| 1 | <?php |
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| 17 | abstract class AbstractProperties |
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| 18 | { |
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| 19 | /** |
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| 20 | * XPath instance for a Kaloa\Xmp\Document. |
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| 21 | * |
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| 22 | * @var DOMXPath |
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| 23 | */ |
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| 24 | protected $xPath; |
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| 25 | |||
| 26 | /** |
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| 27 | * Initializes the instance. |
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| 28 | * |
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| 29 | * @param DOMXPath $xPath XPath instance for a Kaloa\Xmp\Document |
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| 30 | */ |
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| 31 | 1 | public function __construct(DOMXPath $xPath) |
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| 37 | |||
| 38 | /** |
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| 39 | * Implementing classes should place initialization code here rather than |
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| 40 | * overwriting __construct. |
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| 41 | */ |
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| 42 | abstract protected function init(); |
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| 43 | } |
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| 44 |