216ca9ebe1
* Requires formatters $metric parameter to be an instance of MetricsInterface. * Updates type constraints in MetricsCache Bug: T240685 Change-Id: If80968a9be26d08d42617842be9b34fe6c946340
39 lines
1.2 KiB
PHP
39 lines
1.2 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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* @file
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*/
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namespace Wikimedia\Stats\Formatters;
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use Wikimedia\Stats\Metrics\MetricInterface;
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/**
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* Metrics Formatter Interface
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*
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* @author Cole White
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* @since 1.41
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*/
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interface FormatterInterface {
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/**
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* Renders metric to line format.
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*
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* @param string $prefix
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* @param MetricInterface $metric
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* @return string[]
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*/
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public function getFormattedSamples( string $prefix, MetricInterface $metric ): array;
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}
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