package mobisnap.mobile_trx;
   
   /***
    * Class to represent the NULL sql value
    */
   public class SQLNull
   {
   	static SQLNull instance = new SQLNull();
   	
  	public SQLNull() {
  	}
  	
  	public static SQLNull getInstance() {
  		return instance;
  	}
  	
  	public String toString() {
  		return "NULL";
  	}
  }