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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
*
* 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:
* Tatiana Fesenko (CEA LIST) - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.compare.diff.extension;
import org.eclipse.emf.compare.diff.metamodel.AbstractDiffExtension;
import org.eclipse.emf.compare.diff.metamodel.AttributeChange;
import org.eclipse.emf.compare.diff.metamodel.AttributeChangeLeftTarget;
import org.eclipse.emf.compare.diff.metamodel.AttributeChangeRightTarget;
import org.eclipse.emf.compare.diff.metamodel.DiffElement;
import org.eclipse.emf.compare.diff.metamodel.DiffModel;
import org.eclipse.emf.compare.diff.metamodel.ModelElementChangeLeftTarget;
import org.eclipse.emf.compare.diff.metamodel.ModelElementChangeRightTarget;
import org.eclipse.emf.compare.diff.metamodel.ReferenceChange;
import org.eclipse.emf.compare.diff.metamodel.UpdateAttribute;
import org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.AddStereotypeApplication;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.CompareTwoElementsDiffModel;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.RemoveStereotypeApplication;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.TaggedValueChange;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.TaggedValueChangeLeftTarget;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.TaggedValueChangeRightTarget;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.TaggedValueReferenceChange;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.UMLDiffFactory;
import org.eclipse.papyrus.compare.diff.metamodel.uml_diff_extension.UpdateTaggedValue;
/**
* The Class DiffElementExtensionBuilder.
*/
public class DiffElementExtensionBuilder extends DiffSwitch<AbstractDiffExtension> {
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseDiffElement(org.eclipse.emf.compare.diff.metamodel.DiffElement)
*/
@Override
public AbstractDiffExtension caseDiffElement(DiffElement object) {
throw new UnsupportedOperationException();
}
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseDiffModel(org.eclipse.emf.compare.diff.metamodel.DiffModel)
*/
@Override
public AbstractDiffExtension caseDiffModel(DiffModel object) {
CompareTwoElementsDiffModel newElement = UMLDiffFactory.eINSTANCE.createCompareTwoElementsDiffModel();
newElement.getLeftRoots().addAll(object.getLeftRoots());
newElement.getRightRoots().addAll(object.getRightRoots());
newElement.getAncestorRoots().addAll(object.getAncestorRoots());
newElement.getOwnedElements().addAll(object.getOwnedElements());
return newElement;
}
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseModelElementChangeLeftTarget(org.eclipse.emf.compare.diff.metamodel.ModelElementChangeLeftTarget)
*/
@Override
public AbstractDiffExtension caseModelElementChangeLeftTarget(ModelElementChangeLeftTarget object) {
RemoveStereotypeApplication newElement = UMLDiffFactory.eINSTANCE.createRemoveStereotypeApplication();
newElement.setLeftElement(object.getLeftElement());
return newElement;
}
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseModelElementChangeRightTarget(org.eclipse.emf.compare.diff.metamodel.ModelElementChangeRightTarget)
*/
@Override
public AbstractDiffExtension caseModelElementChangeRightTarget(ModelElementChangeRightTarget object) {
AddStereotypeApplication newElement = UMLDiffFactory.eINSTANCE.createAddStereotypeApplication();
newElement.setRightElement(object.getRightElement());
return newElement;
}
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseAttributeChange(org.eclipse.emf.compare.diff.metamodel.AttributeChange)
*/
@Override
public AbstractDiffExtension caseAttributeChange(AttributeChange object) {
TaggedValueChange newElement = UMLDiffFactory.eINSTANCE.createUpdateTaggedValue();
initTaggedValueDiff(newElement, object);
return newElement;
}
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseAttributeChangeLeftTarget(org.eclipse.emf.compare.diff.metamodel.AttributeChangeLeftTarget)
*/
@Override
public AbstractDiffExtension caseAttributeChangeLeftTarget(AttributeChangeLeftTarget object) {
TaggedValueChangeLeftTarget newElement = UMLDiffFactory.eINSTANCE.createTaggedValueChangeLeftTarget();
initTaggedValueDiff(newElement, object);
newElement.setLeftTarget(object.getLeftTarget());
return newElement;
}
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseAttributeChangeRightTarget(org.eclipse.emf.compare.diff.metamodel.AttributeChangeRightTarget)
*/
@Override
public AbstractDiffExtension caseAttributeChangeRightTarget(AttributeChangeRightTarget object) {
TaggedValueChangeRightTarget newElement = UMLDiffFactory.eINSTANCE.createTaggedValueChangeRightTarget();
initTaggedValueDiff(newElement, object);
newElement.setRightTarget(object.getRightTarget());
return newElement;
}
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseUpdateAttribute(org.eclipse.emf.compare.diff.metamodel.UpdateAttribute)
*/
@Override
public AbstractDiffExtension caseUpdateAttribute(UpdateAttribute object) {
UpdateTaggedValue newElement = UMLDiffFactory.eINSTANCE.createUpdateTaggedValue();
initTaggedValueDiff(newElement, object);
return newElement;
}
/* (non-Javadoc)
* @see org.eclipse.emf.compare.diff.metamodel.util.DiffSwitch#caseReferenceChange(org.eclipse.emf.compare.diff.metamodel.ReferenceChange)
*/
@Override
public AbstractDiffExtension caseReferenceChange(ReferenceChange object) {
TaggedValueReferenceChange newElement = UMLDiffFactory.eINSTANCE.createTaggedValueReferenceChange();
newElement.setLeftElement(object.getLeftElement());
newElement.setRightElement(object.getRightElement());
newElement.setReference(object.getReference());
newElement.setRemote(object.isRemote());
return newElement;
}
/**
* Inits the tagged value diff.
*
* @param newElement the new element
* @param attributeChange the attribute change
* @return the tagged value change
*/
protected TaggedValueChange initTaggedValueDiff(TaggedValueChange newElement, AttributeChange attributeChange) {
newElement.setLeftElement(attributeChange.getLeftElement());
newElement.setRightElement(attributeChange.getRightElement());
newElement.setAttribute(attributeChange.getAttribute());
newElement.setRemote(attributeChange.isRemote());
return newElement;
}
}
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