equip /
data
| 1 | <?php |
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| 5 | trait SerializeAwareTrait /* implements Serializable */ |
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| 6 | { |
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| 7 | /** |
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| 8 | * @see \Equip\Data\EntityInterface::toArray() |
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| 9 | * |
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| 10 | * @return array |
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| 11 | */ |
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| 12 | abstract public function toArray(); |
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| 13 | |||
| 14 | /** |
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| 15 | * @inheritDoc |
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| 16 | */ |
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| 17 | 1 | public function serialize() |
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| 21 | |||
| 22 | /** |
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| 23 | * @see \Equip\Data\Traits\ImmutableValueObjectTrait::apply() |
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| 24 | * |
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| 25 | * @inheritDoc |
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| 26 | */ |
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| 27 | 1 | public function unserialize($data) |
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| 31 | } |
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| 32 |
This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idableprovides a methodequalsIdthat in turn relies on the methodgetId(). If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()as an abstract method to the trait will make sure it is available.