| /******************************************************************************* | |
| * Copyright (c) 2004-2008 Istvan Rath and Daniel Varro | |
| * 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: | |
| * Istvan Rath - initial API and implementation | |
| *******************************************************************************/ | |
| package org.eclipse.viatra2.treeeditor.properties.validators; | |
| import org.eclipse.viatra2.core.IModelElement; | |
| /** | |
| * Reports errors when a non-valid FQN is entered. | |
| * @author Istvan Rath | |
| * | |
| */ | |
| public class FQNValidator extends VPMValidator | |
| { | |
| public FQNValidator(IModelElement e) {super(e);} | |
| public String isValid(Object value) | |
| { | |
| if (iElement.getModelSpace().getModelManager().getElementByName(value.toString())==null) | |
| { | |
| return "Invalid FQN"; | |
| } | |
| return null; // means valid | |
| } | |
| } |