plugins/org.eclipse.qvtd.pivot.qvtimperative/src/org/eclipse/qvtd/pivot/qvtimperative/attributes/AppendParameterBindingAttribution.java

/*******************************************************************************
 * Copyright (c) 2013, 2018 Willink Transformations and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *     E.D.Willink - initial API and implementation
 *******************************************************************************/
package org.eclipse.qvtd.pivot.qvtimperative.attributes;

import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.pivot.internal.scoping.EmptyAttribution;
import org.eclipse.ocl.pivot.internal.scoping.EnvironmentView;
import org.eclipse.ocl.pivot.internal.scoping.ScopeView;
import org.eclipse.qvtd.pivot.qvtimperative.AppendParameterBinding;
import org.eclipse.qvtd.pivot.qvtimperative.Mapping;
import org.eclipse.qvtd.pivot.qvtimperative.MappingCall;
import org.eclipse.qvtd.pivot.qvtimperative.QVTimperativePackage;
import org.eclipse.qvtd.pivot.qvtimperative.utilities.QVTimperativeUtil;

public class AppendParameterBindingAttribution extends EmptyAttribution
{
	public static final @NonNull AppendParameterBindingAttribution INSTANCE = new AppendParameterBindingAttribution();

	@Override
	public ScopeView computeLookup(@NonNull EObject target, @NonNull EnvironmentView environmentView, @NonNull ScopeView scopeView) {
		AppendParameterBinding mappingParameterBinding = (AppendParameterBinding)target;
		MappingCall mappingCall = QVTimperativeUtil.getOwningMappingCall(mappingParameterBinding);
		EStructuralFeature targetReference = environmentView.getReference();
		EClassifier targetType = targetReference.getEType();
		if (targetType == QVTimperativePackage.Literals.APPEND_PARAMETER) {
			Mapping referredMapping = mappingCall.getReferredMapping();
			if (referredMapping != null) {
				environmentView.addNamedElements(QVTimperativeUtil.getOwnedMappingParameters(referredMapping));
			}
		}
		/*			else if (targetType == QVTimperativePackage.Literals.GUARD_PARAMETER) {
			Mapping referredMapping = mappingCall.getReferredMapping();
			if (referredMapping != null) {
				environmentView.addNamedElements(referredMapping.getOwnedParameters());
			}
		}
		else if (targetType == QVTimperativePackage.Literals.MAPPING_PARAMETER) {
			Mapping referredMapping = mappingCall.getReferredMapping();
			if (referredMapping != null) {
				environmentView.addNamedElements(referredMapping.getOwnedParameters());
			}
		}
		else if (targetType == PivotPackage.Literals.VARIABLE_DECLARATION) {
			Mapping referredMapping = mappingCall.getReferredMapping();
			if (referredMapping != null) {
				environmentView.addNamedElements(referredMapping.getOwnedParameters());
			}
		}
		else if (targetType == QVTimperativePackage.Literals.CONNECTION_VARIABLE) {
			Mapping referredMapping = mappingCall.getReferredMapping();
			if (referredMapping != null) {
				environmentView.addNamedElements(referredMapping.getOwnedParameters());
			}
		}  */
		return super.computeLookup(target, environmentView, scopeView);
	}
}