AbstractIterable::key() - Code Metrics - Inspection of "Finishing new StructureCollection approach" - samsonframework/string-condition-tree - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 605ec5...e9cc16 )

by Vitaly

created 2017-04-08 12:42 UTC

AbstractIterable::key() A

↳ Parent: AbstractIterable

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php declare(strict_types=1);
/**
 * Created by Vitaly Iegorov <[email protected]>.
 * on 08.04.17 at 09:13
 */
namespace samsonframework\stringconditiontree;

use Countable;
use Iterator;

/**
 * Class GenericIterable
 *
 * @author Vitaly Egorov <[email protected]>
 */
abstract class AbstractIterable implements Iterator, Countable
{
    /** string Internal collection name for iteration and counting */
    protected const COLLECTION_NAME = 'internalCollection';

    /** @var array Internal internalCollection storage */
    private $internalCollection;

    /**
     * GenericIterable constructor.
     *
     * @param string $collectionName Collection variable nested class name
     */
    public function __construct(string $collectionName = self::COLLECTION_NAME)
    {
        // Set pointer for internal iterable and countable collection to passed property by its name
        $this->internalCollection = &$this->$collectionName;

        // Set empty array
        $this->internalCollection = [];
    }

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

    /**
     * @inheritdoc
     */
    public function next()
    {
        next($this->internalCollection);
    }

    /**
     * @inheritdoc
     */
    public function valid()
    {
        $key = $this->key();

        return ($key !== null && $key !== false);
    }

    /**
     * @inheritdoc
     */
    public function key()
    {
        return key($this->internalCollection);
    }

    /**
     * Rewind the Iterator to the first element
     * @link  http://php.net/manual/en/iterator.rewind.php
     * @return void Any returned value is ignored.
     * @since 5.0.0
     */
    public function rewind()
    {
        reset($this->internalCollection);
    }

    /**
     * @inheritdoc
     */
    public function count()
    {
        return count($this->internalCollection);
    }
}


1		<?php declare(strict_types=1);
2		/**
3		* Created by Vitaly Iegorov <[email protected]>.
4		* on 08.04.17 at 09:13
5		*/
6		namespace samsonframework\stringconditiontree;
7
8		use Countable;
9		use Iterator;
10
11		/**
12		* Class GenericIterable
13		*
14		* @author Vitaly Egorov <[email protected]>
15		*/
16		abstract class AbstractIterable implements Iterator, Countable
17		{
18		/** string Internal collection name for iteration and counting */
19		protected const COLLECTION_NAME = 'internalCollection';
20
21		/** @var array Internal internalCollection storage */
22		private $internalCollection;
23
24		/**
25		* GenericIterable constructor.
26		*
27		* @param string $collectionName Collection variable nested class name
28		*/
29	22	public function __construct(string $collectionName = self::COLLECTION_NAME)
30		{
31		// Set pointer for internal iterable and countable collection to passed property by its name
32	22	$this->internalCollection = &$this->$collectionName;
33
34		// Set empty array
35	22	$this->internalCollection = [];
36	22	}
37
38		/**
39		* @inheritdoc
40		*/
41	4	public function current()
42		{
43	4	return current($this->internalCollection);
44		}
45
46		/**
47		* @inheritdoc
48		*/
49	4	public function next()
50		{
51	4	next($this->internalCollection);
52	4	}
53
54		/**
55		* @inheritdoc
56		*/
57	5	public function valid()
58		{
59	5	$key = $this->key();
60
61	5	return ($key !== null && $key !== false);
62		}
63
64		/**
65		* @inheritdoc
66		*/
67	5	public function key()
68		{
69	5	return key($this->internalCollection);
70		}
71
72		/**
73		* Rewind the Iterator to the first element
74		* @link http://php.net/manual/en/iterator.rewind.php
75		* @return void Any returned value is ignored.
76		* @since 5.0.0
77		*/
78	5	public function rewind()
79		{
80	5	reset($this->internalCollection);
81	5	}
82
83		/**
84		* @inheritdoc
85		*/
86	3	public function count()
87		{
88	3	return count($this->internalCollection);
89		}
90		}
91

samsonframework / string-condition-tree

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AbstractIterable::key() A

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