ParseException::getLineNumber() - Code Metrics - Badcow/DNS-Parser - Measure and Improve Code Quality continuously with Scrutinizer

ParseException::getLineNumber() A
last analyzed 2019-02-27 07:48 UTC

↳ Parent: ParseException

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3

Importance

Changes

Metric	Value
eloc	8
dl	0
loc	14
c	0
b	0
f	0
ccs	9
cts	9
cp	1
rs	10
cc	3
nc	3
nop	0
crap	3

<?php

/*
 * This file is part of Badcow DNS Library.
 *
 * (c) Samuel Williams <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Badcow\DNS\Parser;

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() < $pos) {
            if ($this->stringIterator->is(Tokens::LINE_FEED)) {
                ++$lineNo;
            }
            $this->stringIterator->next();
        }

        return $lineNo;
    }
}


1		<?php
2
3		/*
4		* This file is part of Badcow DNS Library.
5		*
6		* (c) Samuel Williams <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace Badcow\DNS\Parser;
13
14		class ParseException extends \Exception
15		{
16		/**
17		* @var StringIterator
18		*/
19		private $stringIterator;
20
21		/**
22		* ParseException constructor.
23		*
24		* @param string $message
25		* @param StringIterator\|null $stringIterator
26		*/
27	5	public function __construct(string $message = '', StringIterator $stringIterator = null)
28		{
29	5	if (null !== $stringIterator) {
30	1	$this->stringIterator = $stringIterator;
31	1	$message .= sprintf(' [Line no: %d]', $this->getLineNumber());
32		}
33
34	5	parent::__construct($message);
35	5	}
36
37		/**
38		* Get line number of current entry on the StringIterator.
39		*
40		* @return int
41		*/
42	1	private function getLineNumber(): int
43		{
44	1	$pos = $this->stringIterator->key();
45	1	$this->stringIterator->rewind();
46	1	$lineNo = 1;
47
48	1	while ($this->stringIterator->key() < $pos) {
49	1	if ($this->stringIterator->is(Tokens::LINE_FEED)) {
50	1	++$lineNo;
51		}
52	1	$this->stringIterator->next();
53		}
54
55	1	return $lineNo;
56		}
57		}
58

Badcow / DNS-Parser

ParseException::getLineNumber() A last analyzed 2019-02-27 07:48 UTC

Complexity

Size

Duplication

Code Coverage

Importance

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ParseException::getLineNumber() A
last analyzed 2019-02-27 07:48 UTC