ilog.views.bpmn

Class IlvBPMNMakeSDMLinkInteractor

java.lang.Object

ilog.views.IlvManagerViewInteractor

ilog.views.interactor.IlvMakePolyPointsInteractor

ilog.views.interactor.IlvMakeLinkInteractor

ilog.views.sdm.interactor.IlvMakeSDMLinkInteractor

ilog.views.bpmn.IlvBPMNMakeSDMLinkInteractor

All Implemented Interfaces:

IlvLinkImageFactory, IlvPermanentInteractorInterface, Serializable

public class IlvBPMNMakeSDMLinkInteractor
extends IlvMakeSDMLinkInteractor

The class IlvBPMNMakeSDMLinkInteractor lets you create links by clicking in a BPMN diagram. In particular, it sets properties used by the BPMN Style Sheet, according to the origin and destination of the links. In addition, when you creates a link from or to a Gateway, this interactor lets you specify the corner to attach the link.

Since:

JViews 6.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IlvBPMNMakeSDMLinkInteractor(IlvBPMNFrame fmodeler) Constructs an instance of IlvBPMNMakeSDMLinkInteractor.
IlvBPMNMakeSDMLinkInteractor(IlvBPMNModeler modeler) Deprecated.

Method Summary

Modifier and Type	Method and Description
protected boolean	acceptDestination(IlvPoint p, IlvGraphic toGraphic) This method tests whether a node can be the destination of the link.
protected boolean	acceptOrigin(IlvPoint p, IlvGraphic fromNode) This method tests whether a node can be the origin of the link.
protected void	attach(IlvManagerView v) Attaches the interactor to a given manager view.
IlvLinkImage	createObject(IlvGraphic from, IlvGraphic to, IlvPoint[] points, boolean oriented) Implementation of IlvLinkImageFactory.
protected void	detach() Disconnect from the attached manager view.
protected void	highlight(IlvGraphic graphic) This implements does nothing.
protected void	highlight(Object obj) Highlights a node when moving over it.
protected void	processMouseEvent(MouseEvent event) Processes the mouse events.
protected void	react(IlvPoint p) Reacts to the mouse motion.
protected void	reInitialize() Reinitializes the internal status of the interactor.
protected void	setLinkProperties(IlvSDMModel model, Object link) Sets the initial properties of the newly created link.
protected void	unHighlight(IlvGraphic graphic) This implementation does nothing.
protected void	unHighlight(Object obj) Unhighlights a graphic object when leaving it.

Methods inherited from class ilog.views.sdm.interactor.IlvMakeSDMLinkInteractor

addPolyPoints, createObjectInOpaqueMode, getCompositeChild, getEngine, getFromObject, getLinkImageClass, getPrototypeModel, getPrototypeObject, getTag, getToObject, makePolyPoint, processKeyEvent, setPrototypeObject, setTag

Methods inherited from class ilog.views.interactor.IlvMakeLinkInteractor

accept, doIt, drawGhost, endOnDoubleClick, getFrom, getGrapher, getLinkClass, getLinkFactory, getTo, isGridMode, isOriented, isSelectionMode, isSelfLinkAllowed, numberOfPointsReached, setLinkFactory, setOriented, setSelectionMode, setSelfLinkAllowed

Methods inherited from class ilog.views.interactor.IlvMakePolyPointsInteractor

allowsMultiplePoints, allowsMultiplePoints, count, getBackground, getCursor, getForeground, getMinPointsDistance, getObjectFactory, getPoints, isAllowingMultiplePoints, isCreationInSubManagersAllowed, isGrapherMode, isOpaqueMode, isPermanent, isXORGhost, processMouseMotionEvent, setAllowingMultiplePoints, setBackground, setCreationInSubManagersAllowed, setCursor, setForeground, setGrapherMode, setGridMode, setMinPointsDistance, setObjectFactory, setOpaqueMode, setPermanent

Methods inherited from class ilog.views.IlvManagerViewInteractor

addFocusListener, addKeyListener, addMouseListener, addMouseMotionListener, allowEnsureVisible, allowEnsureVisible, disableEvents, drawGhost, enableEvents, ensureVisible, ensureVisible, getManager, getManagerView, getTransformer, handleExpose, processEvent, processFocusEvent, removeFocusListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, setXORGhost

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvBPMNMakeSDMLinkInteractor

@Deprecated
public IlvBPMNMakeSDMLinkInteractor(IlvBPMNModeler modeler)

Deprecated.

Constructs an instance of IlvBPMNMakeSDMLinkInteractor.

Parameters:

modeler - The BPMN Modeler application object.

IlvBPMNMakeSDMLinkInteractor

public IlvBPMNMakeSDMLinkInteractor(IlvBPMNFrame fmodeler)

Constructs an instance of IlvBPMNMakeSDMLinkInteractor.

Parameters:

fmodeler - The BPMN Modeler application object.

Method Detail

attach

protected void attach(IlvManagerView v)

Attaches the interactor to a given manager view.

Overrides:

attach in class IlvMakeSDMLinkInteractor

Parameters:

v - The manager view.

See Also:

IlvMakePolyPointsInteractor.detach()

detach

protected void detach()

Disconnect from the attached manager view.

Overrides:

detach in class IlvMakeSDMLinkInteractor

See Also:

IlvManagerViewInteractor.attach(ilog.views.IlvManagerView)

setLinkProperties

protected void setLinkProperties(IlvSDMModel model,
                                 Object link)

Sets the initial properties of the newly created link.

Overrides:

setLinkProperties in class IlvMakeSDMLinkInteractor

Parameters:

model - The data model of the SDM engine.

link - The link that has just been created by this interactor.

acceptOrigin

protected boolean acceptOrigin(IlvPoint p,
                               IlvGraphic fromNode)

This method tests whether a node can be the origin of the link.

Overrides:

acceptOrigin in class IlvMakeSDMLinkInteractor

Parameters:

p - The clicked point, in manager coordinates.

fromNode - The origin node to test.

See Also:

acceptDestination(ilog.views.IlvPoint, ilog.views.IlvGraphic)

acceptDestination

protected boolean acceptDestination(IlvPoint p,
                                    IlvGraphic toGraphic)

This method tests whether a node can be the destination of the link.

Overrides:

acceptDestination in class IlvMakeSDMLinkInteractor

Parameters:

p - The clicked point, in manager coordinates.

toGraphic - The destination node to test.

See Also:

IlvMakeLinkInteractor.isSelfLinkAllowed(), IlvMakeLinkInteractor.getFrom()

createObject

public IlvLinkImage createObject(IlvGraphic from,
                                 IlvGraphic to,
                                 IlvPoint[] points,
                                 boolean oriented)

Implementation of IlvLinkImageFactory. Creates a new link.

If a prototype object was set using IlvMakeSDMLinkInteractor.setPrototypeObject(ilog.views.sdm.IlvSDMModel, java.lang.Object), the new object is a copy of the prototype object. Otherwise, the object is a new object with the tag specified by IlvMakeSDMLinkInteractor.setTag(java.lang.String).

If this interactor is in Opaque mode, and if this method is being called to create the temporary link drawn to show feedback during the interaction, then the method IlvMakeSDMLinkInteractor.createObjectInOpaqueMode(ilog.views.IlvGraphic, ilog.views.IlvGraphic, ilog.views.IlvPoint[], boolean) is called to create the temporary link.

If IlvSDMEngine.isDropToGroupEnabled() returns true, the new link is created as a child of the common ancestor of the source and target nodes. If IlvSDMEngine.isDropToGroupEnabled() returns false or if the source and target nodes have no common ancestor, the link is created at the top level of the model.

Specified by:

createObject in interface IlvLinkImageFactory

Overrides:

createObject in class IlvMakeSDMLinkInteractor

Parameters:

from - The start node of the link.

to - The end node of the link.

points - The points defining the link.

oriented - true if the link must end with an arrow showing the orientation.

Returns:

The new link.

See Also:

IlvMakePolyPointsInteractor.setOpaqueMode(boolean), IlvMakeSDMLinkInteractor.createObjectInOpaqueMode(ilog.views.IlvGraphic, ilog.views.IlvGraphic, ilog.views.IlvPoint[], boolean)

reInitialize

protected void reInitialize()

Reinitializes the internal status of the interactor.

Overrides:

reInitialize in class IlvMakeLinkInteractor

react

protected void react(IlvPoint p)

Reacts to the mouse motion.

Overrides:

react in class IlvMakeSDMLinkInteractor

Parameters:

p - The location of the mouse pointer.

highlight

protected void highlight(Object obj)

Highlights a node when moving over it.

Parameters:

obj - the model object to be highlighted.

highlight

protected void highlight(IlvGraphic graphic)

This implements does nothing.

Overrides:

highlight in class IlvMakeSDMLinkInteractor

Parameters:

graphic - The node.

unHighlight

protected void unHighlight(Object obj)

Unhighlights a graphic object when leaving it.

Parameters:

obj - The object to unhighlight.

unHighlight

protected void unHighlight(IlvGraphic graphic)

This implementation does nothing.

Overrides:

unHighlight in class IlvMakeSDMLinkInteractor

Parameters:

graphic - The node.

processMouseEvent

protected void processMouseEvent(MouseEvent event)

Processes the mouse events.

Overrides:

processMouseEvent in class IlvMakePolyPointsInteractor

Parameters:

event - The event.

See Also:

IlvManagerViewInteractor.addMouseListener(java.awt.event.MouseListener)