Source::size() - Code Metrics - cerbero90/json-parser - Measure and Improve Code Quality continuously with Scrutinizer

Source::size() A
last analyzed 2025-01-17 18:53 UTC

↳ Parent: Source

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	2
eloc	4
c	3
b	0
f	0
nc	2
nop	0
dl	0
loc	8
ccs	5
cts	5
cp	1
crap	2
rs	10

<?php

namespace Cerbero\JsonParser\Sources;

use Cerbero\JsonParser\ValueObjects\Config;
use IteratorAggregate;
use Traversable;

/**
 * The JSON source.
 *
 * @implements IteratorAggregate<int, string>
 */
abstract class Source implements IteratorAggregate
{
    /**
     * The cached size of the JSON source.
     *
     * @var int|null
     */
    protected ?int $size;

    /**
     * Whether the JSON size has already been calculated.
     * Avoid re-calculations when the size is NULL (not computable).
     *
     * @var bool
     */
    protected bool $sizeWasSet = false;

    /**
     * Retrieve the JSON fragments
     *
     * @return Traversable<int, string>
     */
    abstract public function getIterator(): Traversable;

    /**
     * Determine whether the JSON source can be handled
     *
     * @return bool
     */
    abstract public function matches(): bool;

    /**
     * Retrieve the calculated size of the JSON source
     *
     * @return int|null
     */
    abstract protected function calculateSize(): ?int;

    /**
     * Instantiate the class.
     *
     * @param mixed $source
     * @param Config $config
     */
    final public function __construct(
        protected readonly mixed $source,
        protected readonly Config $config = new Config(),
    ) {
    }

    /**
     * Retrieve the size of the JSON source and cache it
     *
     * @return int|null
     */
    public function size(): ?int
    {
        if (!$this->sizeWasSet) {
            $this->size = $this->calculateSize();
            $this->sizeWasSet = true;
        }

        return $this->size;
    }
}


1		<?php
2
3		namespace Cerbero\JsonParser\Sources;
4
5		use Cerbero\JsonParser\ValueObjects\Config;
6		use IteratorAggregate;
7		use Traversable;
8
9		/**
10		* The JSON source.
11		*
12		* @implements IteratorAggregate<int, string>
13		*/
14		abstract class Source implements IteratorAggregate
15		{
16		/**
17		* The cached size of the JSON source.
18		*
19		* @var int\|null
20		*/
21		protected ?int $size;
22
23		/**
24		* Whether the JSON size has already been calculated.
25		* Avoid re-calculations when the size is NULL (not computable).
26		*
27		* @var bool
28		*/
29		protected bool $sizeWasSet = false;
30
31		/**
32		* Retrieve the JSON fragments
33		*
34		* @return Traversable<int, string>
35		*/
36		abstract public function getIterator(): Traversable;
37
38		/**
39		* Determine whether the JSON source can be handled
40		*
41		* @return bool
42		*/
43		abstract public function matches(): bool;
44
45		/**
46		* Retrieve the calculated size of the JSON source
47		*
48		* @return int\|null
49		*/
50		abstract protected function calculateSize(): ?int;
51
52		/**
53		* Instantiate the class.
54		*
55		* @param mixed $source
56		* @param Config $config
57		*/
58	373	final public function __construct(
59		protected readonly mixed $source,
60		protected readonly Config $config = new Config(),
61		) {
62	373	}
63
64		/**
65		* Retrieve the size of the JSON source and cache it
66		*
67		* @return int\|null
68		*/
69	341	public function size(): ?int
70		{
71	341	if (!$this->sizeWasSet) {
72	341	$this->size = $this->calculateSize();
73	341	$this->sizeWasSet = true;
74		}
75
76	341	return $this->size;
77		}
78		}
79

cerbero90 / json-parser

Source::size() A last analyzed 2025-01-17 18:53 UTC

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Source::size() A
last analyzed 2025-01-17 18:53 UTC