jchrest.architecture
Class Perceiver

java.lang.Object
  jchrest.architecture.Perceiver

public class Perceiver
extends java.lang.Object

Perceiver class manages the model's interaction with an external, two-dimensional scene.

Constructor Summary

protected

Perceiver(Chrest model)

Method Summary

void	clearFixations()
int	getFieldOfView()
java.util.List<Fixation>	getFixations()
FixationType	getFixationsType(int fixation)
int	getFixationsX(int fixation)
int	getFixationsY(int fixation)
int	getFixationX()
int	getFixationY()
java.lang.String	getHeuristicDescription()
int	getNumberFixations()
java.util.List<Node>	getRecognisedNodes()
void	moveEye() Find the next fixation point using one of the available heuristics, and simply move the eye to that point.
void	moveEyeAndLearn() Find the next fixation point using one of the available heuristics, and then learn from the new pattern.
void	setFieldOfView(int fov)
void	setFixationX(int x)
void	setFixationY(int y)
void	setScene(Scene scene)
void	start() Initial fixation point - the centre of the scene.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Perceiver

protected Perceiver(Chrest model)

Method Detail

getFixationX

public int getFixationX()

setFixationX

public void setFixationX(int x)

getFixationY

public int getFixationY()

setFixationY

public void setFixationY(int y)

getFieldOfView

public int getFieldOfView()

setFieldOfView

public void setFieldOfView(int fov)

setScene

public void setScene(Scene scene)

start

public void start()

Initial fixation point - the centre of the scene.

moveEyeAndLearn

public void moveEyeAndLearn()

Find the next fixation point using one of the available heuristics, and then learn from the new pattern.

moveEye

public void moveEye()

Find the next fixation point using one of the available heuristics, and simply move the eye to that point.

getHeuristicDescription

public java.lang.String getHeuristicDescription()

getNumberFixations

public int getNumberFixations()

getFixationsX

public int getFixationsX(int fixation)

getFixationsY

public int getFixationsY(int fixation)

getFixationsType

public FixationType getFixationsType(int fixation)

clearFixations

public void clearFixations()

getFixations

public java.util.List<Fixation> getFixations()

getRecognisedNodes

public java.util.List<Node> getRecognisedNodes()