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<?php |
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namespace DJStarCOM\BookingComSDK\Models; |
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use Countable; |
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use Iterator; |
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use function count; |
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/** |
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* Class Result |
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* @package DJStarCOM\BookingComSDK\Models |
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*/ |
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class Result implements Iterator, Countable |
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{ |
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/** |
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* Collections list. |
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* |
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* @var array |
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*/ |
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protected $collections = []; |
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/** |
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* @param Model $item |
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* @param $key string Item key in collection |
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*/ |
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public function addItem(Model $item, ?string $key = null): void |
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{ |
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if ($key) { |
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$this->collections[$key] = $item; |
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} else { |
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$this->collections[] = $item; |
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} |
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} |
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/** |
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* Get Model by key from collection |
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* @param string $key |
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* @return Model|null |
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*/ |
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public function getBy(string $key): ?Model |
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{ |
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if (!array_key_exists($key, $this->collections)) { |
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return null; |
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} |
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return $this->collections[$key]; |
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} |
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/** |
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* @return Model[] |
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*/ |
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public function getItems(): array |
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{ |
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return $this->collections; |
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} |
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/** |
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* Reset collection. |
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* @return Model |
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*/ |
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public function rewind(): Model |
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{ |
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return reset($this->collections); |
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} |
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/** |
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* @return Model |
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*/ |
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public function current(): Model |
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{ |
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return current($this->collections); |
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} |
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/** |
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* @return int|null|string |
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*/ |
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public function key() |
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{ |
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return key($this->collections); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function next() |
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{ |
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return next($this->collections); |
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} |
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/** |
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* @return bool |
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*/ |
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public function valid(): bool |
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{ |
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return key($this->collections) !== null; |
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} |
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/** |
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* Count elements of an object |
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* @return int The custom count as an integer. |
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* The return value is cast to an integer. |
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*/ |
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public function count(): int |
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{ |
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return count($this->collections); |
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} |
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} |
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DJStarCOM /
booking-com-sdk
