/*******************************************************************************
* Copyright (c) 2011 Bruno Medeiros and other Contributors.
* 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:
* Bruno Medeiros - initial API and implementation
*******************************************************************************/
package melnorme.lang.tooling.ast;
import melnorme.lang.tooling.ast_actual.ASTNode;
/**
* Visitor class for {@link ASTNode}
*/
public interface IASTVisitor {
/** Visit a node and return a boolean to indicate if children should be visited or not. */
public boolean preVisit(ASTNode node);
/** Visit a node after children have (potentially) been visited. */
public void postVisit(ASTNode node);
}