code: public boolean next() throws OdaException
  	{
          int maxRows = getMaxRows();
          if( m_currentRowId < maxRows )
          {
              m_currentRowId++;
              currentRow = sqlResult.get(m_currentRowId-1);
              return true;
          }
          
          return false;        
  	}
docs: /*
  @see org.eclipse.datatools.connectivity.oda.IResultSet#next()