<?php


> declare(strict_types=1);
namespace MaxMind\Db\Reader;
> 




> use ArgumentCountError;
/**
> 


 * This class provides the metadata for the MaxMind DB file.

<  *
<  * @property int    $nodeCount                This is an unsigned 32-bit
<  *                                            integer indicating the number of
<  *                                            nodes in the search tree.
<  * @property int    $recordSize               This is an unsigned 16-bit
<  *                                            integer. It indicates the number
<  *                                            of bits in a record in the search
<  *                                            tree. Note that each node
<  *                                            consists of two records.
<  * @property int    $ipVersion                This is an unsigned 16-bit
<  *                                            integer which is always 4 or 6.
<  *                                            It indicates whether the database
<  *                                            contains IPv4 or IPv6 address
<  *                                            data.
<  * @property string $databaseType             This is a string that indicates
<  *                                            the structure of each data record
<  *                                            associated with an IP address.
<  *                                            The actual definition of these
<  *                                            structures is left up to the
<  *                                            database creator.
<  * @property array  $languages                An array of strings, each of
<  *                                            which is a language code. A given
<  *                                            record may contain data items
<  *                                            that have been localized to some
<  *                                            or all of these languages. This
<  *                                            may be undefined.
<  * @property int    $binaryFormatMajorVersion This is an unsigned 16-bit
<  *                                            integer indicating the major
<  *                                            version number for the database's
<  *                                            binary format.
<  * @property int    $binaryFormatMinorVersion This is an unsigned 16-bit
<  *                                            integer indicating the minor
<  *                                            version number for the database's
<  *                                            binary format.
<  * @property int    $buildEpoch               This is an unsigned 64-bit
<  *                                            integer that contains the
<  *                                            database build timestamp as a
<  *                                            Unix epoch value.
<  * @property array  $description              This key will always point to a
<  *                                            map (associative array). The keys
<  *                                            of that map will be language
<  *                                            codes, and the values will be a
<  *                                            description in that language as a
<  *                                            UTF-8 string. May be undefined
<  *                                            for some databases.


 */
class Metadata
{

<     private $binaryFormatMajorVersion;
<     private $binaryFormatMinorVersion;
<     private $buildEpoch;
<     private $databaseType;
<     private $description;
<     private $ipVersion;
<     private $languages;
<     private $nodeByteSize;
<     private $nodeCount;
<     private $recordSize;
<     private $searchTreeSize;



>     /**
>      * This is an unsigned 16-bit integer indicating the major version number
>      * for the database's binary format.
>      *
>      * @var int
>      */
>     public $binaryFormatMajorVersion;
>     /**
>      * This is an unsigned 16-bit integer indicating the minor version number
>      * for the database's binary format.
>      *
>      * @var int
>      */
>     public $binaryFormatMinorVersion;
>     /**
>      * This is an unsigned 64-bit integer that contains the database build
>      * timestamp as a Unix epoch value.
>      *
>      * @var int
>      */
>     public $buildEpoch;
>     /**
>      * This is a string that indicates the structure of each data record
>      * associated with an IP address.  The actual definition of these
>      * structures is left up to the database creator.
>      *
>      * @var string
>      */
>     public $databaseType;
>     /**
>      * This key will always point to a map (associative array). The keys of
>      * that map will be language codes, and the values will be a description
>      * in that language as a UTF-8 string. May be undefined for some
>      * databases.
>      *
>      * @var array
>      */
>     public $description;
>     /**
>      * This is an unsigned 16-bit integer which is always 4 or 6. It indicates
>      * whether the database contains IPv4 or IPv6 address data.
>      *
>      * @var int
>      */
>     public $ipVersion;
>     /**
>      * An array of strings, each of which is a language code. A given record
>      * may contain data items that have been localized to some or all of
>      * these languages. This may be undefined.
>      *
>      * @var array
>      */
>     public $languages;
>     /**
>      * @var int
>      */
>     public $nodeByteSize;
>     /**
>      * This is an unsigned 32-bit integer indicating the number of nodes in
>      * the search tree.
>      *
>      * @var int
>      */
>     public $nodeCount;
>     /**
>      * This is an unsigned 16-bit integer. It indicates the number of bits in a
>      * record in the search tree. Note that each node consists of two records.
>      *
>      * @var int
>      */
>     public $recordSize;
>     /**
>      * @var int
>      */
>     public $searchTreeSize;




<     public function __construct($metadata)



>     public function __construct(array $metadata)


    {

>         if (\func_num_args() !== 1) {
        $this->binaryFormatMajorVersion =
>             throw new ArgumentCountError(
            $metadata['binary_format_major_version'];
>                 sprintf('%s() expects exactly 1 parameter, %d given', __METHOD__, \func_num_args())
        $this->binaryFormatMinorVersion =
>             );
            $metadata['binary_format_minor_version'];
>         }
        $this->buildEpoch = $metadata['build_epoch'];
> 


        $this->databaseType = $metadata['database_type'];
        $this->languages = $metadata['languages'];
        $this->description = $metadata['description'];
        $this->ipVersion = $metadata['ip_version'];
        $this->nodeCount = $metadata['node_count'];
        $this->recordSize = $metadata['record_size'];
        $this->nodeByteSize = $this->recordSize / 4;
        $this->searchTreeSize = $this->nodeCount * $this->nodeByteSize;

<     }
< 
<     public function __get($var)
<     {
<         return $this->$var;


    }
}