FileExtractorAbstract::getNextNonEmptyLine() - Code Metrics - Inspection of "csvextractor and doc" - fab2s/YaEtl - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( bf91e1...52cffa )

by Fabrice

created 2018-04-17 15:35 UTC

FileExtractorAbstract::getNextNonEmptyLine() A

↳ Parent: FileExtractorAbstract

Complexity

Conditions	3
Paths	3

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	5
nc	3
nop	0
dl	0
loc	11
rs	9.4285
c	0
b	0
f	0

<?php

/*
 * This file is part of YaEtl.
 *     (c) Fabrice de Stefanis / https://github.com/fab2s/YaEtl
 * This source file is licensed under the MIT license which you will
 * find in the LICENSE file or at https://opensource.org/licenses/MIT
 */

namespace fab2s\YaEtl\Extractors\File;

use fab2s\NodalFlow\NodalFlowException;
use fab2s\NodalFlow\YaEtlException;
use fab2s\YaEtl\Extractors\ExtractorAbstract;
use fab2s\YaEtl\Traits\FileHandlerTrait;

/**
 * Class FileExtractorAbstract
 */
abstract class FileExtractorAbstract extends ExtractorAbstract
{
    use FileHandlerTrait;

    /**
     * @param resource|string $input
     *
     * @throws YaEtlException
     * @throws NodalFlowException
     */
    public function __construct($input)
    {
        $this->initHandle($input, 'rb');

        parent::__construct();
    }

    /**
     * @param mixed $param
     *
     * @return bool
     */
    public function extract($param = null)
    {
        $this->getCarrier()->getFlowMap()->incrementNode($this->getId(), 'num_extract');

        return !feof($this->handle);
    }

    /**
     * @return string|false
     */
    protected function getNextNonEmptyLine()
    {
        while (false !== ($line = fgets($this->handle))) {
            if ('' === ($line = trim($line))) {
                continue;
            }

            return $line;
        }

        return false;
    }

    /**
     * @return string|false
     */
    protected function getNextNonEmptyChars()
    {
        do {
            if (false === ($char = fread($this->handle, 1))) {
                return false;
            }
        } while (trim($char) === '');

        return $char;
    }
}


1			<?php
2
3			/*
4			* This file is part of YaEtl.
5			* (c) Fabrice de Stefanis / https://github.com/fab2s/YaEtl
6			* This source file is licensed under the MIT license which you will
7			* find in the LICENSE file or at https://opensource.org/licenses/MIT
8			*/
9
10			namespace fab2s\YaEtl\Extractors\File;
11
12			use fab2s\NodalFlow\NodalFlowException;
13			use fab2s\NodalFlow\YaEtlException;
14			use fab2s\YaEtl\Extractors\ExtractorAbstract;
15			use fab2s\YaEtl\Traits\FileHandlerTrait;
16
17			/**
18			* Class FileExtractorAbstract
19			*/
20			abstract class FileExtractorAbstract extends ExtractorAbstract
21			{
22			use FileHandlerTrait;
23
24			/**
25			* @param resource\|string $input
26			*
27			* @throws YaEtlException
28			* @throws NodalFlowException
29			*/
30			public function __construct($input)
31			{
32			$this->initHandle($input, 'rb');
33
34			parent::__construct();
35			}
36
37			/**
38			* @param mixed $param
39			*
40			* @return bool
41			*/
42			public function extract($param = null)
43			{
44			$this->getCarrier()->getFlowMap()->incrementNode($this->getId(), 'num_extract');
45
46			return !feof($this->handle);
47			}
48
49			/**
50			* @return string\|false
51			*/
52			protected function getNextNonEmptyLine()
53			{
54			while (false !== ($line = fgets($this->handle))) {
55			if ('' === ($line = trim($line))) {
56			continue;
57			}
58
59			return $line;
60			}
61
62			return false;
63			}
64
65			/**
66			* @return string\|false
67			*/
68			protected function getNextNonEmptyChars()
69			{
70			do {
71			if (false === ($char = fread($this->handle, 1))) {
72			return false;
73			}
74			} while (trim($char) === '');
75
76			return $char;
77			}
78			}
79

fab2s / YaEtl

Push — master ( bf91e1...52cffa )

FileExtractorAbstract::getNextNonEmptyLine() A

Complexity

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