AbstractSet::isEmpty() - Code Metrics - bisarca/graph - Measure and Improve Code Quality continuously with Scrutinizer

AbstractSet::isEmpty() A
last analyzed 2016-08-23 21:50 UTC

↳ Parent: AbstractSet

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php

/*
 * This file is part of the bisarca/graph package.
 *
 * (c) Emanuele Minotto <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Bisarca\Graph;

use ArrayIterator;
use Bisarca\Graph\Attribute\AttributeAwareInterface;
use Bisarca\Graph\Attribute\AttributeAwareTrait;
use Countable;
use IteratorAggregate;
use Traversable;

/**
 * Abstract set of utilities for internal sets.
 */
abstract class AbstractSet implements AttributeAwareInterface, Countable, IteratorAggregate
{
    use AttributeAwareTrait;

    /**
     * Contained elements.
     *
     * @var array
     */
    protected $data = [];

    /**
     * Gets the contained elements.
     *
     * @return array
     */
    public function get(): array
    {
        return $this->data;
    }

    /**
     * {@inheritdoc}
     */
    public function getIterator(): Traversable
    {
        return new ArrayIterator($this->data);
    }

    /**
     * Remove all contained elements.
     */
    public function clear()
    {
        $this->data = [];
    }

    /**
     * Checks if no elements are contained.
     *
     * @return bool
     */
    public function isEmpty(): bool
    {
        return empty($this->data);
    }

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


1			<?php
2
3			/*
4			* This file is part of the bisarca/graph package.
5			*
6			* (c) Emanuele Minotto <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Bisarca\Graph;
13
14			use ArrayIterator;
15			use Bisarca\Graph\Attribute\AttributeAwareInterface;
16			use Bisarca\Graph\Attribute\AttributeAwareTrait;
17			use Countable;
18			use IteratorAggregate;
19			use Traversable;
20
21			/**
22			* Abstract set of utilities for internal sets.
23			*/
24			abstract class AbstractSet implements AttributeAwareInterface, Countable, IteratorAggregate
25			{
26			use AttributeAwareTrait;
27
28			/**
29			* Contained elements.
30			*
31			* @var array
32			*/
33			protected $data = [];
34
35			/**
36			* Gets the contained elements.
37			*
38			* @return array
39			*/
40			public function get(): array
41			{
42			return $this->data;
43			}
44
45			/**
46			* {@inheritdoc}
47			*/
48			public function getIterator(): Traversable
49			{
50			return new ArrayIterator($this->data);
51			}
52
53			/**
54			* Remove all contained elements.
55			*/
56			public function clear()
57			{
58			$this->data = [];
59			}
60
61			/**
62			* Checks if no elements are contained.
63			*
64			* @return bool
65			*/
66			public function isEmpty(): bool
67			{
68			return empty($this->data);
69			}
70
71			/**
72			* {@inheritdoc}
73			*/
74			public function count(): int
75			{
76			return count($this->data);
77			}
78			}
79

bisarca / graph

AbstractSet::isEmpty() A last analyzed 2016-08-23 21:50 UTC

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AbstractSet::isEmpty() A
last analyzed 2016-08-23 21:50 UTC