``` public interface RowMapper<T> { /** ...
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public interface RowMapper<T> {

	/**
	 * Implementations must implement this method to map each row of data
	 * in the ResultSet. This method should not call {@code next()} on
	 * the ResultSet; it is only supposed to map values of the current row.
	 * @param rs the ResultSet to map (pre-initialized for the current row)
	 * @param rowNum the number of the current row
	 * @return the result object for the current row
	 * @throws SQLException if a SQLException is encountered getting
	 * column values (that is, there's no need to catch SQLException)
	 */
	T mapRow(ResultSet rs, int rowNum) throws SQLException;
}