content: 
  package java_cup;
  
  /** A specialized version of a production used when we split an existing
   *  production in order to remove an embedded action.  Here we keep a bit 
   *  of extra bookkeeping so that we know where we came from.
   * @version last updated: 11/25/95
   * @author  Scott Hudson
   */
  
  public class action_production extends production {
  
    /** Constructor.
     * @param base       the production we are being factored out of.
     * @param lhs_sym    the LHS symbol for this production.
     * @param rhs_parts  array of production parts for the RHS.
     * @param rhs_len    how much of the rhs_parts array is valid.
     * @param action_str the trailing reduce action for this production.
     * @param indexOfIntermediateResult the index of the result of the previous intermediate action on the stack relative to top, -1 if no previous action
     */ 
    public action_production(
      production      base,
      non_terminal    lhs_sym, 
      production_part rhs_parts[],
      int             rhs_len,
      String          action_str,
      int             indexOfIntermediateResult)
      throws internal_error
      {
        super(lhs_sym, rhs_parts, rhs_len, action_str);
        _base_production = base;
        this.indexOfIntermediateResult = indexOfIntermediateResult;
      }
    private int indexOfIntermediateResult;
    /**
     * @return the index of the result of the previous intermediate action on the stack relative to top, -1 if no previous action
     */
    public int getIndexOfIntermediateResult(){
        return indexOfIntermediateResult;
    }
    /*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*/
  
    /** The production we were taken out of. */
    protected production _base_production;
  
    /** The production we were taken out of. */
    public production base_production() {return _base_production;}
  }
  