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/*******************************************************************************
* Copyright (c) 2014 E.D.Willink 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:
* E.D.Willink - initial API and implementation
*******************************************************************************/
package org.eclipse.qvtd.xtext.qvtrelation.ui.outline;
import org.eclipse.ocl.examples.pivot.Element;
import org.eclipse.ocl.examples.xtext.base.basecs.PathNameCS;
import org.eclipse.qvtd.pivot.qvtrelation.DomainPattern;
import org.eclipse.qvtd.xtext.qvtbase.ui.outline.QVTbaseOutlineTreeProvider;
import org.eclipse.qvtd.xtext.qvtrelation.qvtrelationcs.PredicateCS;
import org.eclipse.qvtd.xtext.qvtrelation.qvtrelationcs.VarDeclarationCS;
import org.eclipse.qvtd.xtext.qvtrelation.qvtrelationcs.VarDeclarationIdCS;
import org.eclipse.xtext.ui.editor.outline.IOutlineNode;
/**
* customization of the default outline structure
*
*/
public class QVTrelationOutlineTreeProvider extends QVTbaseOutlineTreeProvider
{
protected void _createNode(IOutlineNode parentNode, DomainPattern pattern) {
createNode(parentNode, pattern.getTemplateExpression());
}
protected void _createNode(IOutlineNode parentNode, PathNameCS csPath) {
Element element = csPath.getElement();
if ((element != null) && !element.eIsProxy()) {
createNode(parentNode, element);
}
}
protected void _createNode(IOutlineNode parentNode, PredicateCS csPredicate) {
createNode(parentNode, csPredicate.getExpr());
}
protected void _createNode(IOutlineNode parentNode, VarDeclarationCS csVars) {
for (VarDeclarationIdCS var : csVars.getVarDeclarationIds()) {
createNode(parentNode, var);
}
}
}
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