29 lines
832 B
PHP
29 lines
832 B
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\SDK\Metrics\View\SelectionCriteria;
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use OpenTelemetry\SDK\Common\Instrumentation\InstrumentationScopeInterface;
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use OpenTelemetry\SDK\Metrics\Instrument;
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use OpenTelemetry\SDK\Metrics\View\SelectionCriteriaInterface;
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use function preg_match;
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use function preg_quote;
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use function sprintf;
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use function strtr;
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final class InstrumentNameCriteria implements SelectionCriteriaInterface
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{
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private string $pattern;
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public function __construct(string $name)
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{
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$this->pattern = sprintf('/^%s$/', strtr(preg_quote($name, '/'), ['\\?' => '.', '\\*' => '.*']));
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}
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public function accepts(Instrument $instrument, InstrumentationScopeInterface $instrumentationScope): bool
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{
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return (bool) preg_match($this->pattern, $instrument->name);
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}
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}
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