edu::wpi::hri::gen::policy::HIMFGPolicy Class Reference

Inheritance diagram for edu::wpi::hri::gen::policy::HIMFGPolicy:

[legend]

List of all members.

Public Member Functions
synchronized void	call (final HumanMutualFacialGaze request)
void	gazeChanged (String target, boolean face, boolean lock)
	HIMFGPolicy (NodeHandle handle, Logger logger, GazeKnowledge gaze, GazeListener next) throws RosException
void	shutdown ()
Private Attributes
final Logger	logger
final Subscriber < HumanMutualFacialGaze >	mfgsub

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Detailed Description

The Human Initiated Mutual Facial Gaze (HIMFG) Policy determines whether to look back at the participant or not. The reason for not looking would be if another node has locked the gaze onto a specific object.

Author:

Aaron Holroyd (aholroyd (at) wpi (dot) edu)

Definition at line 55 of file HIMFGPolicy.java.

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Constructor & Destructor Documentation

edu::wpi::hri::gen::policy::HIMFGPolicy::HIMFGPolicy	(	NodeHandle	handle,
		Logger	logger,
		GazeKnowledge	gaze,
		GazeListener	next
	)			throws RosException [inline]

Create a new HIMFG Policy to look back at the participant if possible

Parameters:

	handle	The node handle to subscribe with.
	logger	The logger to write to
	gaze	The knowledge of the gaze state.
	next	The next gaze listener which can override this one.

Definition at line 73 of file HIMFGPolicy.java.

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Member Function Documentation

synchronized void edu::wpi::hri::gen::policy::HIMFGPolicy::call

(

final HumanMutualFacialGaze

request

)

[inline]

Definition at line 94 of file HIMFGPolicy.java.

void edu::wpi::hri::gen::policy::HIMFGPolicy::gazeChanged	(	String	target,
		boolean	face,
		boolean	lock
	)			[inline, virtual]

The gazeChanged method is called when any change of status of the gaze occurs. The GazeKnowledge object will call each listener in the order in which they were added.

Parameters:

	target	The new target of the gaze.
	face	True if the new target is a face.
	lock	True if the new gaze must be locked.

Implements edu::wpi::hri::gen::comm::GazeListener.

Definition at line 103 of file HIMFGPolicy.java.

void edu::wpi::hri::gen::policy::HIMFGPolicy::shutdown

(

)

[inline]

Shutdown the subscriber this object uses for human initiated mutual facial gazes.

Definition at line 89 of file HIMFGPolicy.java.

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Member Data Documentation

final Logger edu::wpi::hri::gen::policy::HIMFGPolicy::logger [private]

Definition at line 59 of file HIMFGPolicy.java.

final Subscriber<HumanMutualFacialGaze> edu::wpi::hri::gen::policy::HIMFGPolicy::mfgsub [private]

Definition at line 58 of file HIMFGPolicy.java.

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

• engagement_generation/src/edu/wpi/hri/gen/policy/HIMFGPolicy.java