git.m6w6.name Git - m6w6/hikke/blob - lib/hikke/Event/Priority.php

   1 <?php
   2
   3 /**
   4  * Hikke
   5  *
   6  * @author Michael Wallner <mike@php.net>
   7  */
   8 namespace hikke\Event;
   9
  10 /**
  11  * Priority
  12  *
  13  * @package hikke\Event
  14  */
  15 abstract class Priority implements Prioritized
  16 {
  17         /**
  18          * Compare an instance of a prioritzed object ot another
  19          * @param \hikke\Event\Prioritized $other
  20          * @return int
  21          */
  22         public function compareTo(Prioritized $other) {
  23                 return static::compare($this, $other);
  24         }
  25
  26         /**
  27          * Comparator
  28          * @param \hikke\Event\Prioritized $a
  29          * @param \hikke\Event\Prioritized $b
  30          * @return int
  31          */
  32         public static function compare(Prioritized $a, Prioritized $b) {
  33                 if ($a->getPriority() < $b->getPriority()) {
  34                         return -1;
  35                 } elseif ($b->getPriority() < $a->getPriority()) {
  36                         return 1;
  37                 } else {
  38                         // @codeCoverageIgnoreStart
  39                         return 0;
  40                         // @codeCoverageIgnoreEnd
  41                 }
  42         }
  43
  44 }