/*******************************************************************************
* Copyright (c) 2008-2010 Sonatype, Inc.
* 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:
* Sonatype, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.m2e.refactoring;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.common.command.CompoundCommand;
/**
* This interface defines refactoring visitor
*
* @author Anton Kraev
*/
public interface PomVisitor {
/**
* Applies refactoring changes through undoable command
*
* @param model - current model being visited
* @param pm - progress monitor
* @return command that executes changes (if any)
* @throws Exception
*/
public CompoundCommand applyChanges(RefactoringModelResources model, IProgressMonitor pm) throws Exception;
}