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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. |
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*/ |
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namespace Elastification\Client\Serializer\Gateway; |
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/** |
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* @package Elastification\Client\Serializer\Gateway |
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* @author Mario Mueller |
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*/ |
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class NativeObjectGateway implements GatewayInterface |
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{ |
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/** |
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* @var object |
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*/ |
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private $jsonData; |
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/** |
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* @var integer |
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*/ |
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private $propertyCount; |
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/** |
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* @var array<integer,integer|string> |
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*/ |
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private $properties; |
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/** |
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* @var integer |
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*/ |
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private $currentPointer = 0; |
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/** |
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* @param object $jsonData |
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*/ |
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function __construct($jsonData) |
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{ |
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$this->jsonData = $jsonData; |
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$this->properties = array_keys(get_object_vars($jsonData)); |
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$this->propertyCount = sizeof($this->properties); |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Whether a offset exists |
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* |
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* @link http://php.net/manual/en/arrayaccess.offsetexists.php |
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* |
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* @param mixed $offset <p> |
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* An offset to check for. |
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* </p> |
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* |
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* @return boolean true on success or false on failure. |
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* </p> |
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* <p> |
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* The return value will be casted to boolean if non-boolean was returned. |
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*/ |
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public function offsetExists($offset) |
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{ |
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return isset($this->jsonData->{$offset}); |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Offset to retrieve |
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* |
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* @link http://php.net/manual/en/arrayaccess.offsetget.php |
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* |
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* @param mixed $offset <p> |
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* The offset to retrieve. |
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* </p> |
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* |
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* @return mixed Can return all value types. |
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*/ |
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View Code Duplication |
public function offsetGet($offset) |
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{ |
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if (property_exists($this->jsonData, $offset)) { |
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return GatewayFactory::factory($this->jsonData->$offset); |
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} |
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return null; |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Offset to set |
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* |
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* @link http://php.net/manual/en/arrayaccess.offsetset.php |
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* |
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* @param mixed $offset <p> |
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* The offset to assign the value to. |
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* </p> |
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* @param mixed $value <p> |
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* The value to set. |
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* </p> |
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* |
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* @return void |
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*/ |
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public function offsetSet($offset, $value) |
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{ |
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throw new \BadMethodCallException('The result set is immutable'); |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Offset to unset |
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* |
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* @link http://php.net/manual/en/arrayaccess.offsetunset.php |
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* |
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* @param mixed $offset <p> |
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* The offset to unset. |
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* </p> |
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* |
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* @return void |
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*/ |
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public function offsetUnset($offset) |
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{ |
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throw new \BadMethodCallException('The result set is immutable'); |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Return the current element |
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* |
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* @link http://php.net/manual/en/iterator.current.php |
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* @return mixed Can return any type. |
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*/ |
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public function current() |
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{ |
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$property = $this->properties[$this->currentPointer]; |
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return $this->jsonData->$property; |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Move forward to next element |
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* |
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* @link http://php.net/manual/en/iterator.next.php |
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* @return void Any returned value is ignored. |
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*/ |
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public function next() |
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{ |
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$this->currentPointer = $this->currentPointer + 1; |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Return the key of the current element |
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* |
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* @link http://php.net/manual/en/iterator.key.php |
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* @return mixed scalar on success, or null on failure. |
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*/ |
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1 |
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public function key() |
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{ |
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return $this->properties[$this->currentPointer]; |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Checks if current position is valid |
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* |
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* @link http://php.net/manual/en/iterator.valid.php |
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* @return boolean The return value will be casted to boolean and then evaluated. |
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* Returns true on success or false on failure. |
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*/ |
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1 |
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public function valid() |
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{ |
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return isset($this->properties[$this->currentPointer]); |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Rewind the Iterator to the first element |
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* |
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* @link http://php.net/manual/en/iterator.rewind.php |
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* @return void Any returned value is ignored. |
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*/ |
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1 |
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public function rewind() |
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{ |
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1 |
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$this->currentPointer = 0; |
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1 |
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} |
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/** |
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* (PHP 5 >= 5.1.0)<br/> |
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* Count elements of an object |
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* |
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* @link http://php.net/manual/en/countable.count.php |
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* @return int The custom count as an integer. |
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* </p> |
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* <p> |
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* The return value is cast to an integer. |
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*/ |
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1 |
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public function count() |
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{ |
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1 |
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return $this->propertyCount; |
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} |
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/** |
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* Returns the original value. |
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* |
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* @return mixed |
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* @author Mario Mueller |
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*/ |
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public function getGatewayValue() |
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{ |
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return $this->jsonData; |
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} |
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} |
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.