/*

  * SQLElements object-oriented SQL parsing and generation library

  * 

  * Copyright (c) 2003, 2004, 2005 Israfil Consulting Services Corporation

  * Copyright (c) 2003, 2004, 2005 Christian Edward Gruber

  * All Rights Reserved

  * 

  *  This library is free software; you can redistribute it and/or modify 

  *  it under the terms of the GNU Lesser General Public License as published 

  *  by the Free Software Foundation; either version 2.1 of the License, or 

  *  (at your option) any later version.

  *

  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 

  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 

  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 

  * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 

  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 

  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 

  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 

  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 

  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 

  * OF SUCH DAMAGE.

  *

  *  You should have received a copy of the GNU Lesser General Public License 

  *  along with this library; if not, please visit http://www.gnu.org/licenses/lgpl.html

  *

  * $Id: SQLParameter.java 25 2005-12-15 18:36:26 -0500 (Thu, 15 Dec 2005) cgruber $

  */

 package org.israfil.sqlelements;

 /**

  * 

  * @author <a href="mailto:cgruber@israfil.net">Christian Edward Gruber </a>

  * @author Latest: $Author: cgruber $

  * @version $Revision: 25 $

  */

 public class SQLParameter {

     //public final static SQLParameter NULL = new SQLParameter();

     public final Column column;

     public Object value;

     public SQLParameter(Column column) { 

         if (column == null) throw new IllegalArgumentException("SQLParameter column cannot be null.");

         this.column = column; 

         this.value = null; 

     }

     public SQLParameter(Column column, Object val) { 

         if (column == null) throw new IllegalArgumentException("SQLParameter column cannot be null.");

         this.column = column; 

         this.value = val; 

     }

     public String toString() {

         return "SQLParameter[" + column + "," + value + "]";

     }

 }