src/applications/calendar/parser/data/PhutilCalendarContainerNode.php

   1 <?php
   2
   3 abstract class PhutilCalendarContainerNode
   4    extends PhutilCalendarNode {
   5
   6   private $children = array();
   7
   8   final public function getChildren() {
   9     return $this->children;
  10   }
  11
  12   final public function getChildrenOfType($type) {
  13     $result = array();
  14
  15     foreach ($this->getChildren() as $key => $child) {
  16       if ($child->getNodeType() != $type) {
  17         continue;
  18       }
  19       $result[$key] = $child;
  20     }
  21
  22     return $result;
  23   }
  24
  25   final public function appendChild(PhutilCalendarNode $node) {
  26     $this->children[] = $node;
  27     return $this;
  28   }
  29
  30 }