1: <?php
 2: 
 3: namespace malkusch\bav;
 4: 
 5: /**
 6:  * Container for FileDataBackend objects.
 7:  * 
 8:  * @author Markus Malkusch <markus@malkusch.de>
 9:  * @link bitcoin:1335STSwu9hST4vcMRppEPgENMHD2r1REK Donations
10:  * @license GPL
11:  * @see DataBackend
12:  * @api
13:  */
14: class FileDataBackendContainer extends DataBackendContainer
15: {
16: 
17:     /**
18:      * @var string
19:      */
20:     private $file;
21: 
22:     /**
23:      * Sets the path for the backend.
24:      * 
25:      * @param string $file Path to the bundesbank file
26:      */
27:     public function __construct($file = null)
28:     {
29:         $this->file = $file;
30:     }
31: 
32:     /**
33:      * Returns the unconfigured backend which is only created by calling the
34:      * constructor.
35:      *
36:      * @return FileDataBackend
37:      */
38:     protected function makeDataBackend()
39:     {
40:         return new FileDataBackend($this->file);
41:     }
42: }
43: