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<?php |
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namespace Jalle19\StatusManager\Instance; |
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use Jalle19\tvheadend\model\InputStatus; |
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/** |
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* Class InputErrorCumulative |
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* @package Jalle19\StatusManager\Instance |
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* @copyright Copyright © Sam Stenvall 2016- |
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* @license https://www.gnu.org/licenses/gpl.html The GNU General Public License v2.0 |
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*/ |
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class InputErrorCumulative |
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{ |
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const VALUE_TYPE_BER = 'ber'; |
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const VALUE_TYPE_UNC = 'unc'; |
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const VALUE_TYPE_TE = 'te'; |
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const VALUE_TYPE_CC = 'cc'; |
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/** |
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* @var \DateTime |
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*/ |
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private $_created; |
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/** |
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* @var array |
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*/ |
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private $_counters; |
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/** |
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* Initializes all value counters |
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*/ |
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public function __construct() |
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{ |
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$this->_created = new \DateTime(); |
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foreach ([self::VALUE_TYPE_BER, self::VALUE_TYPE_UNC, self::VALUE_TYPE_TE, self::VALUE_TYPE_CC] as $type) |
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$this->_counters[$type] = []; |
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} |
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/** |
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* @return \DateTime |
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*/ |
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public function getCreated() |
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{ |
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return $this->_created; |
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} |
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/** |
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* @param InputStatus $inputStatus |
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*/ |
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public function accumulate(InputStatus $inputStatus) |
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{ |
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$this->addValue(InputErrorCumulative::VALUE_TYPE_BER, $inputStatus->ber); |
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$this->addValue(InputErrorCumulative::VALUE_TYPE_UNC, $inputStatus->unc); |
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$this->addValue(InputErrorCumulative::VALUE_TYPE_TE, $inputStatus->te); |
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$this->addValue(InputErrorCumulative::VALUE_TYPE_CC, $inputStatus->cc); |
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} |
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/** |
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* @param string $type |
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* |
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* @return float |
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*/ |
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public function getAverageValue($type) |
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{ |
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$count = count($this->_counters[$type]); |
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if ($count === 0) |
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return 0; |
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return array_sum($this->_counters[$type]) / $count; |
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} |
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/** |
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* @param string $type |
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* |
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* @return mixed |
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*/ |
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public function getLastValue($type) |
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{ |
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return end($this->_counters[$type]); |
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} |
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/** |
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* @param string $type |
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* @param int $value |
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*/ |
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private function addValue($type, $value) |
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{ |
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$this->_counters[$type][] = $value; |
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} |
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} |
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Jalle19 /
tvheadend-status-manager
