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Editing: LoggerAware.php
<?php namespace Rubix\ML\Traits; use Psr\Log\LoggerInterface; /** * Logger Aware * * This trait fulfills the requirements of the Verbose interface and is suitable for most implementations. * * @category Machine Learning * @package Rubix/ML * @author Andrew DalPino */ trait LoggerAware { /** * The PSR-3 logger instance. * * @var LoggerInterface|null */ protected ?LoggerInterface $logger = null; /** * Sets a PSR-3 logger instance. * * @param LoggerInterface|null $logger */ public function setLogger(?LoggerInterface $logger) : void { $this->logger = $logger; } /** * Return the PSR-3 logger instance. * * @return LoggerInterface|null */ public function logger() : ?LoggerInterface { return $this->logger; } }
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