package com.dbxml.db.core.query.plan.logical;

/*
 * dbXML - Native XML Database
 * Copyright (C) 1999-2004  The dbXML Group, L.L.C.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * $Id: Type.java,v 1.3 2004/02/12 00:17:57 bradford Exp $
 */


/**
 * Type
 */

public final class Type extends LogicalQueryNode {
   private static final int TYPE_INT = 0;
   private static final int TYPE_FLOAT = 1;
   private static final int TYPE_DATE = 2;
   private static final int TYPE_BOOLEAN = 3;
   private static final int TYPE_STRING = 4;

   public static final Type INT = new Type(TYPE_INT);
   public static final Type FLOAT = new Type(TYPE_FLOAT);
   public static final Type DATE = new Type(TYPE_DATE);
   public static final Type BOOLEAN = new Type(TYPE_BOOLEAN);
   public static final Type STRING = new Type(TYPE_STRING);

   private int type;

   private Type(int type) {
      this.type = type;
   }
}
