| package org.eclipse.emf.refactor.metrics.uml24.umlpack; | |
| import java.util.List; | |
| import org.eclipse.emf.ecore.EObject; | |
| import org.eclipse.emf.refactor.metrics.interfaces.IMetricCalculator; | |
| import org.eclipse.emf.refactor.metrics.ocl.managers.OCLManager; | |
| public class NIUP implements IMetricCalculator { | |
| private final String expression = "self.packagedElement -> select(oclIsTypeOf(Usage)) -> size()"; | |
| private List<EObject> context; | |
| @Override | |
| public void setContext(List<EObject> context) { | |
| this.context = context; | |
| } | |
| @Override | |
| public double calculate() { | |
| EObject contextObject = context.get(0); | |
| return OCLManager.evaluateOCLOnContextObject(contextObject, expression); | |
| } | |
| } |