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Runtime

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

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.ReorientRelationshipRequest
All Implemented Interfaces:
IEditCommandRequest

public class ReorientRelationshipRequest
extends ReorientRequest

Request to change the source or target of a relationship element.


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
ReorientRelationshipRequest (org.eclipse.emf.ecore.EObject relationship, 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 relationship element.
ReorientRelationshipRequest (org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain, org.eclipse.emf.ecore.EObject relationship, 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 relationship element.
 
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 getRelationship ()
          Gets the relationship element.
 
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

ReorientRelationshipRequest

public ReorientRelationshipRequest(org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain,
                                   org.eclipse.emf.ecore.EObject relationship,
                                   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 relationship element.

Parameters:
editingDomain - the editing domain in which I am requesting to make model
relationship - the relationship element
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.

ReorientRelationshipRequest

public ReorientRelationshipRequest(org.eclipse.emf.ecore.EObject relationship,
                                   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 relationship element. The editing domain will be derived from the relationship.

Parameters:
relationship - the relationship element
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

getRelationship

public org.eclipse.emf.ecore.EObject getRelationship()
Gets the relationship element.

Returns:
the relationship element

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