Bug 118592 Report error
please see attached design file.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/ResultIterator.java
"ResultIterator starts up" );
	}
	/**
	 * Construction
	 */
	protected ResultIterator( )
	{
	}
	/**
	 * Internal method to start the iterator; must be called before any other
	 * method can be used
	 */
	protected void start( ) throws DataException
	{
		started = true;
		
		
		beforeFirstRow = true;
	}
	/**
	 * Returns the Rhinoe scope associated with this iterator
	 */
	public Scriptable getScope( )
	{
		return scope;
	}
	/**
	 * Checks to make sure the iterator has started. Throws exception if it has
	 * not.
	 */