<?php

namespace PSX\Model\SchemaOrg;

/**
 * @Description("A list of items of any sort&#x2014;for example, Top 10 Movies About Weathermen, or Top 100 Party Songs. Not to be confused with HTML lists, which are often used only for formatting.")
 */
class ItemList extends Intangible implements \JsonSerializable
{
    /** @var Thing|string|ListItem|null */
    protected $itemListElement;

    /** @var int|null */
    protected $numberOfItems;

    /** @var string|ItemListOrderType|null */
    protected $itemListOrder;

    /**
     * @param Thing|string|ListItem|null $itemListElement
     */
    public function setItemListElement($itemListElement): void
    {
        $this->itemListElement = $itemListElement;
    }

    /**
     * @return Thing|string|ListItem|null
     */
    public function getItemListElement()
    {
        return $this->itemListElement;
    }

    /**
     * @param int|null $numberOfItems
     */
    public function setNumberOfItems(?int $numberOfItems): void
    {
        $this->numberOfItems = $numberOfItems;
    }

    /**
     * @return int|null
     */
    public function getNumberOfItems(): ?int
    {
        return $this->numberOfItems;
    }

    /**
     * @param string|ItemListOrderType|null $itemListOrder
     */
    public function setItemListOrder($itemListOrder): void
    {
        $this->itemListOrder = $itemListOrder;
    }

    /**
     * @return string|ItemListOrderType|null
     */
    public function getItemListOrder()
    {
        return $this->itemListOrder;
    }

    public function jsonSerialize()
    {
        return (object) array_merge((array) parent::jsonSerialize(), array_filter(array('itemListElement' => $this->itemListElement, 'numberOfItems' => $this->numberOfItems, 'itemListOrder' => $this->itemListOrder), static function ($value) : bool {
            return $value !== null;
        }));
    }
}
__halt_compiler();----SIGNATURE:----dNQ+Hd5GSdTDTCWanyDKaC/GWjWEUmBw1/9FkYnVAl1xZN6Seq0c4Rj5kOzRQS5j9YEzei1jMrK6ITkZ7z6wH/grLnFmZB4EVowIRklMRbvTm/+SBCiSEPw7idkVD8qiCZOiV2EWthEVxJJEiLKcvuvuJKZ/rtxfMVCG0zHdgtHuPnz67+Ygny2msLCVlkX3u3leYbs2EO9yWrBcN0/sjNU1PbohK8QjFeL30jmwnqmeKT8MwTF57CYJDQiyFmtV4Ju77YHLbIbWfhuz32gh6WlKwsDWl3/nnlWwNc94rHJLO9gUrjXipjMEEsEyH/KXid3D5MTj4EQDmim1h4RGf8NS6SKtmA7nYLLlU3T6ApG5LYnra/EFgrjyZKA0uQgOHRVWRjZN3F2DAroSX6yyTenN0pj7/g3b1MVeJKO8m22LllbFHVqbEKAH/pTFDbiesLZHa+M2Z7JO6KLPUNBx0ZeWj0cb7AmUvMHC4xv1d9xAyD91qArZQbeTi3ebbDYI4UjsMCmhMfT6/6VegOskV9n+TMADuf3kdgQU8ngHY/5Wr+dE4DpAWdsTdqVsa3wKT+StGX8nphZMD2S08w9Nzdd5UTUqJ7Uy+6gBrXCbq+7Pc+3CuBR4gFbIRWepVnTaj9TBIrMUPpD+KFtAAqNzmmxceoYZ2QujWYo0HNZxQm8=----ATTACHMENT:----NTM4MzkwODczNjMxNTM2MyAxMjU3NDkyNTEyOTY4OTAyIDc0NTg1MjgyOTk1NzA1MDM=