ConstraintSpecificationTab.java

/*
 * Copyright (c) 2008 Borland Software Corporation
 * 
 * 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 (Borland) - initial API and implementation
 */
package org.eclipse.uml2.diagram.common.sheet;

import org.eclipse.ui.views.properties.IPropertySource;
import org.eclipse.uml2.uml.Constraint;

public class ConstraintSpecificationTab {

	// Constraint#specification
	public static class PropertySectionFilter extends UML2ToolsPropertyFilter {

		@Override
		protected boolean isValid(Object transformed) {
			return (transformed instanceof Constraint) && ((Constraint) transformed).getSpecification() != null;
		}

	}

	public static class PropertySection extends UMLPropertySection {

		@Override
		public IPropertySource getPropertySource(Object object) {
			if (object instanceof Constraint) {
				object = ((Constraint) object).getSpecification();
			}
			return super.getPropertySource(object);
		}
	}

}