ValidAddingIterator::valid() - Code Metrics - Inspection of "#84: added ValidAddingIterator" - MaxGoryunov/saving-iterator - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — feature/84 ( 87966d )

by Max

created 2021-08-24 23:18 UTC

ValidAddingIterator::valid() A

↳ Parent: ValidAddingIterator

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	1
eloc	1
c	1
b	0
f	1
nc	1
nop	0
dl	0
loc	3
rs	10

<?php

namespace MaxGoryunov\SavingIterator\Src;

use Iterator;

/**
 * Adding iterator which only adds values if source is valid.
 */
final class ValidAddingIterator implements AddingIterator
{

    /**
     * Ctor.
     * 
     * @param AddingIterator $origin original adding iterator.
     */
    public function __construct(
        /**
         * Original adding iterator.
         *
         * @var AddingIterator
         */
        private AddingIterator $origin
    ) {
    }

    /**
     * {@inheritDoc}
     * Only adds values if source is valid.
     */
    public function from(Iterator $source): AddingIterator
    {
        return ($source->valid())
            ? new self($this->origin->from($source))
            : $this;
    }

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

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

    /**
     * {@inheritDoc}
     */
    public function next(): void
    {
        $this->origin->next();
    }

    /**
     * {@inheritDoc}
     */
    public function valid(): bool
    {
        return $this->origin->valid();
    }

    /**
     * {@inheritDoc}
     */
    public function rewind(): void
    {
        $this->origin->rewind();
    }
}


1			<?php
2
3			namespace MaxGoryunov\SavingIterator\Src;
4
5			use Iterator;
6
7			/**
8			* Adding iterator which only adds values if source is valid.
9			*/
10			final class ValidAddingIterator implements AddingIterator
11			{
12
13			/**
14			* Ctor.
15			*
16			* @param AddingIterator $origin original adding iterator.
17			*/
18			public function __construct(
19			/**
20			* Original adding iterator.
21			*
22			* @var AddingIterator
23			*/
24			private AddingIterator $origin
25			) {
26			}
27
28			/**
29			* {@inheritDoc}
30			* Only adds values if source is valid.
31			*/
32			public function from(Iterator $source): AddingIterator
33			{
34			return ($source->valid())
35			? new self($this->origin->from($source))
36			: $this;
37			}
38
39			/**
40			* {@inheritDoc}
41			*/
42			public function current(): mixed
43			{
44			return $this->origin->current();
45			}
46
47			/**
48			* {@inheritDoc}
49			*/
50			public function key(): mixed
51			{
52			return $this->origin->key();
53			}
54
55			/**
56			* {@inheritDoc}
57			*/
58			public function next(): void
59			{
60			$this->origin->next();
61			}
62
63			/**
64			* {@inheritDoc}
65			*/
66			public function valid(): bool
67			{
68			return $this->origin->valid();
69			}
70
71			/**
72			* {@inheritDoc}
73			*/
74			public function rewind(): void
75			{
76			$this->origin->rewind();
77			}
78			}
79

MaxGoryunov / saving-iterator

Push — feature/84 ( 87966d )

ValidAddingIterator::valid() A

Complexity

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Duplication

Importance

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