core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/ITokenDuple.java

/**********************************************************************
 * Copyright (c) 2002,2003 Rational Software Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v0.5
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v05.html
 * 
 * Contributors: 
 * IBM Rational Software - Initial API and implementation
***********************************************************************/
package org.eclipse.cdt.core.parser;

import java.util.Iterator;


/**
 * @author jcamelon
 */
public interface ITokenDuple {
	/**
	 * @return
	 */
	public abstract IToken getFirstToken();
	/**
	 * @return
	 */
	public abstract IToken getLastToken();
	public abstract Iterator iterator();
	public abstract String toString();
	public abstract boolean isIdentifier();
	public abstract int length(); 
	
	public abstract ITokenDuple getSubrange( int startIndex, int endIndex );
	public IToken getToken(int index);
	
	public int findLastTokenType( int type );
}