ublaboo / datagrid

	 * @param string $column

	 * @throws DataGridException

	 */

	public function addFilterSelect($key, $name, $options, $column = NULL)

	{

		$column = $column ?: $key;

		if (!is_string($column)) {

			throw new DataGridException("Filter Select can only filter through one column.");

		}

		$this->addFilterCheck($key);

		return $this->filters[$key] = new Filter\FilterSelect($key, $name, $options, $column);

	}

	/**

	 * @param string $column

	 * @throws DataGridException

	 */

	public function addFilterRange($key, $name, $column = NULL, $name_second = '-')

	{

		$column = $column ?: $key;

		if (!is_string($column)) {

			throw new DataGridException("FilterRange can only filter through one column.");

		}

		$this->addFilterCheck($key);

		return $this->filters[$key] = new Filter\FilterRange($key, $name, $column, $name_second);

	}

	/**

	 * @param string $column

	 * @throws DataGridException

	 */

	public function addFilterDateRange($key, $name, $column = NULL, $name_second = '-')

	{

		$column = $column ?: $key;

		if (!is_string($column)) {

			throw new DataGridException("FilterDateRange can only filter through one column.");

		}

		$this->addFilterCheck($key);

		return $this->filters[$key] = new Filter\FilterDateRange($key, $name, $column, $name_second);

	}

	/**