LazyZipKeyedIterator::__clone() - Code Metrics - italolelis/collections - Measure and Improve Code Quality continuously with Scrutinizer

LazyZipKeyedIterator::__clone() A
last analyzed 2016-12-13 14:12 UTC

↳ Parent: LazyZipKeyedIterator

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	5
rs	9.4285
cc	1
eloc	3
nc	1
nop	0

<?php

namespace Collections\Iterator;

use Collections\KeyedIterator;
use Collections\Pair;

class LazyZipKeyedIterator implements KeyedIterator
{
    /**
     * @var KeyedIterator
     */
    private $it1;

    /**
     * @var KeyedIterator
     */
    private $it2;

    public function __construct($it1, $it2)
    {
        $this->it1 = $it1;
        $this->it2 = $it2;
    }

    public function __clone()
    {
        $this->it1 = clone $this->it1;
        $this->it2 = clone $this->it2;
    }

    public function rewind()
    {
        $this->it1->rewind();
        $this->it2->rewind();
    }

    public function valid()
    {
        return ($this->it1->valid() && $this->it2->valid());
    }

    public function next()
    {
        $this->it1->next();
        $this->it2->next();
    }

    public function key()
    {
        return $this->it1->key();
    }

    public function current()
    {
        return new Pair($this->it1->current(), $this->it2->current());
    }
}


1			<?php
2
3			namespace Collections\Iterator;
4
5			use Collections\KeyedIterator;
6			use Collections\Pair;
7
8			class LazyZipKeyedIterator implements KeyedIterator
9			{
10			/**
11			* @var KeyedIterator
12			*/
13			private $it1;
14
15			/**
16			* @var KeyedIterator
17			*/
18			private $it2;
19
20			public function __construct($it1, $it2)
21			{
22			$this->it1 = $it1;
23			$this->it2 = $it2;
24			}
25
26			public function __clone()
27			{
28			$this->it1 = clone $this->it1;
29			$this->it2 = clone $this->it2;
30			}
31
32			public function rewind()
33			{
34			$this->it1->rewind();
35			$this->it2->rewind();
36			}
37
38			public function valid()
39			{
40			return ($this->it1->valid() && $this->it2->valid());
41			}
42
43			public function next()
44			{
45			$this->it1->next();
46			$this->it2->next();
47			}
48
49			public function key()
50			{
51			return $this->it1->key();
52			}
53
54			public function current()
55			{
56			return new Pair($this->it1->current(), $this->it2->current());
57			}
58			}
59

italolelis / collections

LazyZipKeyedIterator::__clone() A last analyzed 2016-12-13 14:12 UTC

Complexity

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LazyZipKeyedIterator::__clone() A
last analyzed 2016-12-13 14:12 UTC