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Pull Request — 2.x (#6)
by Fabrice
03:18
created

LineExtractor::getTraversable()   A

↳ Parent: Project

Complexity

Conditions 4
Paths 4

Size

Total Lines 13
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 4
eloc 6
c 1
b 0
f 0
nc 4
nop 1
dl 0
loc 13
rs 10
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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     * @return iterable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function getExtracted(): iterable

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        if (!$this->readBom()) {

            


            
                                                        
            
                                    
            
            

                
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            return;

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        while (null !== ($line = $this->getNextNonEmptyLine())) {

            


            
                                                        
            
                                    
            
            

                
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            yield $line;

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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