package rebelsky.compiler.lexer;

/**
 * Exceptions that are thrown during the tokenizing (lexical analysis)
 * phase in a compiler.
 *
 * @author Samuel A. Rebelsky
 * @version 1.0 of October 2002
 */
public class TokenException
  extends Exception
{
  // +--------------+-------------------------------------------------
  // | Constructors |
  // +--------------+

  /**
   * Create a new exception that includes a description of the
   * reason for the exception.  The preferred constructor for
   * this class.
   */
  public TokenException(String reason) 
  {
    super(reason);
  } // TokenException(String)

  /**
   * Create a new exception without a description of the reason
   * for the exception.
   */
  public TokenException()
  {
    super();
  } // TokenException()

} // class TokenException