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<?php |
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namespace Coco\SourceWatcher\Core; |
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use Coco\SourceWatcher\Core\IO\Inputs\Input; |
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use Coco\SourceWatcher\Core\IO\Outputs\Output; |
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/** |
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* Class SourceWatcher |
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* @package Coco\SourceWatcher\Core |
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*/ |
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class SourceWatcher |
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{ |
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/** |
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* @var StepLoader |
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*/ |
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private StepLoader $stepLoader; |
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/** |
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* @var Pipeline |
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*/ |
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private Pipeline $pipeline; |
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/** |
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* SourceWatcher constructor. |
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*/ |
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public function __construct () |
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{ |
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$this->stepLoader = new StepLoader(); |
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$this->pipeline = new Pipeline(); |
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} |
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/** |
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* @return StepLoader |
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*/ |
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public function getStepLoader () : StepLoader |
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{ |
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return $this->stepLoader; |
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} |
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/** |
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* @return Pipeline |
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*/ |
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public function getPipeline () : Pipeline |
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{ |
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return $this->pipeline; |
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} |
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/** |
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* @param string $extractorName |
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* @param Input $input |
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* @param array $options |
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* @return $this |
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* @throws SourceWatcherException |
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*/ |
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public function extract ( string $extractorName, Input $input, array $options = [] ) : SourceWatcher |
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{ |
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$extractor = $this->stepLoader->getStep( Extractor::class, $extractorName ); |
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if ( $extractor == null ) { |
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throw new SourceWatcherException( sprintf( "The extractor %s can't be found.", $extractorName ) ); |
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} |
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$extractor->setInput( $input ); |
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$extractor->options( $options ); |
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$this->pipeline->setExtractor( $extractor ); |
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return $this; |
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} |
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/** |
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* @param string $transformerName |
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* @param array $options |
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* @return $this |
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* @throws SourceWatcherException |
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*/ |
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public function transform ( string $transformerName, array $options = [] ) : SourceWatcher |
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{ |
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$transformer = $this->stepLoader->getStep( Transformer::class, $transformerName ); |
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if ( $transformer == null ) { |
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throw new SourceWatcherException( sprintf( "The transformer %s can't be found.", $transformerName ) ); |
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} |
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$transformer->options( $options ); |
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$this->pipeline->pipe( $transformer ); |
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return $this; |
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} |
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/** |
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* @param string $loaderName |
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* @param Output $output |
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* @param array $options |
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* @return $this |
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* @throws SourceWatcherException |
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*/ |
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public function load ( string $loaderName, Output $output, array $options = [] ) : SourceWatcher |
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{ |
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$loader = $this->stepLoader->getStep( Loader::class, $loaderName ); |
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if ( $loader == null ) { |
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throw new SourceWatcherException( sprintf( "The loader %s can't be found.", $loaderName ) ); |
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} |
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$loader->setOutput( $output ); |
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$loader->options( $options ); |
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$this->pipeline->pipe( $loader ); |
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return $this; |
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} |
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public function run () : void |
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{ |
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$this->pipeline->execute(); |
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} |
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} |
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TheCocoTeam /
source-watcher-core
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