InternalIteratorTrait::valid() - Code Metrics - rayrutjes/php-geteventstore-client - Measure and Improve Code Quality continuously with Scrutinizer

InternalIteratorTrait::valid() A
last analyzed 2016-03-03 21:13 UTC

↳ Parent: InternalIteratorTrait

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

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

<?php

namespace RayRutjes\GetEventStore\Util;

trait InternalIteratorTrait
{
    /**
     * @var \Iterator
     */
    protected $iterator;

    /**
     * Return the current element.
     *
     * @link  http://php.net/manual/en/iterator.current.php
     *
     * @return mixed Can return any type.
     *
     * @since 5.0.0
     */
    public function current()
    {
        return $this->iterator->current();
    }

    /**
     * Move forward to next element.
     *
     * @link  http://php.net/manual/en/iterator.next.php
     * @since 5.0.0
     */
    public function next()
    {
        $this->iterator->next();
    }

    /**
     * Return the key of the current element.
     *
     * @link  http://php.net/manual/en/iterator.key.php
     *
     * @return mixed scalar on success, or null on failure.
     *
     * @since 5.0.0
     */
    public function key()
    {
        return $this->iterator->key();
    }

    /**
     * Checks if current position is valid.
     *
     * @link  http://php.net/manual/en/iterator.valid.php
     *
     * @return bool The return value will be casted to boolean and then evaluated.
     *              Returns true on success or false on failure.
     *
     * @since 5.0.0
     */
    public function valid()
    {
        return $this->iterator->valid();
    }

    /**
     * Rewind the Iterator to the first element.
     *
     * @link  http://php.net/manual/en/iterator.rewind.php
     * @since 5.0.0
     */
    public function rewind()
    {
        if (null === $this->iterator) {
            throw new \LogicException('Missing internal iterator.');
        }
        $this->iterator->rewind();
    }
}


1			<?php
2
3			namespace RayRutjes\GetEventStore\Util;
4
5			trait InternalIteratorTrait
6			{
7			/**
8			* @var \Iterator
9			*/
10			protected $iterator;
11
12			/**
13			* Return the current element.
14			*
15			* @link http://php.net/manual/en/iterator.current.php
16			*
17			* @return mixed Can return any type.
18			*
19			* @since 5.0.0
20			*/
21			public function current()
22			{
23			return $this->iterator->current();
24			}
25
26			/**
27			* Move forward to next element.
28			*
29			* @link http://php.net/manual/en/iterator.next.php
30			* @since 5.0.0
31			*/
32			public function next()
33			{
34			$this->iterator->next();
35			}
36
37			/**
38			* Return the key of the current element.
39			*
40			* @link http://php.net/manual/en/iterator.key.php
41			*
42			* @return mixed scalar on success, or null on failure.
43			*
44			* @since 5.0.0
45			*/
46			public function key()
47			{
48			return $this->iterator->key();
49			}
50
51			/**
52			* Checks if current position is valid.
53			*
54			* @link http://php.net/manual/en/iterator.valid.php
55			*
56			* @return bool The return value will be casted to boolean and then evaluated.
57			* Returns true on success or false on failure.
58			*
59			* @since 5.0.0
60			*/
61			public function valid()
62			{
63			return $this->iterator->valid();
64			}
65
66			/**
67			* Rewind the Iterator to the first element.
68			*
69			* @link http://php.net/manual/en/iterator.rewind.php
70			* @since 5.0.0
71			*/
72			public function rewind()
73			{
74			if (null === $this->iterator) {
75			throw new \LogicException('Missing internal iterator.');
76			}
77			$this->iterator->rewind();
78			}
79			}
80

rayrutjes / php-geteventstore-client

InternalIteratorTrait::valid() A last analyzed 2016-03-03 21:13 UTC

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InternalIteratorTrait::valid() A
last analyzed 2016-03-03 21:13 UTC