ContextBag::__construct() - Code Metrics - phpservicebus/core - Measure and Improve Code Quality continuously with Scrutinizer

ContextBag::__construct() A
last analyzed 2020-01-22 17:49 UTC

↳ Parent: ContextBag

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	3
cts	3
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1
crap	1

<?php
namespace PSB\Core\Util;


use PSB\Core\Exception\OutOfBoundsException;

class ContextBag
{
    /**
     * @var ContextBag
     */
    protected $parent;

    /**
     * @var array
     */
    protected $stash = [];

    /**
     * @param ContextBag|null $parent
     */
    public function __construct(ContextBag $parent = null)
    {
        $this->parent = $parent;
    }

    /**
     * Searches for value of $key in this context and the parent context.
     * Returns the value if found, throws an exception it's not found.
     *
     * @param string $key
     *
     * @throws OutOfBoundsException
     * @return mixed
     */
    public function get($key)
    {
        $value = $this->tryGet($key);
        if (!$value) {
            throw new OutOfBoundsException("The given key '$key' was not present in the context.");
        }

        return $value;
    }

    /**
     * Searches for value of $key in this context and the parent context.
     * Returns the value if found, null if not found.
     *
     * @param string $key
     *
     * @return mixed
     */
    public function tryGet($key)
    {
        if (isset($this->stash[$key])) {
            return $this->stash[$key];
        }

        if ($this->parent && $this->parent->tryGet($key) !== null) {
            return $this->parent->tryGet($key);
        }

        return null;
    }

    /**
     * @param string $key
     * @param mixed  $value
     */
    public function set($key, $value)
    {
        $this->stash[$key] = $value;
    }

    /**
     * @param string $key
     */
    public function remove($key)
    {
        if (isset($this->stash[$key])) {
            unset($this->stash[$key]);
        }
    }
}


1		<?php
2		namespace PSB\Core\Util;
3
4
5		use PSB\Core\Exception\OutOfBoundsException;
6
7		class ContextBag
8		{
9		/**
10		* @var ContextBag
11		*/
12		protected $parent;
13
14		/**
15		* @var array
16		*/
17		protected $stash = [];
18
19		/**
20		* @param ContextBag\|null $parent
21		*/
22	123	public function __construct(ContextBag $parent = null)
23		{
24	123	$this->parent = $parent;
25	123	}
26
27		/**
28		* Searches for value of $key in this context and the parent context.
29		* Returns the value if found, throws an exception it's not found.
30		*
31		* @param string $key
32		*
33		* @throws OutOfBoundsException
34		* @return mixed
35		*/
36	6	public function get($key)
37		{
38	6	$value = $this->tryGet($key);
39	6	if (!$value) {
40	2	throw new OutOfBoundsException("The given key '$key' was not present in the context.");
41		}
42
43	4	return $value;
44		}
45
46		/**
47		* Searches for value of $key in this context and the parent context.
48		* Returns the value if found, null if not found.
49		*
50		* @param string $key
51		*
52		* @return mixed
53		*/
54	7	public function tryGet($key)
55		{
56	7	if (isset($this->stash[$key])) {
57	4	return $this->stash[$key];
58		}
59
60	4	if ($this->parent && $this->parent->tryGet($key) !== null) {
61	1	return $this->parent->tryGet($key);
62		}
63
64	3	return null;
65		}
66
67		/**
68		* @param string $key
69		* @param mixed $value
70		*/
71	5	public function set($key, $value)
72		{
73	5	$this->stash[$key] = $value;
74	5	}
75
76		/**
77		* @param string $key
78		*/
79	1	public function remove($key)
80		{
81	1	if (isset($this->stash[$key])) {
82	1	unset($this->stash[$key]);
83		}
84	1	}
85		}
86

phpservicebus / core

ContextBag::__construct() A last analyzed 2020-01-22 17:49 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

ContextBag::__construct() A
last analyzed 2020-01-22 17:49 UTC