SequenceIterator::next() - Code Metrics - Smoren/sequence-php - Measure and Improve Code Quality continuously with Scrutinizer

SequenceIterator::next() A
last analyzed 2023-02-24 09:34 UTC

↳ Parent: SequenceIterator

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

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

<?php

declare(strict_types=1);

namespace Smoren\Sequence\Iterators;

use Smoren\Sequence\Interfaces\SequenceInterface;
use Smoren\Sequence\Interfaces\SequenceIteratorInterface;

/**
 * Iterator implementation for sequences.
 *
 * @template T
 * @implements SequenceIteratorInterface<T>
 */
class SequenceIterator implements SequenceIteratorInterface
{
    /**
     * @var SequenceInterface<T> sequence for iterating
     */
    protected SequenceInterface $sequence;
    /**
     * @var int current iteration index
     */
    protected int $currentIndex;
    /**
     * @var T current iteration value
filter:
    dependency_paths: ["lib/*"]
     */
    protected $currentValue;

    /**
     * SequenceIterator constructor.
     *
     * @param SequenceInterface<T> $sequence
     */
    public function __construct(SequenceInterface $sequence)
    {
        $this->sequence = $sequence;
        $this->currentIndex = 0;
    }

    /**
     * {@inheritDoc}
     */
    public function current()
    {
        return $this->currentValue;
    }

    /**
     * {@inheritDoc}
     */
    public function next(): void
    {
        $this->currentIndex++;
        $this->currentValue = $this->sequence->getNextValue($this->currentValue);
    }

    /**
     * {@inheritDoc}
     */
    public function key(): int
    {
        return $this->currentIndex;
    }

    /**
     * {@inheritDoc}
     */
    public function valid(): bool
    {
        $count = $this->sequence->isInfinite() ? INF : $this->sequence->count();
        return $this->currentIndex >= 0 && $this->currentIndex < $count;
    }

    /**
     * {@inheritDoc}
     */
    public function rewind(): void
    {
        $this->currentIndex = 0;
        $this->currentValue = $this->sequence->getStartValue();
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Smoren\Sequence\Iterators;
6
7		use Smoren\Sequence\Interfaces\SequenceInterface;
8		use Smoren\Sequence\Interfaces\SequenceIteratorInterface;
9
10		/**
11		* Iterator implementation for sequences.
12		*
13		* @template T
14		* @implements SequenceIteratorInterface<T>
15		*/
16		class SequenceIterator implements SequenceIteratorInterface
17		{
18		/**
19		* @var SequenceInterface<T> sequence for iterating
20		*/
21		protected SequenceInterface $sequence;
22		/**
23		* @var int current iteration index
24		*/
25		protected int $currentIndex;
26		/**
27		* @var T current iteration value
		0 ignored issues – show Bug introduced 2022-12-29 11:17 UTC by Report Bug Copy Issue Report The type `Smoren\Sequence\Iterators\T` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
28		*/
29		protected $currentValue;
30
31		/**
32		* SequenceIterator constructor.
33		*
34		* @param SequenceInterface<T> $sequence
35		*/
36	70	public function __construct(SequenceInterface $sequence)
37		{
38	70	$this->sequence = $sequence;
39	70	$this->currentIndex = 0;
40		}
41
42		/**
43		* {@inheritDoc}
44		*/
45	59	public function current()
46		{
47	59	return $this->currentValue;
48		}
49
50		/**
51		* {@inheritDoc}
52		*/
53	59	public function next(): void
54		{
55	59	$this->currentIndex++;
56	59	$this->currentValue = $this->sequence->getNextValue($this->currentValue);
57		}
58
59		/**
60		* {@inheritDoc}
61		*/
62	41	public function key(): int
63		{
64	41	return $this->currentIndex;
65		}
66
67		/**
68		* {@inheritDoc}
69		*/
70	70	public function valid(): bool
71		{
72	70	$count = $this->sequence->isInfinite() ? INF : $this->sequence->count();
73	70	return $this->currentIndex >= 0 && $this->currentIndex < $count;
74		}
75
76		/**
77		* {@inheritDoc}
78		*/
79	70	public function rewind(): void
80		{
81	70	$this->currentIndex = 0;
82	70	$this->currentValue = $this->sequence->getStartValue();
83		}
84		}
85

Smoren / sequence-php

SequenceIterator::next() A last analyzed 2023-02-24 09:34 UTC

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SequenceIterator::next() A
last analyzed 2023-02-24 09:34 UTC