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Push — master ( 7bba5d...c1c3fd )
by Fabrice
02:35
created

LineExtractor::getTraversable()   A

↳ Parent: LineExtractor

Complexity

Conditions 3
Paths 3

Size

Total Lines 12
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 12
rs 9.4285
cc 3
eloc 6
nc 3
nop 1
1 
<?php
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of YaEtl.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *     (c) Fabrice de Stefanis / https://github.com/fab2s/YaEtl

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This source file is licensed under the MIT license which you will

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * find in the LICENSE file or at https://opensource.org/licenses/MIT

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace fab2s\YaEtl\Extractors\File;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class LineExtractor

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class LineExtractor extends FileExtractorAbstract

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param mixed $param

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return \Generator

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public function getTraversable($param)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        if (!$this->extract($param)) {

            


            
                                                        
            
                                    
            
            

                
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            return;

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        while (false !== ($line = fgets($this->handle))) {

            


            
                                                        
            
                                    
            
            

                
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            yield $line;

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        $this->releaseHandle();

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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