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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace GBProd\ElasticsearchDataProviderBundle\Command;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Output\OutputInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\EventDispatcher\EventDispatcherInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use GBProd\ElasticsearchDataProviderBundle\Event\HasStartedHandling;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use GBProd\ElasticsearchDataProviderBundle\Event\HasStartedProviding;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use GBProd\ElasticsearchDataProviderBundle\Event\HasIndexingDocument;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Progress bar for providing  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *   | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author gbprod <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class ProvidingProgressBar  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var OutputInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $output;  | 
            
                            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param EventDispatcherInterface $dispatcher  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param OutputInterface          $output  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                        
            
                                    
            
            
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                    public function __construct(  | 
            
            
                                                        
            
                                    
            
            
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                        EventDispatcherInterface $dispatcher,   | 
            
            
                                                        
            
                                    
            
            
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                        OutputInterface $output  | 
            
            
                                                        
            
                                    
            
            
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                    ) { | 
            
            
                                                        
            
                                    
            
            
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                        $dispatcher->addListener(  | 
            
            
                                                        
            
                                    
            
            
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                            'elasticsearch.has_started_handling',  | 
            
            
                                                        
            
                                    
            
            
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                            function (HasStartedHandling $event) use ($output) { | 
            
            
                                                        
            
                                    
            
            
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                                $output->writeln(sprintf(  | 
            
            
                                                        
            
                                    
            
            
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                                    '<info>Start running <comment>%d</comment> providers</info>',   | 
            
            
                                                        
            
                                    
            
            
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                                    count($event->getEntries())  | 
            
            
                                                        
            
                                    
            
            
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                                ));  | 
            
            
                                                        
            
                                    
            
            
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                            }  | 
            
            
                                                        
            
                                    
            
            
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                             1                          | 
                
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                        );  | 
            
            
                                                        
            
                                    
            
            
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                        $dispatcher->addListener(  | 
            
            
                                                        
            
                                    
            
            
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                            'elasticsearch.has_started_providing',  | 
            
            
                                                        
            
                                    
            
            
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                            function (HasStartedProviding $event) use ($output) { | 
            
            
                                                        
            
                                    
            
            
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                                $output->writeln(sprintf(  | 
            
            
                                                        
            
                                    
            
            
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                                    '<info>Start running <comment>%s</comment> provider</info>',  | 
            
            
                                                        
            
                                    
            
            
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                                    get_class($event->getEntry()->getProvider())  | 
            
            
                                                        
            
                                    
            
            
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                                ));  | 
            
            
                                                        
            
                                    
            
            
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                            }  | 
            
            
                                                        
            
                                    
            
            
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                             1                          | 
                
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                        );  | 
            
            
                                                        
            
                                    
            
            
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                        $dispatcher->addListener(  | 
            
            
                                                        
            
                                    
            
            
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                            'elasticsearch.has_indexed_document',  | 
            
            
                                                        
            
                                    
            
            
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                            function (HasIndexingDocument $event) use ($output) { | 
            
            
                                                        
            
                                    
            
            
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                                $output->writeln(sprintf(  | 
            
            
                                                        
            
                                    
            
            
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                                    '<info>Indexing <comment>%s</comment> document</info>',  | 
            
            
                                                        
            
                                    
            
            
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                                    get_class($event->getEntry()->getId())  | 
            
            
                                                        
            
                                    
            
            
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                                ));  | 
            
            
                                                        
            
                                    
            
            
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                            }  | 
            
            
                                                        
            
                                    
            
            
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                             1                          | 
                
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                        );  | 
            
            
                                                        
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                        
This check marks private properties in classes that are never used. Those properties can be removed.