gate.gui.docview
Class OntologyClassView

java.lang.Object
  gate.util.AbstractFeatureBearer
      gate.creole.AbstractResource
          gate.gui.docview.AbstractDocumentView
              gate.gui.docview.OntologyClassView

All Implemented Interfaces:

OntologyModificationListener, CreoleListener, ActionsPublisher, DocumentView, Resource, FeatureBearer, NameBearer, VisualResource, Serializable, EventListener

public class OntologyClassView
extends AbstractDocumentView
implements CreoleListener, OntologyModificationListener

Document view that displays an ontology class tree to annotate a document. tick the checkbox of a class to show the instances highlighted in the text selected class will be used when creating a new annotation from a text selection in the document take only the first 20 characters of the selection for the instance name and add a number if already existing allow multiple ontologies to be used at the same time put each ontology in a JPanel with triangle icons to hide/show the panel, hidden by default open only first level of classes when opening an ontology load lazily the ontology trees context menu for classes to hide/show them, saved in user configuration

See Also:

Serialized Form

Nested Class Summary

protected class	OntologyClassView.ClassTreeCellEditor
protected class	OntologyClassView.ClassTreeCellRenderer
protected class	OntologyClassView.MouseStoppedMovingAction Add the text selection to the filter instance table to enable creating a new instance from the selection or adding it as a new label to an existing instance.
protected class	OntologyClassView.TextMouseListener A mouse listener used for events in the text view.

Field Summary

protected static String	ANNOTATION_TYPE
protected static String	CLASS
protected Map<OClass,Color>	colorByClassMap Colors for class and their instances only if the latter exist.
protected List<String>	hiddenClassesList Classes to hide in the trees.
protected Set<OClass>	highlightedClasses Classes highlighted in the document with their checkboxes ticked in the class tree.
protected Map<OClass,List>	highlightsDataByClassMap HighlightData list for each class.
protected static String	INSTANCE
protected OntologyInstanceView	instanceView
protected OntologyItemComparator	itemComparator
protected JPanel	mainPanel
protected JLabel	messageLabel
protected static int	MOUSE_MOVEMENT_TIMER_DELAY
protected Timer	mouseMovementTimer
protected OntologyClassView.MouseStoppedMovingAction	mouseStoppedMovingAction
protected static String	ONTOLOGY
protected OClass	selectedClass Class that has the lead selection in the focused ontology tree.
protected String	selectedSet Annotation set name where to read/save the instance annotations.
protected JComboBox	setComboBox
protected JTextArea	textArea
protected OntologyClassView.TextMouseListener	textMouseListener
protected TextualDocumentView	textView
protected Map<Ontology,JTree>	treeByOntologyMap Link trees with their ontologies.
protected JPanel	treesPanel
protected OptionsMap	userConfig

Fields inherited from class gate.gui.docview.AbstractDocumentView

active, document, guiInitialised, handle, owner

Fields inherited from class gate.creole.AbstractResource

name

Fields inherited from class gate.util.AbstractFeatureBearer

features

Fields inherited from interface gate.gui.docview.DocumentView

CENTRAL, HORIZONTAL, VERTICAL

Constructor Summary

OntologyClassView()

Method Summary

protected void	addNodes(JTree tree, DefaultMutableTreeNode parent, Set<OClass> newChildren, boolean filterClasses) Add children nodes to the parent node in the tree.
protected void	buildClassTree(JTree tree, Ontology ontology) Build the class tree from the ontology.
void	cleanup() releases the memory allocated to this resource
void	datastoreClosed(CreoleEvent e) Called when a DataStore has been closed
void	datastoreCreated(CreoleEvent e) Called when a DataStore has been created
void	datastoreOpened(CreoleEvent e) Called when a DataStore has been opened
Component	getGUI() Returns the actual UI component this view represents.
String	getSelectedSet()
int	getType() Returns the type of this view.
void	highlightInstance(AnnotationSet set, Annotation annotation, OClass oClass, JTree tree) To see if it's worth using it to optimise highlights display.
protected void	initGUI() Implementers should override this method and use it for populating the GUI.
protected void	initListeners()
protected void	loadOntology(Ontology ontology) Add the ontology in a disclosure panel, closed at start.
void	ontologyReset(Ontology ontology) This method is called whenever ontology is reset.
protected void	registerHooks() This method will be called whenever the view becomes active.
void	resourceAdded(Ontology ontology, OResource resource) This method is invoked whenever a resource (class/property/instance) is added to the ontology.
void	resourceLoaded(CreoleEvent e) Called when a new Resource has been loaded into the system
void	resourcePropertyValueChanged(Ontology ontology, OResource resource, RDFProperty property, Object value, int eventType) This method should be invoked when a property value is added or removed (specified by the event type).
void	resourceRelationChanged(Ontology ontology, OResource resource1, OResource resource2, int eventType) This method is invoked whenever a relation between two objects of the same class (e.g.
void	resourceRenamed(Resource resource, String oldName, String newName) Called when the creole register has renamed a resource.1
void	resourcesRemoved(Ontology ontology, String[] resources) This method is invoked whenever a resource (class/property/instance) is removed from the ontology.
void	resourceUnloaded(CreoleEvent e) Called when a Resource has been removed from the system
void	setClassHighlighted(OClass oClass, boolean isHighlighted)
protected boolean	setColorTreeNodesWhenInstancesFound(String setName) Extract annotations that have been created by this view and colored the corresponding tree class node if found.
protected void	unregisterHooks() This method will be called whenever this view becomes inactive.

Methods inherited from class gate.gui.docview.AbstractDocumentView

getActions, getDocument, getHandle, getOwner, isActive, setActive, setHandle, setOwner, setSelectedAnnotations, setTarget

Methods inherited from class gate.creole.AbstractResource

checkParameterValues, getBeanInfo, getName, getParameterValue, getParameterValue, init, removeResourceListeners, setName, setParameterValue, setParameterValue, setParameterValues, setParameterValues, setResourceListeners

Methods inherited from class gate.util.AbstractFeatureBearer

getFeatures, setFeatures

Methods inherited from class java.lang.Object

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

Methods inherited from interface gate.Resource

getParameterValue, init, setParameterValue, setParameterValues

Methods inherited from interface gate.util.FeatureBearer

getFeatures, setFeatures

Methods inherited from interface gate.util.NameBearer

getName, setName

Field Detail

textView

protected TextualDocumentView textView

textArea

protected JTextArea textArea

instanceView

protected OntologyInstanceView instanceView

mainPanel

protected JPanel mainPanel

messageLabel

protected JLabel messageLabel

treesPanel

protected JPanel treesPanel

setComboBox

protected JComboBox setComboBox

selectedClass

protected OClass selectedClass

Class that has the lead selection in the focused ontology tree.

highlightedClasses

protected Set<OClass> highlightedClasses

Classes highlighted in the document with their checkboxes ticked in the class tree.

colorByClassMap

protected Map<OClass,Color> colorByClassMap

Colors for class and their instances only if the latter exist.

highlightsDataByClassMap

protected Map<OClass,List> highlightsDataByClassMap

HighlightData list for each class.

treeByOntologyMap

protected Map<Ontology,JTree> treeByOntologyMap

Link trees with their ontologies.

hiddenClassesList

protected List<String> hiddenClassesList

Classes to hide in the trees.

selectedSet

protected String selectedSet

Annotation set name where to read/save the instance annotations.

itemComparator

protected OntologyItemComparator itemComparator

mouseStoppedMovingAction

protected OntologyClassView.MouseStoppedMovingAction mouseStoppedMovingAction

textMouseListener

protected OntologyClassView.TextMouseListener textMouseListener

mouseMovementTimer

protected Timer mouseMovementTimer

MOUSE_MOVEMENT_TIMER_DELAY

protected static final int MOUSE_MOVEMENT_TIMER_DELAY

See Also:

Constant Field Values

userConfig

protected OptionsMap userConfig

ONTOLOGY

protected static final String ONTOLOGY

See Also:

Constant Field Values

CLASS

protected static final String CLASS

See Also:

Constant Field Values

INSTANCE

protected static final String INSTANCE

See Also:

Constant Field Values

ANNOTATION_TYPE

protected static final String ANNOTATION_TYPE

See Also:

Constant Field Values

Constructor Detail

OntologyClassView

public OntologyClassView()

Method Detail

initGUI

protected void initGUI()

Description copied from class: AbstractDocumentView

Implementers should override this method and use it for populating the GUI.

Specified by:

initGUI in class AbstractDocumentView

initListeners

protected void initListeners()

registerHooks

protected void registerHooks()

Description copied from class: AbstractDocumentView

This method will be called whenever the view becomes active. Implementers should use this to add hooks (such as mouse listeners) to the other views as required by their functionality.

Specified by:

registerHooks in class AbstractDocumentView

unregisterHooks

protected void unregisterHooks()

Description copied from class: AbstractDocumentView

This method will be called whenever this view becomes inactive. Implementers should use it to unregister whatever hooks they registered in AbstractDocumentView.registerHooks().

Specified by:

unregisterHooks in class AbstractDocumentView

cleanup

public void cleanup()

Description copied from class: AbstractResource

releases the memory allocated to this resource

Specified by:

cleanup in interface Resource

Overrides:

cleanup in class AbstractResource

getGUI

public Component getGUI()

Description copied from interface: DocumentView

Returns the actual UI component this view represents.

Specified by:

getGUI in interface DocumentView

Returns:

a Component value.

getType

public int getType()

Description copied from interface: DocumentView

Returns the type of this view.

Specified by:

getType in interface DocumentView

Returns:

an int value

See Also:

DocumentView.CENTRAL, DocumentView.HORIZONTAL, DocumentView.VERTICAL

resourceLoaded

public void resourceLoaded(CreoleEvent e)

Description copied from interface: CreoleListener

Called when a new Resource has been loaded into the system

Specified by:

resourceLoaded in interface CreoleListener

resourceUnloaded

public void resourceUnloaded(CreoleEvent e)

Description copied from interface: CreoleListener

Called when a Resource has been removed from the system

Specified by:

resourceUnloaded in interface CreoleListener

datastoreOpened

public void datastoreOpened(CreoleEvent e)

Description copied from interface: CreoleListener

Called when a DataStore has been opened

Specified by:

datastoreOpened in interface CreoleListener

datastoreCreated

public void datastoreCreated(CreoleEvent e)

Description copied from interface: CreoleListener

Called when a DataStore has been created

Specified by:

datastoreCreated in interface CreoleListener

datastoreClosed

public void datastoreClosed(CreoleEvent e)

Description copied from interface: CreoleListener

Called when a DataStore has been closed

Specified by:

datastoreClosed in interface CreoleListener

resourceRenamed

public void resourceRenamed(Resource resource,
                            String oldName,
                            String newName)

Description copied from interface: CreoleListener

Called when the creole register has renamed a resource.1

Specified by:

resourceRenamed in interface CreoleListener

resourceRelationChanged

public void resourceRelationChanged(Ontology ontology,
                                    OResource resource1,
                                    OResource resource2,
                                    int eventType)

Description copied from interface: OntologyModificationListener

This method is invoked whenever a relation between two objects of the same class (e.g. OClass and OClass, RDFPRoeprty and RDFProeprty etc) is changed.

Specified by:

resourceRelationChanged in interface OntologyModificationListener

Parameters:

ontology - the source of the event

resource1 - the affected OResource

resource2 - the affected OResource

eventType - the type of an event (@see OConstants) for more details

resourcePropertyValueChanged

public void resourcePropertyValueChanged(Ontology ontology,
                                         OResource resource,
                                         RDFProperty property,
                                         Object value,
                                         int eventType)

Description copied from interface: OntologyModificationListener

This method should be invoked when a property value is added or removed (specified by the event type).

Specified by:

resourcePropertyValueChanged in interface OntologyModificationListener

Parameters:

ontology - the source of the event

resource - the affected resource whose property value is added or removed

property - the property whose value has been added or removed

value - the actual value that is added or removed. If the value is null - it indicates all the values related to the property are deleted.

eventType - type of the event (@see OConstants) for more details

resourcesRemoved

public void resourcesRemoved(Ontology ontology,
                             String[] resources)

Description copied from interface: OntologyModificationListener

This method is invoked whenever a resource (class/property/instance) is removed from the ontology.

Specified by:

resourcesRemoved in interface OntologyModificationListener

Parameters:

ontology - the source of the event

resources - an array of URIs of resources which were deleted (including the resource which was asked to be deleted).

resourceAdded

public void resourceAdded(Ontology ontology,
                          OResource resource)

Description copied from interface: OntologyModificationListener

This method is invoked whenever a resource (class/property/instance) is added to the ontology.

Specified by:

resourceAdded in interface OntologyModificationListener

Parameters:

ontology - the source of the event

resource - an instance of OResource, which was created as a result of addition of a resource.

ontologyReset

public void ontologyReset(Ontology ontology)

Description copied from interface: OntologyModificationListener

This method is called whenever ontology is reset. In other words when all resources of the ontology are deleted using the ontology.cleanup method.

Specified by:

ontologyReset in interface OntologyModificationListener

setColorTreeNodesWhenInstancesFound

protected boolean setColorTreeNodesWhenInstancesFound(String setName)

Extract annotations that have been created by this view and colored the corresponding tree class node if found.

Parameters:

setName - the annotation set name to search

Returns:

true if and only if at least one annotation has been found

loadOntology

protected void loadOntology(Ontology ontology)

Add the ontology in a disclosure panel, closed at start.

Parameters:

ontology - ontology to display

buildClassTree

protected void buildClassTree(JTree tree,
                              Ontology ontology)

Build the class tree from the ontology. Based on OntologyEditor.rebuildModel().

Parameters:

tree - tree to build

ontology - ontology to use

addNodes

protected void addNodes(JTree tree,
                        DefaultMutableTreeNode parent,
                        Set<OClass> newChildren,
                        boolean filterClasses)

Add children nodes to the parent node in the tree.

Parameters:

tree - tree to update

parent - parent node

newChildren - children classes to add

filterClasses - if children nodes contain hidden classes then don't add them.

setClassHighlighted

public void setClassHighlighted(OClass oClass,
                                boolean isHighlighted)

highlightInstance

public void highlightInstance(AnnotationSet set,
                              Annotation annotation,
                              OClass oClass,
                              JTree tree)

To see if it's worth using it to optimise highlights display.

Parameters:

set - set

annotation - annotation

oClass - class

tree - tree

getSelectedSet

public String getSelectedSet()