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1 | <?php |
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2 | |||
3 | declare(strict_types=1); |
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4 | |||
5 | namespace Doctrine\ODM\MongoDB\Aggregation\Stage; |
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6 | |||
7 | use function assert; |
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8 | |||
9 | /** |
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10 | * @method Bucket groupBy($expression) |
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11 | */ |
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12 | View Code Duplication | class Bucket extends AbstractBucket |
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13 | { |
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14 | /** @var array */ |
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15 | private $boundaries; |
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16 | |||
17 | /** @var mixed */ |
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18 | private $default; |
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19 | |||
20 | /** |
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21 | * An array of values based on the groupBy expression that specify the |
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22 | * boundaries for each bucket. |
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23 | * |
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24 | * Each adjacent pair of values acts as the inclusive lower boundary and the |
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25 | * exclusive upper boundary for the bucket. You must specify at least two |
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26 | * boundaries. The specified values must be in ascending order and all of |
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27 | * the same type. The exception is if the values are of mixed numeric types. |
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28 | * |
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29 | * @param array ...$boundaries |
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30 | */ |
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31 | 4 | public function boundaries(...$boundaries) : self |
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32 | { |
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33 | 4 | $this->boundaries = $boundaries; |
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34 | 4 | return $this; |
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35 | } |
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36 | |||
37 | /** |
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38 | * A literal that specifies the _id of an additional bucket that contains |
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39 | * all documents whose groupBy expression result does not fall into a bucket |
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40 | * specified by boundaries. |
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41 | * |
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42 | * @param mixed $default |
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43 | */ |
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44 | 3 | public function defaultBucket($default) : self |
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45 | { |
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46 | 3 | $this->default = $default; |
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47 | 3 | return $this; |
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48 | } |
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49 | |||
50 | /** |
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51 | * A document that specifies the fields to include in the output documents |
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52 | * in addition to the _id field. To specify the field to include, you must |
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53 | * use accumulator expressions. |
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54 | */ |
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55 | 3 | public function output() : Bucket\BucketOutput |
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56 | { |
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57 | 3 | if (! $this->output) { |
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58 | 3 | $this->output = new Bucket\BucketOutput($this->builder, $this); |
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59 | } |
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60 | |||
61 | 3 | assert($this->output instanceof Bucket\BucketOutput); |
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62 | 3 | return $this->output; |
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63 | } |
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64 | |||
65 | 4 | protected function getExtraPipelineFields() : array |
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66 | { |
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67 | 4 | $fields = ['boundaries' => $this->boundaries]; |
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68 | 4 | if ($this->default !== null) { |
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69 | 3 | $fields['default'] = $this->default; |
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70 | } |
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71 | |||
72 | 4 | return $fields; |
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73 | } |
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74 | |||
75 | 4 | protected function getStageName() : string |
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76 | { |
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77 | 4 | return '$bucket'; |
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78 | } |
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79 | } |
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80 |
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.