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/*****************************************************************************
* Copyright (c) 2011 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:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.sysml.facets.query.value.getter;
import java.util.ArrayList;
import java.util.Collection;
import org.eclipse.emf.facet.infra.query.core.exception.ModelQueryExecutionException;
import org.eclipse.emf.facet.infra.query.core.java.IJavaModelQuery;
import org.eclipse.emf.facet.infra.query.core.java.ParameterValueList;
import org.eclipse.papyrus.sysml.requirements.Requirement;
import org.eclipse.uml2.uml.Class;
import org.eclipse.uml2.uml.util.UMLUtil;
/** Query to get the text of the requirement */
public class GetRequirementDerivedFromQuery implements IJavaModelQuery<Class, Collection<Class>> {
public Collection<Class> evaluate(final Class context, final ParameterValueList parameterValues) throws ModelQueryExecutionException {
Collection<Class> result = new ArrayList<Class>();
Requirement requirement = UMLUtil.getStereotypeApplication(context, Requirement.class);
if(requirement != null) {
for(Requirement current : requirement.getDerivedFrom()) {
result.add(current.getBase_Class());
}
}
return result;
}
}
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