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Runtime

org.eclipse.gmf.runtime.emf.type.core.requests
Class ReorientReferenceRelationshipRequest

java.lang.Object
  extended by 

org.eclipse.gmf.runtime.emf.type.core.requests.AbstractEditCommandRequest
      extended by 

org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRequest
          extended by 
org.eclipse.gmf.runtime.emf.type.core.requests.ReorientReferenceRelationshipRequest
All Implemented Interfaces:
IEditCommandRequest

public class ReorientReferenceRelationshipRequest
extends ReorientRequest

Request to change the source or target of a reference.


Field Summary
 
Fields inherited from class org.eclipse.gmf.runtime.emf.type.core.requests. ReorientRequest
REORIENT_SOURCE, REORIENT_TARGET
 
Fields inherited from interface org.eclipse.gmf.runtime.emf.type.core.requests. IEditCommandRequest
REPLACE_DEFAULT_COMMAND
 
Constructor Summary
ReorientReferenceRelationshipRequest (org.eclipse.emf.ecore.EObject referenceOwner, org.eclipse.emf.ecore.EObject newRelationshipEnd, org.eclipse.emf.ecore.EObject oldRelationshipEnd, int direction)
          Constructs a new request to change the source or target of a reference.
ReorientReferenceRelationshipRequest (org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain, org.eclipse.emf.ecore.EObject referenceOwner, org.eclipse.emf.ecore.EObject newRelationshipEnd, org.eclipse.emf.ecore.EObject oldRelationshipEnd, int direction)
          Constructs a new request to change the source or target of a reference.
 
Method Summary
 java.lang.Object getEditHelperContext ()
          Gets the edit helper context for this request.
 java.util.List getElementsToEdit ()
          Gets the elements that will be changed when the work is done for this request.
 org.eclipse.emf.ecore.EObject getReferenceOwner ()
          Get the owner of the reference.
 
Methods inherited from class org.eclipse.gmf.runtime.emf.type.core.requests. ReorientRequest
getDefaultLabel, getDirection, getNewRelationshipEnd, getOldRelationshipEnd
 
Methods inherited from class org.eclipse.gmf.runtime.emf.type.core.requests. AbstractEditCommandRequest
addParameters, getClientContext, getEditingDomain, getLabel, getParameter, getParameters, setClientContext, setEditingDomain, setLabel, setParameter
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ReorientReferenceRelationshipRequest

public ReorientReferenceRelationshipRequest(org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain,
                                            org.eclipse.emf.ecore.EObject referenceOwner,
                                            org.eclipse.emf.ecore.EObject newRelationshipEnd,
                                            org.eclipse.emf.ecore.EObject oldRelationshipEnd,
                                            int direction)
Constructs a new request to change the source or target of a reference.

Parameters:
editingDomain - the editing domain in which I am requesting to make model
referenceOwner - the owner of the reference
newRelationshipEnd - the new source or target
oldRelationshipEnd - the old source or target
direction - Indicates whether or not the source of the target of the relationship will be changed. One of ReorientRequest.REORIENT_SOURCE or ReorientRequest.REORIENT_TARGET.

ReorientReferenceRelationshipRequest

public ReorientReferenceRelationshipRequest(org.eclipse.emf.ecore.EObject referenceOwner,
                                            org.eclipse.emf.ecore.EObject newRelationshipEnd,
                                            org.eclipse.emf.ecore.EObject oldRelationshipEnd,
                                            int direction)
Constructs a new request to change the source or target of a reference. The editing domain will be derived from the referenceOwner.

Parameters:
referenceOwner - the owner of the reference
newRelationshipEnd - the new source or target
oldRelationshipEnd - the old source or target
direction - Indicates whether or not the source of the target of the relationship will be changed. One of ReorientRequest.REORIENT_SOURCE or ReorientRequest.REORIENT_TARGET.
Method Detail

getReferenceOwner

public org.eclipse.emf.ecore.EObject getReferenceOwner()
Get the owner of the reference.

Returns:
the owner of the reference

getElementsToEdit

public java.util.List getElementsToEdit()
Description copied from interface: IEditCommandRequest
Gets the elements that will be changed when the work is done for this request.

Specified by:
getElementsToEdit in interface IEditCommandRequest
Overrides:
getElementsToEdit in class AbstractEditCommandRequest
Returns:
the elements that will be edited

getEditHelperContext

public java.lang.Object getEditHelperContext()
Description copied from interface: IEditCommandRequest
Gets the edit helper context for this request. The context can be an IElementType or an EObject, or an IEditHelperContext. It determines which edit helper should be used to find a command to do the work in the request.

Returns:
the edit helper context for this request

Runtime

Guidelines for using Eclipse APIs.

Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire