/*****************************************************************************
* 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:
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.xtext.gmf.glue.edit.part;
/**
* Optional interface to be implemented by each client plug-in. The validation is taken into account before
* closing a textual editor, in order to determine if the model contains semantic errors. If it contains
* semantic errors, modifications are not saved in order to avoid corrupting the context UML model.
*
* @author CEA LIST - Initial contribution and API
*/
public interface IXTextSemanticValidator {
/**
*
* @return Implementations must return true if the xtext model is semantically valid
*/
public boolean validate() ;
}