/*******************************************************************************
* Copyright (c) 2006, 2009 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.lrparser;
import lpg.lpgjavaruntime.IToken;
/**
* An LPG parser object is initialized with the list of tokens
* before parsing is invoked.
*
* @author Mike Kucera
*/
public interface ITokenCollector {
/**
* Used to add one token at a time to the parser.
* If this method is used to add tokens then the dummy token
* and the EOF token must be added by the client.
*
* This is really just an optimization, no intermediate data structures
* are required between the preprocessor and the parser.
*
* @throws NullPointerException if token is null
*/
public void addToken(IToken token);
}