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<?php |
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/* |
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* This file is part of the FirebaseCloudMessagingBundle. |
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* |
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* (c) Artem Henvald <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Fresh\FirebaseCloudMessagingBundle\Response\MessageResult\Collection; |
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/** |
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* Class AbstractMessageResultCollection. |
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* |
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* @author Artem Henvald <[email protected]> |
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*/ |
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abstract class AbstractMessageResultCollection implements MessageResultCollectionInterface |
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{ |
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protected array $messageResults = []; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function current() |
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{ |
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return \current($this->messageResults); |
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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($this->messageResults); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function key() |
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{ |
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return \key($this->messageResults); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function valid(): bool |
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{ |
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$key = \key($this->messageResults); |
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return null !== $key && false !== $key; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rewind(): void |
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{ |
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\reset($this->messageResults); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function count() |
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{ |
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return \count($this->messageResults); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function offsetExists($offset): bool |
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{ |
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return isset($this->messageResults[$offset]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function offsetGet($offset) |
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{ |
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return $this->messageResults[$offset] ?? null; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function offsetUnset($offset): void |
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{ |
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unset($this->messageResults[$offset]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function offsetSet($offset, $value): void |
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{ |
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$supportedMessageResult = $this->getSupportedMessageResultType(); |
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if (!$value instanceof $supportedMessageResult) { |
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$exceptionMessage = \sprintf( |
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'%s does not support message result of %s. The only supported class is %s', |
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static::class, |
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\get_class($value), |
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$supportedMessageResult |
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); |
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throw new \Exception($exceptionMessage); |
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} |
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if (null === $offset) { |
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$this->messageResults[] = $value; |
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} else { |
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$this->messageResults[$offset] = $value; |
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} |
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} |
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} |
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