package mobisnap.mobile_trx;
   
   import mobisnap.*;
   
   /***
    * Used to represent the notify funtion internally
    */
   public class MSQLTFunNotify
   	implements MSQLTFunction
  {
  	public MSQLTFunNotify() {
  		// do nothing
  	}
  
  	/***
  	 * Returns the value of the variable
  	 */
  	public Object getValue() throws Exception {
  		throw new mobisnap.MobisnapException( "Notify: getValue requires 3 parameters");
  	}
  	
  	/***
  	 * Returns the value of the function / executes subroutine
  	 */
  	public Object getValue( Object[] params) throws Exception {
  		System.out.println( "Notify not supported");
  		return null;
  	}
  	
  	/***
  	 * Sets the value of the given variable
  	 */
  	public void setValue( Object obj) throws Exception {
  		throw new mobisnap.MobisnapException( "setValue can not be applied to functions");
  	}
  
  	/***
  	 * Returns true if the following parameters can be the parameters of
  	 * the function
  	 */
  	public boolean parametersOK( Object[] params) {
  		if( params == null || params.length != 3)
  			return false;
  		for( int i = 0; i < 3; i++)
  			if( ! ( params[i] instanceof String))
  				return false;
  		return true;
  	}
  }