return scriptEventHandler.handleFetch( this, this.getDataRow() ); } catch (BirtException e) { throw DataException.wrap(e);
try { this.rowIndex++; return scriptEventHandler.handleFetch( this, this.getDataRow( ) ); } catch ( BirtException e ) { throw DataException.wrap( e ); }
	public boolean fetch() throws DataException	{		if ( scriptEventHandler != null )		{			try			{				return scriptEventHandler.handleFetch( this, this.getDataRow() );			}			catch (BirtException e)			{				throw DataException.wrap(e);			}		}		return false;	}