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<?php

declare (strict_types=1);
namespace WPForms\Vendor\Square\Models;

use stdClass;
/**
 * A value qualified by unit of measure.
 */
class DeviceComponentDetailsMeasurement implements \JsonSerializable
{
    /**
     * @var array
     */
    private $value = [];
    /**
     * Returns Value.
     */
    public function getValue() : ?int
    {
        if (\count($this->value) == 0) {
            return null;
        }
        return $this->value['value'];
    }
    /**
     * Sets Value.
     *
     * @maps value
     */
    public function setValue(?int $value) : void
    {
        $this->value['value'] = $value;
    }
    /**
     * Unsets Value.
     */
    public function unsetValue() : void
    {
        $this->value = [];
    }
    /**
     * Encode this object to JSON
     *
     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
     *        are set. (default: false)
     *
     * @return array|stdClass
     */
    #[\ReturnTypeWillChange]
    public function jsonSerialize(bool $asArrayWhenEmpty = \false)
    {
        $json = [];
        if (!empty($this->value)) {
            $json['value'] = $this->value['value'];
        }
        $json = \array_filter($json, function ($val) {
            return $val !== null;
        });
        return !$asArrayWhenEmpty && empty($json) ? new stdClass() : $json;
    }
}