpp.

bool EngagementHandler::compareAdditional	(	std::vector< std::string >	additional,
		std::string	compare
	)			[virtual]

Compare the additional data as specified.

Parameters:

	additional	The additional data
	compare	How to compare the data

Returns:

Success of the comparison

Implements EventSink.

Definition at line 93 of file engagement_handler.cpp.

ServiceResponse EngagementHandler::dirGazeService	(	ros::Message *	message,
		std::vector< std::string >	objects
	)			[virtual]

The directed gaze service was called.

Parameters:

	message	The message that was received
	objects	The objects that were received

Returns:

The status returned

Implements Handler.

Definition at line 119 of file engagement_handler.cpp.

ServiceResponse EngagementHandler::mfGazeService

(

ros::Message *

message

)

[virtual]

The mutual facial gaze service was called.

Parameters:

message

The message that was received

Returns:

The status returned

Implements Handler.

Definition at line 187 of file engagement_handler.cpp.

void EngagementHandler::updateDirectedGazeRecognizer

(

std::string

object

)

[virtual]

Update the directed gaze recognizers using the object name. This method ensures that one DirectedGazeRecognizer exists for the given object id. If no recognizer exists one is created for this object.

Parameters:

object

The object name

Implements Handler.

Definition at line 100 of file engagement_handler.cpp.

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

• engagement_recognition/src/recognition/handlers/engagement_handler.h
• engagement_recognition/src/recognition/handlers/engagement_handler.cpp