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package org.eclipse.papyrus.uml.modelexplorer.recipetest;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import org.eclipse.uml2.uml.Dependency;
import org.eclipse.uml2.uml.PackageableElement;
import org.eclipse.uml2.uml.Port;
import org.eclipse.uml2.uml.Property;
import org.eclipse.uml2.uml.Classifier;
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;
/** get all ports from a classifier */
public class GetAllPorts implements IJavaModelQuery<Classifier, Collection<Property>> {
public Collection<Property> evaluate(final Classifier context, final ParameterValueList parameterValues)
throws ModelQueryExecutionException {
ArrayList<Property> result= new ArrayList<Property>();
Iterator<Property> iter= context.getAllAttributes().iterator();
while(iter.hasNext()){
Property currentElement= iter.next();
if( currentElement instanceof Port){
result.add((Port)currentElement);
}
}
return result;
}
}
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