1 | <?php |
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15 | abstract class AbstractNightlyTaskCommand extends Command |
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16 | { |
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17 | /** |
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18 | * @var InputInterface |
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19 | */ |
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20 | protected $input; |
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21 | |||
22 | /** |
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23 | * @var OutputInterface |
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24 | */ |
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25 | protected $output; |
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26 | |||
27 | /** |
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28 | * @var LoggerInterface |
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29 | */ |
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30 | protected $logger; |
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31 | |||
32 | /** |
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33 | * @var TasksBag |
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34 | */ |
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35 | private $taskBag; |
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36 | |||
37 | /** |
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38 | * @param TasksBag $taskBag |
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39 | * @param LoggerInterface $logger |
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40 | */ |
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41 | public function __construct(TasksBag $taskBag, LoggerInterface $logger) |
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47 | |||
48 | /** |
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49 | * @return array |
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50 | */ |
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51 | protected function getTasks() |
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55 | |||
56 | /** |
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57 | * Initialize fields |
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58 | * |
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59 | * @param InputInterface $input |
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60 | * @param OutputInterface $output |
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61 | */ |
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62 | protected function beforeExecute(InputInterface $input, OutputInterface $output) |
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67 | |||
68 | /** |
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69 | * Fill task lists |
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70 | */ |
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71 | protected function fillTasks() |
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80 | } |
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81 |
Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: