package rebelsky.compiler.parser;

import rebelsky.compiler.misc.Symbol;

/**
 * Generic nonterminals for a parser.
 *
 * @author Samuel A. Rebelsky
 * @version 1.0 of October 2002
 */
public class Nonterminal
  implements Symbol
{
  // +--------+------------------------------------------------------------
  // | Fields |
  // +--------+

  /** The name of the nonterminal. */
  private String name;


  // +--------------+------------------------------------------------------
  // | Constructors |
  // +--------------+

  /** 
   * Build a new nonterminal with a particular name. 
   */
  public Nonterminal(String name) {
    this.name = name;
  } // Nonterminal(String)


  // +-----------+---------------------------------------------------------
  // | Observers |
  // +-----------+

  /** 
   * Convert to a string for printing. 
   */
  public String toString() {
    return "<" + this.name + ">";
  } // toString(0
  
} // class Nonterminal