Decimal::fromString() - Code Metrics - Inspection of "add classes to read all possible responses" - Innmind/AMQP - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Baptiste

created 2017-08-15 15:32 UTC

Decimal::fromString() A

↳ Parent: Decimal

Complexity

Conditions	1
Paths	1

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	5
cts	5
cp	1
rs	9.6666
c	0
b	0
f	0
cc	1
eloc	5
nc	1
nop	1
crap	1

<?php
declare(strict_types = 1);

namespace Innmind\AMQP\Transport\Frame\Value;

use Innmind\AMQP\{
    Transport\Frame\Value,
    Exception\OutOfRangeValue
};
use Innmind\Math\{
    Algebra\Number,
    Algebra\Integer,
    DefinitionSet\Set,
    DefinitionSet\NaturalNumbers
};
use Innmind\Immutable\Str;

final class Decimal implements Value
{
    private static $definitionSet;

    private $value;
    private $original;

    public function __construct(Integer $value, Integer $scale)
    {
        if (!self::definitionSet()->contains($scale)) {
            throw new OutOfRangeValue($scale, self::definitionSet());
        }

        $this->value = (string) new UnsignedOctet($scale);
        $this->value .= (string) new SignedLongInteger($value);
        $this->original = $value->divideBy(
            (new Integer(10))->power($scale)
        );
    }

    public static function fromString(Str $string): Value
    {
        $string = $string->toEncoding('ASCII');

        return new self(
            SignedLongInteger::fromString($string->substring(1))->original(),
            UnsignedOctet::fromString($string->substring(0, 1))->original()
        );
    }

    public static function cut(Str $string): Str
    {
        return $string
            ->toEncoding('ASCII')
            ->substring(0, 1)
            ->append(
                (string) SignedLongInteger::cut($string->substring(1))
            );
    }

    public function original(): Number
    {
        return $this->original;
    }

    public function __toString(): string
    {
        return $this->value;
    }

    public static function definitionSet(): Set
    {
        return self::$definitionSet ?? self::$definitionSet = new NaturalNumbers;
    }
}


1		<?php
2		declare(strict_types = 1);
3
4		namespace Innmind\AMQP\Transport\Frame\Value;
5
6		use Innmind\AMQP\{
7		Transport\Frame\Value,
8		Exception\OutOfRangeValue
9		};
10		use Innmind\Math\{
11		Algebra\Number,
12		Algebra\Integer,
13		DefinitionSet\Set,
14		DefinitionSet\NaturalNumbers
15		};
16		use Innmind\Immutable\Str;
17
18		final class Decimal implements Value
19		{
20		private static $definitionSet;
21
22		private $value;
23		private $original;
24
25	5	public function __construct(Integer $value, Integer $scale)
26		{
27	5	if (!self::definitionSet()->contains($scale)) {
28		throw new OutOfRangeValue($scale, self::definitionSet());
29		}
30
31	5	$this->value = (string) new UnsignedOctet($scale);
32	5	$this->value .= (string) new SignedLongInteger($value);
33	5	$this->original = $value->divideBy(
34	5	(new Integer(10))->power($scale)
35		);
36	5	}
37
38	2	public static function fromString(Str $string): Value
39		{
40	2	$string = $string->toEncoding('ASCII');
41
42	2	return new self(
43	2	SignedLongInteger::fromString($string->substring(1))->original(),
44	2	UnsignedOctet::fromString($string->substring(0, 1))->original()
45		);
46		}
47
48	2	public static function cut(Str $string): Str
49		{
50		return $string
51	2	->toEncoding('ASCII')
52	2	->substring(0, 1)
53	2	->append(
54	2	(string) SignedLongInteger::cut($string->substring(1))
55		);
56		}
57
58	4	public function original(): Number
59		{
60	4	return $this->original;
61		}
62
63	4	public function __toString(): string
64		{
65	4	return $this->value;
66		}
67
68	5	public static function definitionSet(): Set
69		{
70	5	return self::$definitionSet ?? self::$definitionSet = new NaturalNumbers;
71		}
72		}
73

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Decimal::fromString() A

Complexity

Size

Duplication

Code Coverage

Importance

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