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/*******************************************************************************
* Copyright (c) 2006, 2011 Obeo.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.emf.compare.diagram.diff.internal;
import org.eclipse.emf.compare.diagram.diagramdiff.DiagramdiffFactory;
import org.eclipse.emf.compare.diagram.diagramdiff.impl.BusinessDiagramModelElementChangeRightTargetImpl;
import org.eclipse.emf.compare.diff.metamodel.AbstractDiffExtension;
import org.eclipse.emf.compare.diff.metamodel.DiffElement;
import org.eclipse.emf.compare.diff.metamodel.DiffGroup;
import org.eclipse.emf.compare.match.metamodel.MatchModel;
import org.eclipse.emf.ecore.util.EcoreUtil;
/**
* The factory for the DiagramModelElementChangeRightTarget extensions.
*
* @author Cedric Notot <a href="mailto:cedric.notot@obeo.fr">cedric.notot@obeo.fr</a>
*/
public class DiagramModelElementChangeRightTargetFactory extends AbstractDiffExtensionFactory {
/**
* Constructor.
*
* @param crossReferencer
* The DiffModel cross referencer.
* @param match
* The match model.
*/
public DiagramModelElementChangeRightTargetFactory(EcoreUtil.CrossReferencer crossReferencer,
MatchModel match) {
super(crossReferencer, match);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.compare.diagram.diff.internal.IDiffExtensionFactory#handles(org.eclipse.emf.compare.diff.metamodel.DiffElement,
* org.eclipse.emf.compare.diff.metamodel.DiffGroup)
*/
public boolean handles(DiffElement input, DiffGroup root) {
return BusinessDiagramModelElementChangeRightTargetImpl.isConcernedBy(input);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.compare.diagram.diff.internal.AbstractDiffExtensionFactory#getParentDiff(org.eclipse.emf.compare.diff.metamodel.DiffElement)
*/
@Override
public DiffElement getParentDiff(DiffElement input) {
return (DiffElement)input.eContainer();
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.compare.diagram.diff.internal.AbstractDiffExtensionFactory#init()
*/
@Override
protected AbstractDiffExtension init() {
return DiagramdiffFactory.eINSTANCE.createDiagramModelElementChangeRightTarget();
}
}
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