A B C D E F G I J L M N P R S T U V W

A

add(Node) - Method in class jchrest.architecture.Stm

When adding a new node to STM, the new node is added to the top of STM with the queue cut at the bottom to keep STM to the fixed size constraints.

add(LtmTreeViewNode) - Method in interface jchrest.gui.LtmTreeViewNode

add(PrimitivePattern) - Method in class jchrest.lib.ListPattern

Used in constructing instances by Pattern class.

addRow(int, char[]) - Method in class jchrest.lib.Scene

advanceClock(int) - Method in class jchrest.architecture.Chrest

Advance the clock by given amount.

append(ListPattern) - Method in class jchrest.lib.ListPattern

Return a new ListPattern formed from the contents of this list pattern and the contents of the given pattern appended to it.

append(PrimitivePattern) - Method in class jchrest.lib.ListPattern

Return a new ListPattern formed from the contents of this list pattern and the given PrimitivePattern appended to it.

averageDepth() - Method in class jchrest.architecture.Node

Compute the average depth of nodes below this point.

averageImageSize() - Method in class jchrest.architecture.Node

Compute the average size of the images in nodes below this point.

B

baseCase() - Method in class jchrest.tests.TestChrest

C

canFormTemplate() - Method in class jchrest.architecture.Node

Return true if template conditions are met: 1.

CategorisationExperiment - Class in jchrest.gui

This panel provides an interface for running categorisation experiments.

CategorisationExperiment(Chrest, List<PairedPattern>) - Constructor for class jchrest.gui.CategorisationExperiment

ChessDomain - Class in jchrest.lib

The ChessDomain is used for chess modelling.

ChessDomain() - Constructor for class jchrest.lib.ChessDomain

Chrest - Class in jchrest.architecture

The parent class for an instance of a Chrest model.

Chrest() - Constructor for class jchrest.architecture.Chrest

ChrestLtmView - Class in jchrest.gui

This panel displays the model long-term memory within a tree view, supporting some interactions to alter the display.

ChrestLtmView(Chrest) - Constructor for class jchrest.gui.ChrestLtmView

ChrestStmView - Class in jchrest.gui

ChrestStmView(Chrest) - Constructor for class jchrest.gui.ChrestStmView

ChrestTimeView - Class in jchrest.gui

This panel displays the model's current clock time.

ChrestTimeView(Chrest) - Constructor for class jchrest.gui.ChrestTimeView

ChrestView - Class in jchrest.gui

ChrestView(Chrest) - Constructor for class jchrest.gui.ChrestView

ChrestView(Shell, Chrest) - Constructor for class jchrest.gui.ChrestView

clear() - Method in class jchrest.architecture.Chrest

Clear the STM and LTM of the model.

clear() - Method in class jchrest.architecture.Stm

Remove all items from STM.

clearFilledSlots() - Method in class jchrest.architecture.Node

clearFixations() - Method in class jchrest.architecture.Perceiver

clearTemplate() - Method in class jchrest.architecture.Node

Clear out the template slots.

clone() - Method in class jchrest.lib.ListPattern

Construct a copy of this pattern, so that it can be modified without affecting the original.

computeErrorsOfCommission(Scene) - Method in class jchrest.lib.Scene

Compute errors of commission of given scene against this one.

computeErrorsOfOmission(Scene) - Method in class jchrest.lib.Scene

Compute errors of omission of given scene against this one.

computePrecision(Scene) - Method in class jchrest.lib.Scene

Compute precision of given scene against this one.

computeRecall(Scene) - Method in class jchrest.lib.Scene

Compute recall of given scene against this one.

constructBoard(String) - Static method in class jchrest.lib.ChessDomain

Construct a chess board given a string definition.

constructTemplates() - Method in class jchrest.architecture.Chrest

Instruct model to construct templates, if the 'constructTemplates' flag is true.

constructTemplates() - Method in class jchrest.architecture.Node

Converts this node into a template, if appropriate, and repeats for all child nodes.

contains(PrimitivePattern) - Method in class jchrest.lib.ListPattern

countItems() - Method in class jchrest.lib.Scene

Count the number of non-empty squares in the scene.

countOverlappingPieces(Scene) - Method in class jchrest.lib.Scene

countTemplates() - Method in class jchrest.architecture.Chrest

Return a count of the number of templates in the model's visual LTM.

countTemplates() - Method in class jchrest.architecture.Node

Count templates in part of network rooted at this node.

create(int) - Static method in class jchrest.lib.NumberPattern

Static creator method attempts to retrieve a cached instance for given number, else creates and returns a new NumberPattern instance.

create(String) - Static method in class jchrest.lib.StringPattern

Static creator method tries to retrieve a cached pattern for given string, else creates and returns a new instance of StringPattern.

D

DomainSpecifics - Interface in jchrest.lib

An interface for defining domain-specific methods.

draw(Graphics2D, int, int, int, int, Size) - Method in interface jchrest.gui.LtmTreeViewNode

drawText(Graphics2D, float, float, String) - Method in class jchrest.gui.Size

Display given text at coordinates.

drawTreeView() - Method in class jchrest.gui.ChrestLtmView

Relayout and draw the treeview nodes.

E

equalPrimitive(PrimitivePattern) - Method in class jchrest.lib.ItemSquarePattern

Two ItemSquarePatterns are only equal if all their parts are the same.

equalPrimitive(PrimitivePattern) - Method in class jchrest.lib.NumberPattern

Two NumberPatterns are only equal if their stored numbers are the same.

equalPrimitive(PrimitivePattern) - Method in class jchrest.lib.PrimitivePattern

Provide a method to test for equality between PrimitivePattern instances.

equalPrimitive(PrimitivePattern) - Method in class jchrest.lib.StringPattern

Two StringPatterns are only equal if their stored names are the same.

equals(ListPattern) - Method in class jchrest.lib.ListPattern

Two patterns are equal if they contain the same items.

F

FileUtilities - Class in jchrest.lib

A collection of static methods used when handling files

FileUtilities() - Constructor for class jchrest.lib.FileUtilities

fillSlots(ListPattern) - Method in class jchrest.architecture.Node

Attempt to fill some of the slots using the items in the given pattern.

Fixation - Class in jchrest.lib

A Fixation is an (x,y) location on a scene, and the type records the reason for the fixation being made.

Fixation(FixationType, int, int) - Constructor for class jchrest.lib.Fixation

Constructor for fixation.

FixationType - Enum in jchrest.lib

Enumerated type to manage the fixation type.

followPattern(ListPattern) - Method in class jchrest.architecture.Chrest

Asks Chrest to return the image of the node which follows the node obtained by sorting given pattern through the network.

freeze() - Method in class jchrest.architecture.Chrest

Instruct model not to update observers.

fullLearning() - Method in class jchrest.tests.TestChrest

Test to see if model learns two lists completely.

G

GenericDomain - Class in jchrest.lib

The GenericDomain is used when no domain-specific methods have been created.

GenericDomain() - Constructor for class jchrest.lib.GenericDomain

get(int) - Method in class jchrest.lib.Scenes

getActionLtmAverageDepth() - Method in class jchrest.architecture.Chrest

Return the average depth of nodes in action long-term memory.

getAddLinkTime() - Method in class jchrest.architecture.Chrest

Accessor to retrieve time to add a new link.

getChildNode() - Method in class jchrest.architecture.Link

Accessor to the link's child node.

getChildren() - Method in class jchrest.architecture.Node

Accessor to children of node.

getChildren() - Method in interface jchrest.gui.LtmTreeViewNode

getClock() - Method in class jchrest.architecture.Chrest

Accessor to retrieve current time of model.

getColumn() - Method in class jchrest.lib.ItemSquarePattern

Accessor method for the column.

getColumn() - Method in class jchrest.lib.Square

Accessor method for the column.

getContentCounts() - Method in class jchrest.architecture.Chrest

Return a map from content sizes to frequencies for the model's LTM.

getContentCounts(Map<Integer, Integer>) - Method in class jchrest.architecture.Node

Add to a map of content sizes to node counts for this node and its children.

getContents() - Method in class jchrest.architecture.Node

Accessor to contents of node.

getCount() - Method in class jchrest.architecture.Stm

Return a count of how many items are actually in the short-term memory.

getCreateTemplates() - Method in class jchrest.architecture.Chrest

Accessor to option of whether to create templates.

getDiscriminationTime() - Method in class jchrest.architecture.Chrest

Accessor to retrieve time to discriminate a new node.

getDomainSpecifics() - Method in class jchrest.architecture.Chrest

Retrieve the model's current domain specification.

getFamiliarisationTime() - Method in class jchrest.architecture.Chrest

Accessor to retrieve time to familiarise image of a node.

getFieldOfView() - Method in class jchrest.architecture.Perceiver

getFilledItemSlots() - Method in class jchrest.architecture.Node

getFilledPositionSlots() - Method in class jchrest.architecture.Node

getFirst() - Method in class jchrest.lib.PairedPattern

getFirstItem() - Method in class jchrest.lib.ListPattern

Construct a new pattern containing just the first item in this one.

getFixations() - Method in class jchrest.architecture.Perceiver

getFixationsType(int) - Method in class jchrest.architecture.Perceiver

getFixationsX(int) - Method in class jchrest.architecture.Perceiver

getFixationsY(int) - Method in class jchrest.architecture.Perceiver

getFixationX() - Method in class jchrest.architecture.Perceiver

getFixationY() - Method in class jchrest.architecture.Perceiver

getFollowedBy() - Method in class jchrest.architecture.Node

Accessor to node that follows this node.

getFont() - Method in class jchrest.gui.Size

getHeight(Graphics2D, Size) - Method in interface jchrest.gui.LtmTreeViewNode

getHeight(String, Graphics2D) - Method in class jchrest.gui.Size

getHeight() - Method in class jchrest.lib.Scene

getHeuristicDescription() - Method in class jchrest.architecture.Chrest

getHeuristicDescription() - Method in class jchrest.architecture.Perceiver

getHeuristicDescription() - Method in class jchrest.lib.Fixation

Retrieve a string describing this fixation.

getHorizontalSeparator(Orientation) - Method in class jchrest.gui.Size

getIconHeight() - Method in class jchrest.gui.NodeIcon

getIconWidth() - Method in class jchrest.gui.NodeIcon

getImage() - Method in class jchrest.architecture.Node

Accessor to image of node.

getImageCounts() - Method in class jchrest.architecture.Chrest

Return a map from image sizes to frequencies for the model's LTM.

getImageCounts(Map<Integer, Integer>) - Method in class jchrest.architecture.Node

Add to a map of image sizes to node counts for this node and its children.

getItem(int) - Method in class jchrest.architecture.Stm

Retrieve a node within the short-term memory by its index position.

getItem() - Method in class jchrest.lib.ItemSquarePattern

Accessor method for the stored item.

getItem(int) - Method in class jchrest.lib.ListPattern

Retrieve the indexed item from the list pattern.

getItem(int, int) - Method in class jchrest.lib.Scene

getItems(int, int, int) - Method in class jchrest.lib.Scene

Retrieve all items within given row +/- size, column +/- size TODO: Convert this to use a circular field of view.

getListCellRendererComponent(JList, Object, int, boolean, boolean) - Method in class jchrest.gui.ListNodeRenderer

getLoadFilename(Component) - Static method in class jchrest.lib.FileUtilities

Get a filename to load from.

getLtmByModality(ListPattern) - Method in class jchrest.architecture.Chrest

Return the root node of the long-term memory which the given pattern would be sorted through, based on its modality.

getMargin() - Method in class jchrest.gui.Size

getMessage() - Method in exception jchrest.lib.ParsingErrorException

getMinTemplateLevel() - Method in class jchrest.architecture.Chrest

Accessor to value of minimum template level.

getMinTemplateOccurrences() - Method in class jchrest.architecture.Chrest

Accessor to minimum require occurrences for forming template.

getModality() - Method in class jchrest.lib.ListPattern

Accessor to retrieve the modality of the pattern.

getModalityString() - Method in class jchrest.lib.ListPattern

Convert the modality into a string.

getName() - Method in class jchrest.lib.Scene

getNamedBy() - Method in class jchrest.architecture.Node

Accessor to node that names this node.

getNumber() - Method in class jchrest.lib.NumberPattern

Accessor method for the stored number.

getNumberFixations() - Method in class jchrest.architecture.Perceiver

getPerceiver() - Method in class jchrest.architecture.Chrest

Accessor to retrieve the model's perceiver object.

getRecognisedNodes() - Method in class jchrest.architecture.Perceiver

getReference() - Method in class jchrest.architecture.Node

Accessor to reference number of node.

getRho() - Method in class jchrest.architecture.Chrest

Accessor to retrieve value of rho, the probability of learning an item.

getRow() - Method in class jchrest.lib.ItemSquarePattern

Accessor method for the row.

getRow() - Method in class jchrest.lib.Square

Accessor method for the row.

getSalientPieces(ListPattern, Boolean) - Static method in class jchrest.lib.ChessDomain

Retrieve the salient pieces from the given pattern.

getSaveFilename(Component) - Static method in class jchrest.lib.FileUtilities

Request user for a filename to save to.

getSaveFilename(Component, String) - Static method in class jchrest.lib.FileUtilities

Request user for a filename to save to.

getSceneNames() - Method in class jchrest.lib.Scenes

getSecond() - Method in class jchrest.lib.PairedPattern

getSimilarityCounts() - Method in class jchrest.architecture.Chrest

Return a map from number of similarity nodes to frequencies for the model's LTM.

getSimilarityCounts(Map<Integer, Integer>) - Method in class jchrest.architecture.Node

Add to a map from number of similarity nodes to frequency, for this node and its children.

getSimilarityThreshold() - Method in class jchrest.architecture.Chrest

Accessor to retrieve value of similarity threshold, the number of items which must be shared between two images for a similarity link to be formed.

getSimilarNodes() - Method in class jchrest.architecture.Node

Accessor to list of similar nodes.

getSize() - Method in class jchrest.architecture.Stm

Accessor for the maximum capacity.

getSmallSize() - Method in class jchrest.gui.Size

Size of box for small size.

getString() - Method in class jchrest.lib.StringPattern

Accessor method for the stored name.

getTest() - Method in class jchrest.architecture.Link

Accessor to the link's test.

getTextBounds(String, Graphics2D) - Method in class jchrest.gui.Size

Return the bounding box for given string drawn at this size

getTextLayout(String, Graphics2D) - Method in class jchrest.gui.Size

Return the TextLayout for given string at this size

getTotalLtmNodes() - Method in class jchrest.architecture.Chrest

Accessor to retrieve the total number of nodes within LTM.

getType() - Method in class jchrest.lib.Fixation

Retrieve the type of fixation.

getValues() - Static method in class jchrest.gui.Size

getVerbalLtmAverageDepth() - Method in class jchrest.architecture.Chrest

Return the average depth of nodes in verbal long-term memory.

getVerbalStm() - Method in class jchrest.architecture.Chrest

Accessor to retrieve verbal short-term memory of model.

getVerbalStmSize() - Method in class jchrest.architecture.Chrest

Accessor to retrieve the size of verbal short-term memory.

getVerticalSeparator(Orientation) - Method in class jchrest.gui.Size

getVisualLtm() - Method in class jchrest.architecture.Chrest

Accessor to retrieve visual long-term memory of model.

getVisualLtmAverageDepth() - Method in class jchrest.architecture.Chrest

Return the average depth of nodes in visual long-term memory.

getVisualLtmAverageImageSize() - Method in class jchrest.architecture.Chrest

Return the average image size of nodes in visual long-term memory.

getVisualStm() - Method in class jchrest.architecture.Chrest

Accessor to retrieve visual short-term memory of model.

getVisualStmSize() - Method in class jchrest.architecture.Chrest

Accessor to retrieve the size of visual short-term memory.

getWidth(Graphics2D, Size) - Method in interface jchrest.gui.LtmTreeViewNode

getWidth(String, Graphics2D) - Method in class jchrest.gui.Size

getWidth() - Method in class jchrest.lib.Scene

getX() - Method in class jchrest.lib.Fixation

Retrieve the x coordinate of this fixation.

getY() - Method in class jchrest.lib.Fixation

Retrieve the y coordinate of this fixation.

I

information() - Method in class jchrest.architecture.Node

Compute the amount of information in current node.

isAction() - Method in class jchrest.lib.ListPattern

Accessor method to check action modality.

isBigPiece(ItemSquarePattern) - Static method in class jchrest.lib.ChessDomain

A 'big piece' is anything other than a pawn.

isEmpty() - Method in class jchrest.lib.ListPattern

Check if the list pattern is empty, holding no patterns.

isEmpty(int, int) - Method in class jchrest.lib.Scene

isFinished() - Method in class jchrest.lib.ListPattern

Accessor method to _finished property.

isOffensivePiece(ItemSquarePattern) - Static method in class jchrest.lib.ChessDomain

An 'offensive piece' is a piece on the other player's side.

isRoot() - Method in interface jchrest.gui.LtmTreeViewNode

isSameModality(ListPattern, ListPattern) - Static method in class jchrest.lib.ListPattern

Class level method to check if two patterns have the same modality.

isSimilarTo(ListPattern, int) - Method in class jchrest.lib.ListPattern

Compare this list pattern with a given list pattern, returning true if the two share k or more items.

isSmall() - Method in class jchrest.gui.Size

Return true if this size should be drawn as a box rather than with text and graphics.

isTemplate() - Method in class jchrest.architecture.Node

Returns true if this node is a template.

isVerbal() - Method in class jchrest.lib.ListPattern

Accessor method to check verbal modality.

isVisual() - Method in class jchrest.lib.ListPattern

Accessor method to check visual modality.

ItemSquarePattern - Class in jchrest.lib

The ItemSquarePattern is a type of PrimitivePattern used to hold objects places on a square array.

ItemSquarePattern(String, int, int) - Constructor for class jchrest.lib.ItemSquarePattern

Constructor takes a string to identify the item, and a column and row to identify the square.

iterator() - Method in class jchrest.architecture.Stm

Support iteration over the nodes in STM.

iterator() - Method in class jchrest.lib.ListPattern

Support iteration over the items of a list pattern.

J

jchrest.architecture - package jchrest.architecture

jchrest.gui - package jchrest.gui

jchrest.lib - package jchrest.lib

jchrest.tests - package jchrest.tests

L

learnAndLinkPatterns(ListPattern, ListPattern, int) - Method in class jchrest.architecture.Chrest

Presents Chrest with a pair of patterns, which it should learn and then attempt to learn a link.

learnAndLinkPatterns(ListPattern, ListPattern) - Method in class jchrest.architecture.Chrest

Learns the two patterns assuming the time of presentation is the current Chrest clock time.

learnAndNamePatterns(ListPattern, ListPattern, int) - Method in class jchrest.architecture.Chrest

Learn and link a visual and verbal pattern with a naming link.

learnAndNamePatterns(ListPattern, ListPattern) - Method in class jchrest.architecture.Chrest

learningItemList1() - Method in class jchrest.tests.TestChrest

learningSimpleList1() - Method in class jchrest.tests.TestChrest

learnLateralLinks(Chrest) - Method in class jchrest.architecture.Stm

Add a lateral link indicating that the second node in this STM is followed by the top node.

learnPrimitive(ListPattern) - Method in class jchrest.architecture.Node

LearnPrimitive is used to construct a test link and node containing precisely the given pattern.

learnScene(Scene, int) - Method in class jchrest.architecture.Chrest

Link - Class in jchrest.architecture

Represents a test link within the model's long-term memory.

Link(ListPattern, Node) - Constructor for class jchrest.architecture.Link

Constructor sets the link's test and child node.

ListNodeRenderer - Class in jchrest.gui

ListPattern - Class in jchrest.lib

The ListPattern is the primary datatype used to represent compound patterns within Chrest.

ListPattern() - Constructor for class jchrest.lib.ListPattern

ListPattern(Modality) - Constructor for class jchrest.lib.ListPattern

ltmActionSize() - Method in class jchrest.architecture.Chrest

Return a count of the number of nodes in action long-term memory.

LtmTreeViewNode - Interface in jchrest.gui

Methods required for a node or link to be displayed within the ltm network.

ltmVerbalSize() - Method in class jchrest.architecture.Chrest

Return a count of the number of nodes in verbal long-term memory.

ltmVisualSize() - Method in class jchrest.architecture.Chrest

Return a count of the number of nodes in visual long-term memory.

M

main(String[]) - Static method in class jchrest.gui.Shell

main method to get everything started.

makeActionList(String[]) - Static method in class jchrest.lib.Pattern

makeNumber(int) - Static method in class jchrest.lib.Pattern

Factory method to make a NumberPattern.

makePairs(List<ListPattern>) - Static method in class jchrest.gui.PairedAssociateExperiment

Convert a list of ListPatterns into a list of stimulus-response pairs.

makeString(String) - Static method in class jchrest.lib.Pattern

Factory method to make a StringPattern.

makeVerbalList(int[]) - Static method in class jchrest.lib.Pattern

makeVerbalList(String[]) - Static method in class jchrest.lib.Pattern

makeVisualList(int[]) - Static method in class jchrest.lib.Pattern

Factory method to make a ListPattern given an array of numbers.

makeVisualList(String[]) - Static method in class jchrest.lib.Pattern

Factory method to make a ListPattern given an array of Strings.

matches(Pattern) - Method in class jchrest.lib.ItemSquarePattern

Two ItemSquarePatterns only match if they are the same.

matches(Pattern) - Method in class jchrest.lib.ListPattern

Two patterns match if they are both ListPatterns and this ListPattern contains a subset of the given pattern.

matches(Pattern) - Method in class jchrest.lib.NumberPattern

Two NumberPatterns only match if their stored numbers are the same.

matches(Pattern) - Method in class jchrest.lib.Pattern

matches(Pattern) - Method in class jchrest.lib.StringPattern

Two StringPatterns only match if their stored names are the same.

Modality - Enum in jchrest.lib

moveEye() - Method in class jchrest.architecture.Perceiver

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

moveEyeAndLearn() - Method in class jchrest.architecture.Perceiver

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

N

namePattern(ListPattern) - Method in class jchrest.architecture.Chrest

Asks Chrest to return the image of the node which names the node obtained by sorting given pattern through the network.

Node - Class in jchrest.architecture

Represents a node within the model's long-term memory discrimination network.

Node(Chrest, int, ListPattern) - Constructor for class jchrest.architecture.Node

Constructor to construct a new root node for the model.

Node(Chrest, ListPattern, ListPattern) - Constructor for class jchrest.architecture.Node

When constructing non-root nodes in the network, the new contents and image must be defined.

NodeIcon - Class in jchrest.gui

NodeIcon(Node, Component) - Constructor for class jchrest.gui.NodeIcon

NodeView - Class in jchrest.gui

NodeView(Chrest, Node) - Constructor for class jchrest.gui.NodeView

normalise(ListPattern) - Method in class jchrest.lib.ChessDomain

Sort given list pattern into a canonical order of chess pieces, as defined in deGroot and Gobet (1996).

normalise(ListPattern) - Method in interface jchrest.lib.DomainSpecifics

normalise(ListPattern) - Method in class jchrest.lib.GenericDomain

NumberPattern - Class in jchrest.lib

The NumberPattern is a type of PrimitivePattern used to hold numbers.

P

paintIcon(Component, Graphics, int, int) - Method in class jchrest.gui.NodeIcon

PairedAssociateExperiment - Class in jchrest.gui

This panel provides an interface for running paired associate experiments.

PairedAssociateExperiment(Chrest, List<PairedPattern>) - Constructor for class jchrest.gui.PairedAssociateExperiment

PairedPattern - Class in jchrest.lib

The PairedPattern holds two associated patterns.

PairedPattern(ListPattern, ListPattern) - Constructor for class jchrest.lib.PairedPattern

ParsingErrorException - Exception in jchrest.lib

Exception to signal an error when reading in a model definition file.

ParsingErrorException() - Constructor for exception jchrest.lib.ParsingErrorException

ParsingErrorException(String) - Constructor for exception jchrest.lib.ParsingErrorException

passes(ListPattern) - Method in class jchrest.architecture.Link

Test if the given pattern can be sorted through this test link.

Pattern - Class in jchrest.lib

Parent class of all patterns.

Pattern() - Constructor for class jchrest.lib.Pattern

Perceiver - Class in jchrest.architecture

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

Perceiver(Chrest) - Constructor for class jchrest.architecture.Perceiver

PrimitivePattern - Class in jchrest.lib

The PrimitivePattern is an abstract class for a group of pattern types which can be used within a compound pattern.

PrimitivePattern() - Constructor for class jchrest.lib.PrimitivePattern

proposeMovementFixations(Scene, Square) - Method in class jchrest.lib.ChessDomain

Calculate a list of possible destination squares for a piece in a scene.

proposeMovementFixations(Scene, Square) - Method in interface jchrest.lib.DomainSpecifics

proposeMovementFixations(Scene, Square) - Method in class jchrest.lib.GenericDomain

R

read(BufferedReader) - Static method in class jchrest.lib.Scenes

Read in a list of scenes from the given input stream.

recallPattern(ListPattern) - Method in class jchrest.architecture.Chrest

Asks Chrest to return the image of the node obtained by sorting given pattern through the network.

recognise(ListPattern) - Method in class jchrest.architecture.Chrest

Retrieve a node in long-term memory using the given ListPattern.

recogniseAndLearn(ListPattern, int) - Method in class jchrest.architecture.Chrest

Use given ListPattern to perform a step of learning within the network.

recogniseAndLearn(ListPattern) - Method in class jchrest.architecture.Chrest

remove(ListPattern) - Method in class jchrest.lib.ListPattern

Return a new ListPattern forming the parts of this pattern without the matching elements of the given pattern.

replaceHypothesis(Node) - Method in class jchrest.architecture.Stm

Replace the topmost (hypothesis) node with the given one.

S

saveLongTermMemory(File) - Method in class jchrest.gui.ChrestLtmView

Save the network as an image file.

saveLongTermMemory(File) - Method in class jchrest.gui.ChrestView

scanScene(Scene, int) - Method in class jchrest.architecture.Chrest

Scan given scene, then return a scene which would be recalled.

scanScene(Scene, int, boolean) - Method in class jchrest.architecture.Chrest

Scan given scene, then return a scene which would be recalled.

Scene - Class in jchrest.lib

Scene(String, int, int) - Constructor for class jchrest.lib.Scene

Scenes - Class in jchrest.lib

The Scenes class holds a list of Scene objects.

setAddLinkTime(int) - Method in class jchrest.architecture.Chrest

Modify time to add a new link.

setCreateTemplates(boolean) - Method in class jchrest.architecture.Chrest

Modify option to create templates.

setDiscriminationTime(int) - Method in class jchrest.architecture.Chrest

Modify time to discriminate a new node.

setDomain(DomainSpecifics) - Method in class jchrest.architecture.Chrest

Set the domain specification.

setFamiliarisationTime(int) - Method in class jchrest.architecture.Chrest

Modify time to familiarise image of a node.

setFieldOfView(int) - Method in class jchrest.architecture.Perceiver

setFinished() - Method in class jchrest.lib.ListPattern

Set the _finished property to true.

setFixationX(int) - Method in class jchrest.architecture.Perceiver

setFixationY(int) - Method in class jchrest.architecture.Perceiver

setFollowedBy(Node) - Method in class jchrest.architecture.Node

Modify node that follows this node.

setImage(ListPattern) - Method in class jchrest.architecture.Node

Change the node's image.

setItem(int, int, String) - Method in class jchrest.lib.Scene

setModality(Modality) - Method in class jchrest.lib.ListPattern

Mutator to change modality of pattern.

setNamedBy(Node) - Method in class jchrest.architecture.Node

Modify node that names this node.

setNotFinished() - Method in class jchrest.lib.ListPattern

Set the _finished property to false.

setRho(float) - Method in class jchrest.architecture.Chrest

Modify value of rho, the probability of learning an item.

setScene(Scene) - Method in class jchrest.architecture.Perceiver

setSimilarityThreshold(int) - Method in class jchrest.architecture.Chrest

Modify value of similarity threshold.

setSize(int) - Method in class jchrest.architecture.Stm

Alter the maximum capacity.

setStandardDisplay() - Method in class jchrest.gui.ChrestLtmView

setTemplateConstructionParameters(int, int) - Method in class jchrest.architecture.Chrest

Modify values for template construction.

setup() - Method in class jchrest.tests.TestChrestTimings

setup() - Method in class jchrest.tests.TestStm

setupExamples() - Method in class jchrest.tests.TestPatterns

setupModels() - Method in class jchrest.tests.TestChrest

setVerbalStmSize(int) - Method in class jchrest.architecture.Chrest

Modify size of verbal short-term memory.

setVisualStmSize(int) - Method in class jchrest.architecture.Chrest

Modify size of visual short-term memory.

Shell - Class in jchrest.gui

The main frame for the Chrest shell.

simpleLearning1(ListPattern, ListPattern, ListPattern, ListPattern) - Method in class jchrest.tests.TestChrest

simpleLearning2() - Method in class jchrest.tests.TestChrest

simpleLearning3() - Method in class jchrest.tests.TestChrest

Test that can learn a test link which is just 'pattern is finished', i.e.

simpleRetrieval1() - Method in class jchrest.tests.TestChrest

size() - Method in class jchrest.architecture.Node

Compute the size of the network below the current node.

Size - Class in jchrest.gui

size() - Method in class jchrest.lib.ListPattern

Return the number of patterns held inside the list pattern.

size() - Method in class jchrest.lib.Scenes

sort(Comparator<PrimitivePattern>) - Method in class jchrest.lib.ListPattern

Return a new list pattern with the items sorted using the given comparator.

Square - Class in jchrest.lib

Square is a convenience class to hold a row and column.

Square(int, int) - Constructor for class jchrest.lib.Square

Constructor makes an instance from given row and column.

start() - Method in class jchrest.architecture.Perceiver

Initial fixation point - the centre of the scene.

Stm - Class in jchrest.architecture

Class manages the short-term memory for one modality of a Chrest model.

Stm(int) - Constructor for class jchrest.architecture.Stm

Constructor requires the maximum capacity to be set.

StringPattern - Class in jchrest.lib

The StringPattern is a type of PrimitivePattern used to hold Strings.

T

test1() - Method in class jchrest.tests.TestStm

First test, makes sure an empty LTM results in root node being placed in STM on trying to recognise a pattern.

test2() - Method in class jchrest.tests.TestStm

Second test, ensures that learning an item results in STM containing two nodes: the first is the new node, and the second is the root node.

test3() - Method in class jchrest.tests.TestStm

Third test, ensure that capacity of STM is respected.

test4() - Method in class jchrest.tests.TestStm

Fourth test, ensure that a new item, if repeated, is correctly placed into STM.

testChessBoard() - Method in class jchrest.tests.TestChessDomain

TestChessDomain - Class in jchrest.tests

Tests to verify performance of chess domain class.

TestChessDomain() - Constructor for class jchrest.tests.TestChessDomain

TestChrest - Class in jchrest.tests

Suite of tests to verify performance of the Chrest class.

TestChrest() - Constructor for class jchrest.tests.TestChrest

TestChrestTimings - Class in jchrest.tests

Suite of tests to verify performance of the timinng elements of Chrest learning.

TestChrestTimings() - Constructor for class jchrest.tests.TestChrestTimings

testIosMatches() - Method in class jchrest.tests.TestPatterns

testListPatternAppend() - Method in class jchrest.tests.TestPatterns

testListPatternEquality() - Method in class jchrest.tests.TestPatterns

testListPatternFinished() - Method in class jchrest.tests.TestPatterns

testListPatternMatches1() - Method in class jchrest.tests.TestPatterns

testListPatternMatches2() - Method in class jchrest.tests.TestPatterns

testListPatternMatches3() - Method in class jchrest.tests.TestPatterns

testListPatternRemove() - Method in class jchrest.tests.TestPatterns

testMixedMatches() - Method in class jchrest.tests.TestPatterns

testNumberMatches() - Method in class jchrest.tests.TestPatterns

TestPatterns - Class in jchrest.tests

Suite of tests to verify performance of the Pattern classes.

TestPatterns() - Constructor for class jchrest.tests.TestPatterns

testPieceTypes() - Method in class jchrest.tests.TestChessDomain

TestRunner - Class in jchrest.tests

TestRunner is the parent class for all the individual tests to be run under junit.

TestRunner() - Constructor for class jchrest.tests.TestRunner

TestStm - Class in jchrest.tests

Suite of tests to verify performance of the Chrest STM class.

TestStm() - Constructor for class jchrest.tests.TestStm

testStringMatches() - Method in class jchrest.tests.TestPatterns

testTimings() - Method in class jchrest.tests.TestChrestTimings

toString() - Method in class jchrest.gui.Size

toString() - Method in class jchrest.lib.Fixation

Note: added 1 to x,y coordinates to match up with the display of visual scenes.

toString() - Method in enum jchrest.lib.FixationType

toString() - Method in class jchrest.lib.ItemSquarePattern

Return a string representation of the item on square.

toString() - Method in class jchrest.lib.ListPattern

Render the list pattern as a string.

toString() - Method in class jchrest.lib.NumberPattern

Return a string representation of this pattern.

toString() - Method in class jchrest.lib.Pattern

toString() - Method in class jchrest.lib.StringPattern

Return a string representation of this pattern.

U

unfreeze() - Method in class jchrest.architecture.Chrest

Instruct model to now update observers for future changes.

update() - Method in class jchrest.gui.ChrestLtmView

update() - Method in class jchrest.gui.ChrestStmView

update() - Method in class jchrest.gui.ChrestTimeView

update(Observable, Object) - Method in class jchrest.gui.ChrestView

Implement the observable interface, and update the view whenever the underlying model has changed.

update(Observable, Object) - Method in class jchrest.gui.NodeView

updateOrientation(Orientation) - Method in class jchrest.gui.ChrestLtmView

Change the orientation of the displayed network.

updateSize(Size) - Method in class jchrest.gui.ChrestLtmView

Change the displayed size of the network.

V

valueOf(String) - Static method in enum jchrest.lib.FixationType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum jchrest.lib.Modality

Returns the enum constant of this type with the specified name.

values() - Static method in enum jchrest.lib.FixationType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum jchrest.lib.Modality

Returns an array containing the constants of this enum type, in the order they are declared.

VisualSearchPane - Class in jchrest.gui

This panel provides an interface for building and testing models on visual search problems.

VisualSearchPane(Chrest, Scenes) - Constructor for class jchrest.gui.VisualSearchPane

W

writeLinksAsVna(Writer) - Method in class jchrest.architecture.Node

writeModelAsVna(Writer) - Method in class jchrest.architecture.Chrest

Write model to given Writer object in VNA format

writeModelSimilarityLinksAsVna(Writer) - Method in class jchrest.architecture.Chrest

Write model similarity links to given Writer object in VNA format

writeNodeAsVna(Writer) - Method in class jchrest.architecture.Node

Write node information in VNA format.

writeSimilarityLinksAsVna(Writer) - Method in class jchrest.architecture.Node

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