| Total Complexity | 5 |
| Total Lines | 45 |
| Duplicated Lines | 0 % |
| Coverage | 100% |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
| 1 | <?php |
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| 12 | final class QoSLevel |
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| 13 | { |
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| 14 | /** |
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| 15 | * This field indicates the level of assurance for delivery of an Application Message. Can be 0, 1 or 2 |
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| 16 | * |
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| 17 | * 0: At most once delivery (default) |
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| 18 | * 1: At least once delivery |
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| 19 | * 2: Exactly once delivery |
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| 20 | * |
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| 21 | * @var int |
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| 22 | */ |
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| 23 | private $qosLevel; |
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| 24 | |||
| 25 | /** |
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| 26 | * QoSLevel constructor. |
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| 27 | * |
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| 28 | * @param int $qosLevel |
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| 29 | * |
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| 30 | * @throws \unreal4u\MQTT\Exceptions\InvalidQoSLevel |
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| 31 | */ |
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| 32 | 54 | public function __construct(int $qosLevel = 0) |
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| 33 | { |
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| 34 | 54 | if ($qosLevel > 2 || $qosLevel < 0) { |
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| 35 | 1 | throw new InvalidQoSLevel(sprintf( |
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| 36 | 1 | 'The provided QoS level is invalid. Valid values are 0, 1 and 2 (Provided: %d)', |
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| 37 | $qosLevel |
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| 38 | )); |
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| 39 | } |
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| 40 | |||
| 41 | 53 | $this->qosLevel = $qosLevel; |
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| 42 | 53 | } |
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| 43 | |||
| 44 | /** |
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| 45 | * Gets the current QoS level |
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| 46 | * |
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| 47 | * @return int |
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| 48 | */ |
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| 49 | 40 | public function getQoSLevel(): int |
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| 50 | { |
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| 51 | 40 | return $this->qosLevel; |
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| 52 | } |
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| 53 | |||
| 54 | 3 | public function __toString(): string |
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| 57 | } |
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| 58 | } |
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| 59 |