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<?php |
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use Liuggio\StatsdClient\Entity\StatsdData; |
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use Liuggio\StatsdClient\Entity\StatsdDataInterface; |
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use Liuggio\StatsdClient\Factory\StatsdDataFactoryInterface; |
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/** |
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* @author Addshore |
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* @since 1.27 |
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*/ |
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class NullStatsdDataFactory implements StatsdDataFactoryInterface { |
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/** |
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* This function creates a 'timing' StatsdData. |
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* |
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* @param string|array $key The metric(s) to set. |
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* @param float $time The elapsed time (ms) to log |
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**/ |
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public function timing( $key, $time ) { |
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} |
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/** |
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* This function creates a 'gauge' StatsdData. |
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* |
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* @param string|array $key The metric(s) to set. |
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* @param float $value The value for the stats. |
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**/ |
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public function gauge( $key, $value ) { |
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} |
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/** |
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* This function creates a 'set' StatsdData object |
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* A "Set" is a count of unique events. |
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* This data type acts like a counter, but supports counting |
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* of unique occurrences of values between flushes. The backend |
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* receives the number of unique events that happened since |
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* the last flush. |
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* |
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* The reference use case involved tracking the number of active |
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* and logged in users by sending the current userId of a user |
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* with each request with a key of "uniques" (or similar). |
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* |
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* @param string|array $key The metric(s) to set. |
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* @param float $value The value for the stats. |
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* |
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* @return array |
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**/ |
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public function set( $key, $value ) { |
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return []; |
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} |
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/** |
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* This function creates a 'increment' StatsdData object. |
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* |
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* @param string|array $key The metric(s) to increment. |
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* @param float|1 $sampleRate The rate (0-1) for sampling. |
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* |
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* @return array |
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**/ |
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public function increment( $key ) { |
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return []; |
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} |
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/** |
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* This function creates a 'decrement' StatsdData object. |
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* |
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* |
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* @param string|array $key The metric(s) to decrement. |
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* @param float|1 $sampleRate The rate (0-1) for sampling. |
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* |
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* @return mixed |
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**/ |
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public function decrement( $key ) { |
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return []; |
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} |
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/** |
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* This function creates a 'updateCount' StatsdData object. |
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* |
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* @param string|array $key The metric(s) to decrement. |
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* @param integer $delta The delta to add to the each metric |
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* |
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* @return mixed |
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**/ |
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public function updateCount( $key, $delta ) { |
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return []; |
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} |
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/** |
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* Produce a StatsdDataInterface Object. |
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* |
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* @param string $key The key of the metric |
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* @param int $value The amount to increment/decrement each metric by. |
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* @param string $metric The metric type |
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* ("c" for count, "ms" for timing, "g" for gauge, "s" for set) |
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* |
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* @return StatsdDataInterface |
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**/ |
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public function produceStatsdData( |
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$key, |
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$value = 1, |
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$metric = StatsdDataInterface::STATSD_METRIC_COUNT |
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) { |
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$data = new StatsdData(); |
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$data->setKey( $key ); |
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$data->setValue( $value ); |
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$data->setMetric( $metric ); |
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return $data; |
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} |
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} |
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