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50 lines
1022 B
PHP
50 lines
1022 B
PHP
<?php
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/*
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* This file is part of the Predis package.
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*
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* (c) 2009-2020 Daniele Alessandri
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* (c) 2021-2023 Till Krüss
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Predis\Command\Redis\TDigest;
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use Predis\Command\Command as RedisCommand;
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/**
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* @see https://redis.io/commands/tdigest.min/
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*
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* Returns the minimum observation value from a t-digest sketch.
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*/
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class TDIGESTMIN extends RedisCommand
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{
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public function getId()
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{
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return 'TDIGEST.MIN';
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}
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/**
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* {@inheritdoc}
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*/
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public function parseResponse($data)
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{
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if (is_string($data) || !is_float($data)) {
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return $data;
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}
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// convert Relay (RESP3) constants to strings
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if (is_nan($data)) {
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return 'nan';
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}
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switch ($data) {
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case INF: return 'inf';
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case -INF: return '-inf';
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default: return $data;
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}
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}
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}
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