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/*****************************************************************************
* Copyright (c) 2011 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:
*
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.sysml.diagram.common.parser;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
import org.eclipse.papyrus.sysml.diagram.common.preferences.ILabelPreferenceConstants;
import org.eclipse.papyrus.sysml.requirements.Requirement;
import org.eclipse.papyrus.uml.diagram.common.parser.NamedElementLabelParser;
import org.eclipse.papyrus.uml.tools.utils.ICustomAppearance;
import org.eclipse.uml2.uml.Class;
import org.eclipse.uml2.uml.util.UMLUtil;
/**
* Semantic Parser for {@link Requirement}
*/
public class RequirementLabelParser extends NamedElementLabelParser {
/** The String format for displaying a Requirement name */
protected static final String NAME_FORMAT = "%s";
/** The String format for displaying a FlowProperty with direction */
protected static final String ID_FORMAT = "%s{id = %s}";
/**
* {@inheritDoc}
*/
@Override
public String getPrintString(IAdaptable element, int flags) {
Collection<String> maskValues = getMaskValues(element);
if (maskValues.isEmpty()) {
return MaskedLabel;
}
String result = "";
EObject eObject = EMFHelper.getEObject(element);
if ((eObject != null) && (eObject instanceof Class)) {
Class clazz = (Class) eObject;
Requirement requirement = UMLUtil.getStereotypeApplication(clazz, Requirement.class);
// manage name
if (maskValues.contains(ICustomAppearance.DISP_NAME)) {
String name = clazz.getName();
result = String.format(NAME_FORMAT, name);
}
if (requirement != null) {
// manage id
if (maskValues.contains(ILabelPreferenceConstants.DISP_ID)) {
String id = requirement.getId();
result = String.format(ID_FORMAT, result, id);
}
}
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
public List<EObject> getSemanticElementsBeingParsed(EObject element) {
List<EObject> semanticElementsBeingParsed = new ArrayList<EObject>();
if ((element != null) && (element instanceof Class)) {
Class semElement = (Class) element;
semanticElementsBeingParsed.add(semElement);
Requirement requirement = UMLUtil.getStereotypeApplication(semElement, Requirement.class);
if (requirement != null) {
semanticElementsBeingParsed.add(requirement);
}
}
return semanticElementsBeingParsed;
}
@Override
public Map<String, String> getMasks() {
Map<String, String> masks = new HashMap<String, String>();
masks.put(ICustomAppearance.DISP_NAME, "Name");
masks.put(ILabelPreferenceConstants.DISP_ID, "Id");
return masks;
}
@Override
public Collection<String> getDefaultValue(IAdaptable element) {
return Arrays.asList(ICustomAppearance.DISP_NAME, ILabelPreferenceConstants.DISP_ID);
}
}
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