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Runtime

org.eclipse.gmf.runtime.emf.ui.services.modelingassistant
Class SelectExistingElementForSourceOperation

java.lang.Object
  extended by 
org.eclipse.gmf.runtime.emf.ui.services.modelingassistant.SelectExistingElementForSourceOperation
All Implemented Interfaces:
IOperation, IModelingAssistantOperation

public class SelectExistingElementForSourceOperation
extends java.lang.Object
implements IModelingAssistantOperation

The operation used with the modeling assistant service that pops up a dialog from which the user can select an existing element to be used as the source end of a relationship.


Field Summary
 
Fields inherited from interface org.eclipse.gmf.runtime.emf.ui.services.modelingassistant. IModelingAssistantOperation
GET_REL_TYPES_FOR_SRE_ON_SOURCE_ID, GET_REL_TYPES_FOR_SRE_ON_TARGET_ID, GET_REL_TYPES_ON_SOURCE_AND_TARGET_ID, GET_REL_TYPES_ON_SOURCE_ID, GET_REL_TYPES_ON_TARGET_ID, GET_TYPES_FOR_POPUP_BAR_ID, GET_TYPES_FOR_SOURCE_ID, GET_TYPES_FOR_TARGET_ID, GET_TYPES_ID, SELECT_EXISTING_ELEMENT_FOR_SOURCE_ID, SELECT_EXISTING_ELEMENT_FOR_TARGET_ID
 
Constructor Summary
SelectExistingElementForSourceOperation ( IAdaptable target, IElementType relationshipType)
          Creates a new GetTypesForSourceOperation.
 
Method Summary
 java.lang.Object execute ( IProvider provider)
          Executes this operation on the specified provider.
  IAdaptable getContext ()
          Returns the target.
 java.lang.String getId ()
          Returns the id string to match that specified in the plugin.xml for deferred loading.
  IElementType getRelationshipType ()
          Gets the relationshipType.
  IAdaptable getTarget ()
          Gets the target.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SelectExistingElementForSourceOperation

public SelectExistingElementForSourceOperation(
IAdaptable target,
                                               
IElementType relationshipType)
Creates a new GetTypesForSourceOperation.

Parameters:
target - the target: adapts to editpart, view, element, etc.
relationshipType - the relationship type to be created
Method Detail

getId

public java.lang.String getId()
Description copied from interface: IModelingAssistantOperation
Returns the id string to match that specified in the plugin.xml for deferred loading.

Specified by:
getId in interface IModelingAssistantOperation
Returns:
the id string

getContext

public 
IAdaptable getContext()
Returns the target. This is what will be used to assist in delayed loading of a modeling assistant provider.

Specified by:
getContext in interface IModelingAssistantOperation
Returns:
the context object

execute

public java.lang.Object execute(
IProvider provider)
Description copied from interface: IOperation
Executes this operation on the specified provider.

Service implementers generally implement this method by first casting the provider to their service specific IProvider-derived class and then by delegating it the execution. Delegation is accomplished through the service specific provider derived class API.

Specified by:
execute in interface IOperation
Parameters:
provider - The provider on which to execute the operation.
Returns:
The result of executing this operation.

getRelationshipType

public 
IElementType getRelationshipType()
Gets the relationshipType.

Returns:
Returns the relationshipType.

getTarget

public 
IAdaptable getTarget()
Gets the target.

Returns:
Returns the target.

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