wcfsetup/install/files/lib/system/database/table/column/IDecimalsDatabaseTableColumn.class.php

   1 <?php
   2
   3 namespace wcf\system\database\table\column;
   4
   5 /**
   6  * Every database table column whose values supports decimals must implement this interface.
   7  *
   8  * @author  Matthias Schmidt
   9  * @copyright   2001-2019 WoltLab GmbH
  10  * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  11  * @since   5.2
  12  */
  13 interface IDecimalsDatabaseTableColumn extends ILengthDatabaseTableColumn
  14 {
  15     /**
  16      * Sets the number of decimals the database table column supports or unsets the previously
  17      * set value if `null` is passed and returns this column.
  18      *
  19      * @return  $this
  20      */
  21     public function decimals(?int $decimals): static;
  22
  23     /**
  24      * Returns the number of decimals the database table column supports or `null` if the number
  25      * of decimals has not be specified.
  26      */
  27     public function getDecimals(): ?int;
  28 }