36 lines
721 B
PHP
36 lines
721 B
PHP
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<?php
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namespace Wikimedia\WRStats;
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/**
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* Base class for entity keys. An entity key is an array of storage key
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* components which can be used to distinguish stats with the same metric name.
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* The entity key object also carries a global flag which is passed through to
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* the store.
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*
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* @since 1.39
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*/
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abstract class EntityKey {
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/** @var array */
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private $components;
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/**
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* @param array $components Array of elements, each convertible to string.
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*/
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public function __construct( array $components = [] ) {
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$this->components = $components;
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}
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/**
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* @return array
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*/
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public function getComponents() {
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return $this->components;
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}
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/**
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* @return bool
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*/
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abstract public function isGlobal();
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}
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