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