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/*****************************************************************************
* Copyright (c) 2013 CEA LIST.
*
*
* 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:
* Ansgar Radermacher ansgar.radermacher@cea.fr
*
*****************************************************************************/
package org.eclipse.papyrus.qompass.designer.core.transformations.filters;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.qompass.designer.core.listeners.CopyListener;
import org.eclipse.papyrus.qompass.designer.core.transformations.Copy;
import org.eclipse.uml2.uml.TemplateSignature;
/**
* Remove signatures from package template (only remove signatures within the
* template, not others)
*
* @author ansgar
*
*/
public class FilterSignatures implements CopyListener {
public static FilterSignatures getInstance() {
if(instance == null) {
instance = new FilterSignatures();
}
return instance;
}
public EObject copyEObject(Copy copy, EObject sourceEObj) {
if(sourceEObj instanceof TemplateSignature) {
if(copy.withinTemplate(sourceEObj)) {
return null;
}
}
return sourceEObj;
}
private static FilterSignatures instance = null;
}
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