org.argouml.uml.diagram.activity.ui
Class UMLActivityDiagram

java.lang.Object
  org.tigris.gef.base.Diagram
      org.argouml.ui.ArgoDiagram
          org.argouml.uml.diagram.ui.UMLDiagram
              org.argouml.uml.diagram.activity.ui.UMLActivityDiagram

All Implemented Interfaces:

EventListener, GraphListener, PropertyChangeListener, Relocatable, Serializable

public class UMLActivityDiagram

extends UMLDiagram

The Activity diagram.

TODO: Finish the work on swimlanes, subactivity states.

See Also:

Serialized Form

UMLActivityDiagram

public UMLActivityDiagram()

Constructor.

UMLActivityDiagram

public UMLActivityDiagram(Object namespace,
                          Object agraph)

Constructor.

Parameters:

namespace - the namespace for the diagram

agraph - the ActivityGraph for the diagram

initialize

public void initialize(Object o)

Overrides:

initialize in class UMLDiagram

See Also:

Diagram.initialize(java.lang.Object)

setup

public void setup(Object namespace,
                  Object agraph)

Method to perform a number of important initializations of an Activity Diagram.

Each diagram type has a similar UMLxxxDiagram class.

Changed lay from LayerPerspective to LayerPerspectiveMutable. This class is a child of LayerPerspective and was implemented to correct some difficulties in changing the model. lay is used mainly in LayerManager(GEF) to control the adding, changing and deleting layers on the diagram... psager@tigris.org Jan. 24, 2002

Parameters:

namespace - Namespace from the model

agraph - ActivityGraph from the model

propertyChange

public void propertyChange(PropertyChangeEvent evt)

Description copied from class: UMLDiagram

This diagram listens to events from its namespace ModelElement; when the modelelement is removed, we also want to delete this diagram.

There is also a risk that if this diagram was the one shown in the diagram panel, then it will remain after it has been deleted. So we need to deselect this diagram. There are other things to take care of, so all this is delegated to Project.moveToTrash(Object).

Specified by:

propertyChange in interface PropertyChangeListener

Overrides:

propertyChange in class UMLDiagram

See Also:

UMLDiagram.propertyChange(java.beans.PropertyChangeEvent)

getOwner

public Object getOwner()

Description copied from class: UMLDiagram

The default implementation for diagrams that have the namespace as their owner.

Overrides:

getOwner in class UMLDiagram

Returns:

the namespace

See Also:

UMLDiagram.getOwner()

getStateMachine

public Object getStateMachine()

Returns:

the statemachine

setStateMachine

public void setStateMachine(Object sm)

Parameters:

sm - set the statemachine for this diagram

getUmlActions

protected Object[] getUmlActions()

Get the actions from which to create a toolbar or equivalent graphic triggers.

Specified by:

getUmlActions in class UMLDiagram

Returns:

the actions structure

See Also:

UMLDiagram.getUmlActions()

getNewDiagramName

protected String getNewDiagramName()

Creates a new diagram name.

Returns:

String

getLabelName

public String getLabelName()

Specified by:

getLabelName in class UMLDiagram

Returns:

a string that can be used as a label for this kind of diagram

See Also:

UMLDiagram.getLabelName()

getActionCallState

protected Action getActionCallState()

Returns:

Returns the actionCallState.

getActionFinalPseudoState

protected Action getActionFinalPseudoState()

Returns:

Returns the actionFinalPseudoState.

getActionForkPseudoState

protected Action getActionForkPseudoState()

Returns:

Returns the actionForkPseudoState.

getActionJoinPseudoState

protected Action getActionJoinPseudoState()

Returns:

Returns the actionJoinPseudoState.

getActionJunctionPseudoState

protected Action getActionJunctionPseudoState()

Returns:

Returns the actionJunctionPseudoState.

getActionNewSwimlane

protected Action getActionNewSwimlane()

Returns:

Returns the actionNewSwimlane.

getActionObjectFlowState

protected Action getActionObjectFlowState()

Returns:

Returns the actionObjectFlowState.

getActionStartPseudoState

protected Action getActionStartPseudoState()

Returns:

Returns the actionStartPseudoState.

getActionState

protected Action getActionState()

Returns:

Returns the actionState.

getActionSubactivityState

protected Action getActionSubactivityState()

Returns:

Returns the actionSubactivityState.

getActionTransition

protected Action getActionTransition()

Returns:

Returns the actionTransition.

getDependentElement

public Object getDependentElement()

Description copied from class: UMLDiagram

This method shall return any UML modelelements that should be deleted when the diagram gets deleted, or null if there are none. The default implementation returns null; e.g. a statechart diagram should return its statemachine.

Overrides:

getDependentElement in class UMLDiagram

Returns:

the dependent element - in the general case there aren't, so null

See Also:

UMLDiagram.getDependentElement()

isRelocationAllowed

public boolean isRelocationAllowed(Object base)

Description copied from interface: Relocatable

This function should return true if it is allowed to relocate this type of diagram to the given modelelement.

Specified by:

isRelocationAllowed in interface Relocatable

Specified by:

isRelocationAllowed in class UMLDiagram

See Also:

UMLDiagram.isRelocationAllowed(java.lang.Object)

relocate

public boolean relocate(Object base)

Description copied from interface: Relocatable

Relocate this diagram, e.g. for a class diagram assign it a new namespace, e.g. for a statechart move it together with the statemachine to a new operation/classifier.

Precondition: isRelocationAllowed(base) is true.

Specified by:

relocate in interface Relocatable

Specified by:

relocate in class UMLDiagram

See Also:

UMLDiagram.relocate(java.lang.Object)