ParseException::getLineNumber() - Code Metrics - Inspection of "Expand testing." - Badcow/DNS-Parser - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Sam

created 2018-11-04 02:30 UTC

ParseException::getLineNumber() A

↳ Parent: ParseException

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3.0123

Importance

Changes

Metric	Value
eloc	8
dl	0
loc	14
ccs	8
cts	9
cp	0.8889
rs	10
c	0
b	0
f	0
cc	3
nc	3
nop	0
crap	3.0123

<?php

namespace Badcow\DNS\Parser;

use LTDBeget\ascii\AsciiChar;

class ParseException extends \Exception
{
    /**
     * @var StringIterator
     */
    private $stringIterator;

    /**
     * ParseException constructor.
     *
     * @param string              $message
     * @param StringIterator|null $stringIterator
     */
    public function __construct(string $message = '', StringIterator $stringIterator = null)
    {
        if (null !== $stringIterator) {
            $this->stringIterator = $stringIterator;
            $message .= sprintf(' [Line no: %d]', $this->getLineNumber());
        }

        parent::__construct($message);
    }

    /**
     * Get line number of current entry on the StringIterator.
     *
     * @return int
     */
    private function getLineNumber(): int
    {
        $pos = $this->stringIterator->key();
        $this->stringIterator->rewind();
        $lineNo = 1;

        while ($this->stringIterator->key() < $pos) {
            if (AsciiChar::LINE_FEED === $this->stringIterator->ord()) {
                ++$lineNo;
            }
            $this->stringIterator->next();
        }

        return $lineNo;
    }
}


1		<?php
2
3		namespace Badcow\DNS\Parser;
4
5		use LTDBeget\ascii\AsciiChar;
6
7		class ParseException extends \Exception
8		{
9		/**
10		* @var StringIterator
11		*/
12		private $stringIterator;
13
14		/**
15		* ParseException constructor.
16		*
17		* @param string $message
18		* @param StringIterator\|null $stringIterator
19		*/
20	3	public function __construct(string $message = '', StringIterator $stringIterator = null)
21		{
22	3	if (null !== $stringIterator) {
23	1	$this->stringIterator = $stringIterator;
24	1	$message .= sprintf(' [Line no: %d]', $this->getLineNumber());
25		}
26
27	3	parent::__construct($message);
28	3	}
29
30		/**
31		* Get line number of current entry on the StringIterator.
32		*
33		* @return int
34		*/
35	1	private function getLineNumber(): int
36		{
37	1	$pos = $this->stringIterator->key();
38	1	$this->stringIterator->rewind();
39	1	$lineNo = 1;
40
41	1	while ($this->stringIterator->key() < $pos) {
42	1	if (AsciiChar::LINE_FEED === $this->stringIterator->ord()) {
43		++$lineNo;
44		}
45	1	$this->stringIterator->next();
46		}
47
48	1	return $lineNo;
49		}
50		}
51

Badcow / DNS-Parser

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ParseException::getLineNumber() A

Complexity

Size

Duplication

Code Coverage

Importance

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