PhutilCalendarRecurrenceList.php
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	<?php

	final class PhutilCalendarRecurrenceList
	extends PhutilCalendarRecurrenceSource {

	private $dates = array();
	private $order;

	public function setDates(array $dates) {
	assert_instances_of($dates, 'PhutilCalendarDateTime');
	$this->dates = $dates;
	return $this;
	}

	public function getDates() {
	return $this->dates;
	}

	public function resetSource() {
	foreach ($this->getDates() as $date) {
	$date->setViewerTimezone($this->getViewerTimezone());
	}

	$order = msort($this->getDates(), 'getEpoch');
	$order = array_reverse($order);
	$this->order = $order;

	return $this;
	}

	public function getNextEvent($cursor) {
	while ($this->order) {
	$next = array_pop($this->order);
	if ($next->getEpoch() >= $cursor) {
	return $next;
	}
	}

	return null;
	}


	}