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<?php |
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/** |
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* Sandro Keil (https://sandro-keil.de) |
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* |
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* @link http://github.com/sandrokeil/arangodb-php-client for the canonical source repository |
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* @copyright Copyright (c) 2018-2019 Sandro Keil |
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* @license http://github.com/sandrokeil/arangodb-php-client/blob/master/LICENSE.md New BSD License |
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*/ |
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declare(strict_types=1); |
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namespace ArangoDb\Statement; |
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trait ArrayAccessStreamHandlerTrait |
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{ |
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/** |
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* Current position in result set iteration (zero-based) |
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* |
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* @var int |
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*/ |
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private $position = 0; |
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/** |
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* Number of HTTP calls that were made to build the cursor result |
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* |
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* @var int |
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*/ |
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private $fetches = 0; |
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/** |
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* Total length of result set (in number of documents) |
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* |
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* @var int |
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*/ |
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private $length; |
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/** |
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* @var int |
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*/ |
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private $batchSize; |
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public function cursorId(): ?string |
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{ |
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return $this->data[$this->fetches]['id'] ?? null; |
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} |
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public function hasMore(): bool |
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{ |
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return $this->data[$this->fetches]['hasMore'] ?? false; |
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} |
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public function resultCount(): ?int |
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{ |
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return $this->data[$this->fetches]['count'] ?? null; |
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} |
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/** |
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* Get the total number of current loaded results. |
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* |
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* @return int Total number of laoded results |
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*/ |
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public function count() |
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{ |
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return $this->length; |
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} |
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public function rewind(): void |
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{ |
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$this->position = 0; |
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} |
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public function key(): int |
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{ |
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return $this->position; |
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} |
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public function next(): void |
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{ |
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$this->position++; |
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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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if ($this->position <= $this->length - 1) { |
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// we have more results than the current position is |
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return true; |
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} |
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return ($this->position <= $this->length - 1); |
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} |
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public function writesExecuted(): ?int |
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{ |
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return $this->data[$this->fetches]['extra']['stats']['writesExecuted'] ?? null; |
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} |
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public function writesIgnored(): ?int |
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{ |
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return $this->data[$this->fetches]['extra']['stats']['writesIgnored'] ?? null; |
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} |
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public function scannedFull(): ?int |
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{ |
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return $this->data[$this->fetches]['extra']['stats']['scannedFull'] ?? null; |
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} |
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public function scannedIndex(): ?int |
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{ |
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return $this->data[$this->fetches]['extra']['stats']['scannedIndex'] ?? null; |
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} |
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public function filtered(): ?int |
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{ |
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return $this->data[$this->fetches]['extra']['stats']['filtered'] ?? null; |
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} |
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1 |
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public function fullCount(): ?int |
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{ |
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return $this->data[$this->fetches]['extra']['stats']['fullCount'] ?? null; |
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} |
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public function warnings(): array |
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{ |
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return $this->data[$this->fetches]['extra']['warnings'] ?? []; |
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} |
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public function isCached(): bool |
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{ |
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return $this->data[$this->fetches]['cached'] ?? false; |
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} |
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} |
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sandrokeil /
arangodb-php-client
