org.eclipse.emf.emfstore.internal.client.ui.views.changes
Class ChangePackageVisualizationHelper

java.lang.Object
  org.eclipse.emf.emfstore.internal.client.ui.views.changes.ChangePackageVisualizationHelper

public class ChangePackageVisualizationHelper
extends Object

A helper class for the visualization of change packages.

Author:

koegel, shterev, emueller

Constructor Summary

ChangePackageVisualizationHelper(ModelElementIdToEObjectMapping idToEObjectMapping)
Constructor.

Method Summary

String	getDescription(AbstractOperation op) Returns a description for the given operation.
org.eclipse.swt.graphics.Image	getImage(org.eclipse.jface.viewers.ILabelProvider emfProvider, AbstractOperation operation) Get an image for the operation.
org.eclipse.emf.ecore.EObject	getModelElement(ModelElementId modelElementId) Get a model element instance from the project for the given id.
org.eclipse.jface.resource.ImageDescriptor	getOverlayImage(AbstractOperation operation) Get the overlay image for an operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangePackageVisualizationHelper

public ChangePackageVisualizationHelper(ModelElementIdToEObjectMapping idToEObjectMapping)

Constructor.

Parameters:

idToEObjectMapping - the ID to EObject mapping that is holding the EObjects that are going to be visualized as part of the change packages

Method Detail

getOverlayImage

public org.eclipse.jface.resource.ImageDescriptor getOverlayImage(AbstractOperation operation)

Get the overlay image for an operation.

Parameters:

operation - the operation

Returns:

the ImageDescriptor

getImage

public org.eclipse.swt.graphics.Image getImage(org.eclipse.jface.viewers.ILabelProvider emfProvider,
                                               AbstractOperation operation)

Get an image for the operation.

Parameters:

emfProvider - the label provider

operation - the operation

Returns:

an image

getDescription

public String getDescription(AbstractOperation op)

Returns a description for the given operation.

Parameters:

op - the operation to generate a description for

Returns:

the description for the given operation

getModelElement

public org.eclipse.emf.ecore.EObject getModelElement(ModelElementId modelElementId)

Get a model element instance from the project for the given id.

Parameters:

modelElementId - the id

Returns:

the model element instance