/*******************************************************************************
* Copyright (c) 2009 Wind River Systems, Inc. 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:
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.parser.scanner;
import org.eclipse.cdt.core.parser.OffsetLimitReachedException;
/**
* A token sequence serves as input to the macro expansion.
*/
interface ITokenSequence {
/**
* Returns the current token
*/
Token currentToken();
/**
* Consumes the current token and returns the next one.
*/
Token nextToken() throws OffsetLimitReachedException;
/**
* Returns the offset of the last token consumed.
*/
int getLastEndOffset();
}