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/*
* Copyright (c) 2013, 2015, 2016 Eike Stepper (Berlin, Germany) and others.
* 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:
* Christian W. Damus (CEA LIST) - initial API and implementation
*/
package org.eclipse.emf.cdo.server.ocl;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EOperation;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.ocl.EvaluationEnvironment;
import org.eclipse.ocl.ecore.EcoreEnvironmentFactory;
import org.eclipse.ocl.ecore.EcoreEvaluationEnvironment;
/**
* A CDO-specific specialization of the OCL evaluation environment.
*
* @author Christian W. Damus
* @since 4.2
*/
class CDOEvaluationEnvironment extends EcoreEvaluationEnvironment
{
public CDOEvaluationEnvironment(EcoreEnvironmentFactory factory)
{
super(factory);
}
public CDOEvaluationEnvironment(EvaluationEnvironment<EClassifier, EOperation, EStructuralFeature, EClass, EObject> parent)
{
super(parent);
}
@Override
public Object callOperation(EOperation operation, int opcode, Object source, Object[] args) throws IllegalArgumentException
{
CDOAdditionalOperation cdoOperation = CDOAdditionalOperation.getInstance(operation);
if (cdoOperation != null)
{
return cdoOperation.evaluate(this, source, args);
}
return super.callOperation(operation, opcode, source, args);
}
}
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