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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.edit.policy;
import java.util.Arrays;
import java.util.List;
import org.eclipse.gef.commands.Command;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.papyrus.gmf.diagram.common.edit.policy.CompartmentSemanticEditPolicy;
import org.eclipse.papyrus.infra.extendedtypes.types.IExtendedHintedElementType;
import org.eclipse.papyrus.infra.services.edit.commands.IConfigureCommandFactory;
import org.eclipse.papyrus.sysml.diagram.common.commands.CreateValueWithTypeConfigureCommandFactory;
import org.eclipse.papyrus.sysml.service.types.element.SysMLElementTypes;
/**
* Semantic edit policy for {@link Block} value (Property) compartment.
*/
public class ValueCompartmentSemanticEditPolicy extends CompartmentSemanticEditPolicy {
/**
* {@inheritDoc}
*/
@Override
protected Command getCreateCommand(CreateElementRequest req) {
IElementType elementTypeToCreate = req.getElementType();
IElementType baseType = elementTypeToCreate;
//if extended type, retrieve the sysml closest element element type
if(elementTypeToCreate instanceof IExtendedHintedElementType) {
List<IElementType> superTypes = Arrays.asList(elementTypeToCreate.getAllSuperTypes());
if(superTypes.contains(SysMLElementTypes.VALUE_PROPERTY)) {
baseType = SysMLElementTypes.VALUE_PROPERTY;
}
}
if(SysMLElementTypes.VALUE_PROPERTY == baseType) {
req.setParameter(IConfigureCommandFactory.CONFIGURE_COMMAND_FACTORY_ID, new CreateValueWithTypeConfigureCommandFactory());
}
return super.getCreateCommand(req);
}
}
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