eZ\Publish\Core\Persistence\Legacy\Content\FieldValue\Converter\FloatConverter::getStorageDefValidatorState PHP Method

    private function getStorageDefValidatorState($minValue, $maxValue)
    {
        $state = 0;
        if ($minValue !== null) {
            $state |= self::HAS_MIN_VALUE;
        }
        if ($maxValue !== null) {
            $state |= self::HAS_MAX_VALUE;
        }
        return $state;
    }