| 1 | <?php |
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| 35 | abstract class AbstractProductImportCallback extends AbstractCallback implements ProductImportCallbackInterface |
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| 36 | { |
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| 37 | |||
| 38 | /** |
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| 39 | * Return's the product SKU as unique identifier of the actual row. |
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| 40 | * |
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| 41 | * @return mixed The row's unique identifier |
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| 42 | */ |
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| 43 | protected function getUniqueIdentifier() |
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| 47 | } |
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| 48 |
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.