Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 8 | class DeleteQueueRequest extends BaseRequest |
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| 9 | { |
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| 10 | private $queueName; |
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| 11 | |||
| 12 | public function __construct($queueName) |
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| 13 | { |
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| 14 | parent::__construct('delete', 'queues/' . $queueName); |
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| 15 | $this->queueName = $queueName; |
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| 16 | } |
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| 17 | |||
| 18 | public function getQueueName() |
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| 19 | { |
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| 20 | return $this->queueName; |
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| 21 | } |
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| 22 | |||
| 23 | public function generateBody() |
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| 24 | { |
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| 25 | return NULL; |
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| 26 | } |
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| 27 | |||
| 28 | public function generateQueryString() |
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| 29 | { |
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| 30 | return NULL; |
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| 31 | } |
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| 32 | } |
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| 33 | ?> |
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| 34 |