org.eclipse.gmf.runtime.diagram.ui.requests
Class CreateUnspecifiedTypeConnectionRequest

java.lang.Object
  org.eclipse.gef.Request
      org.eclipse.gef.requests.CreateRequest
          org.eclipse.gef.requests.CreateConnectionRequest
              org.eclipse.gmf.runtime.diagram.ui.requests.CreateUnspecifiedTypeConnectionRequest

All Implemented Interfaces:

DropRequest, TargetRequest

public class CreateUnspecifiedTypeConnectionRequest

extends CreateConnectionRequest

This request encapsulates a list of CreateConnectionViewAndElementRequest for each relationship type that this tool supports. Each method in CreateConnectionRequest that is called to configure the request in ConnectionCreationTool is propagated to each individual request.

Constructor Summary

CreateUnspecifiedTypeConnectionRequest(java.util.List relationshipTypes, boolean useModelingAssistantService, PreferencesHint preferencesHint)
Creates a new CreateUnspecifiedTypeConnectionRequest.

Method Summary

void	addRequest(IElementType relationshipType, Request request)
java.util.List	getAllRequests() Returns a list of all the requests.
java.util.List	getElementTypes() Returns the list of element types.
protected PreferencesHint	getPreferencesHint() Gets the preferences hint that is to be used to find the appropriate preference store from which to retrieve diagram preference values.
CreateRequest	getRequestForType(IElementType relationshipType) Returns the CreateRequest for the relationship type passed in.
boolean	isDirectionReversed() Returns true if this request is to create a connection from target to source.
void	setDirectionReversed(boolean directionReversed) Sets the directionReversed flag.
void	setLocation(Point location)
void	setSourceEditPart(EditPart part)
void	setTargetEditPart(EditPart part)
void	setType(java.lang.Object type)
boolean	useModelingAssistantService() Should the Modeling Assistant Service be used?

Methods inherited from class org.eclipse.gef.requests.CreateConnectionRequest

getSourceEditPart, getStartCommand, getTargetEditPart, setStartCommand

Methods inherited from class org.eclipse.gef.requests.CreateRequest

getFactory, getLocation, getNewObject, getNewObjectType, getSize, setFactory, setSize

Methods inherited from class org.eclipse.gef.Request

getExtendedData, getType, setExtendedData

Methods inherited from class java.lang.Object

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

Constructor Detail

CreateUnspecifiedTypeConnectionRequest

public CreateUnspecifiedTypeConnectionRequest(java.util.List relationshipTypes,
                                              boolean useModelingAssistantService,
                                              PreferencesHint preferencesHint)

Creates a new CreateUnspecifiedTypeConnectionRequest.

Parameters:

relationshipTypes - List of relationship types of which one will be created (of type IElementType).

useModelingAssistantService - True if the Modeling Assistant Service should be used to find the types when the other end of the connection is known.

preferencesHint - The preference hint that is to be used to find the appropriate preference store from which to retrieve diagram preference values. The preference hint is mapped to a preference store in the preference registry <@link DiagramPreferencesRegistry>.

Method Detail

getRequestForType

public CreateRequest getRequestForType(IElementType relationshipType)

Returns the CreateRequest for the relationship type passed in.

Parameters:

relationshipType -

Returns:

the CreateRequest

addRequest

public void addRequest(IElementType relationshipType,
                       Request request)

getAllRequests

public java.util.List getAllRequests()

Returns a list of all the requests.

Returns:

the requests

getElementTypes

public java.util.List getElementTypes()

Returns the list of element types.

Returns:

Returns the list of element types.

setSourceEditPart

public void setSourceEditPart(EditPart part)

See Also:

CreateConnectionRequest.setSourceEditPart(org.eclipse.gef.EditPart)

setTargetEditPart

public void setTargetEditPart(EditPart part)

See Also:

TargetRequest.setTargetEditPart(org.eclipse.gef.EditPart)

setLocation

public void setLocation(Point location)

See Also:

CreateRequest.setLocation(org.eclipse.draw2d.geometry.Point)

setType

public void setType(java.lang.Object type)

See Also:

Request.setType(java.lang.Object)

isDirectionReversed

public boolean isDirectionReversed()

Returns true if this request is to create a connection from target to source.

Returns:

Returns the directionReversed.

setDirectionReversed

public void setDirectionReversed(boolean directionReversed)

Sets the directionReversed flag.

Parameters:

directionReversed - The directionReversed to set.

useModelingAssistantService

public boolean useModelingAssistantService()

Should the Modeling Assistant Service be used?

Returns:

Returns true if the Modeling Assistant Service should be used to find the types when the other end of the connection is known.

getPreferencesHint

protected PreferencesHint getPreferencesHint()

Gets the preferences hint that is to be used to find the appropriate preference store from which to retrieve diagram preference values. The preference hint is mapped to a preference store in the preference registry <@link DiagramPreferencesRegistry>.

Returns:

the preferences hint