Ast.java

/*=============================================================================#
 # Copyright (c) 2015-2016 Stephan Wahlbrink (WalWare.de) and others.
 # 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:
 #     Stephan Wahlbrink - initial API and implementation
 #=============================================================================*/

package de.walware.ecommons.ltk.ast;


public class Ast {
	
	
	public static final IAstNode getRoot(IAstNode node) {
		IAstNode parent;
		while ((parent= node.getParent()) != null) {
			node= parent;
		}
		return node;
	}
	
	
	
}