`ButnotSortExpression.java`

    // FILE. . . . . /home/hak/hlt/src/hlt/osfv2/base/ButnotSortExpression.java
    // EDIT BY . . . Hassan Ait-Kaci
    // ON MACHINE. . Hak-Laptop
    // STARTED ON. . Mon Sep 02 09:12:55 2013

Author: |  | Hassan Aït-Kaci
Copyright: |  | © by the author
Version: |  | Last modified on Tue Jan 21 08:05:39 2014 by hak

    package hlt.osf.base;

This is the class of a 'butnot' sort expression. It consists of two sort expressions which are its arguments.

    public class ButnotSortExpression extends BinarySortExpression
      {
        public ButnotSortExpression (SortExpression lhs, SortExpression rhs)
        {
          super(lhs,rhs);
          _context = lhs.context();
        }

        public byte type ()
        {
          return _context.BNT();
        }

        public String displayForm ()
        {
          String form = _lhs.displayForm() + " \\ " + _rhs.displayForm();
          return isParenthesized() ? "("+form+")" : form;
        }

        public boolean equals (Object other)
        {
          if (!(other instanceof ButnotSortExpression))
    	return false;

          ButnotSortExpression o = (ButnotSortExpression)other;

          return _lhs.equals(o.lhs()) && _rhs.equals(o.rhs());
        }
      }

This file was generated on Tue Jan 21 09:56:10 CET 2014 from file `ButnotSortExpression.java`
by the `hlt.language.tools.Hilite` Java tool written by Hassan Aït-Kaci