Total Complexity | 9 |
Total Lines | 68 |
Duplicated Lines | 0 % |
Changes | 0 |
1 | <?php |
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15 | final class RelationMap implements \IteratorAggregate |
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16 | { |
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17 | /** @var Relation[] */ |
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18 | private $relations = []; |
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19 | |||
20 | /** |
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21 | * @param string $name |
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22 | * @return bool |
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23 | */ |
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24 | public function has(string $name): bool |
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25 | { |
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26 | return isset($this->relations[$name]); |
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27 | } |
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28 | |||
29 | /** |
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30 | * @param string $name |
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31 | * @return Relation |
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32 | */ |
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33 | public function get(string $name): Relation |
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34 | { |
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35 | if (!$this->has($name)) { |
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36 | throw new RelationException("Undefined relation `{$name}`"); |
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37 | } |
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38 | |||
39 | return $this->relations[$name]; |
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40 | } |
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41 | |||
42 | /** |
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43 | * @param string $name |
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44 | * @param Relation $relation |
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45 | * @return RelationMap |
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46 | */ |
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47 | public function set(string $name, Relation $relation): self |
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56 | } |
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57 | |||
58 | /** |
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59 | * @param string $name |
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60 | * @return RelationMap |
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61 | */ |
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62 | public function remove(string $name): self |
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63 | { |
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64 | unset($this->relations[$name]); |
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65 | return $this; |
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66 | } |
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67 | |||
68 | /** |
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69 | * @return Relation[]|\Traversable |
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70 | */ |
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71 | public function getIterator() |
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74 | } |
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75 | |||
76 | /** |
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77 | * Cloning. |
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78 | */ |
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79 | public function __clone() |
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85 | } |