Deferred::promise() - Code Metrics - cubiche/async - Measure and Improve Code Quality continuously with Scrutinizer

Deferred::promise() A
last analyzed 2017-03-16 11:38 UTC

↳ Parent: Deferred

Complexity

Conditions	2
Paths	2

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	18
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	10
nc	2
nop	0

<?php

/*
 * This file is part of the Cubiche package.
 *
 * Copyright (c) Cubiche
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Cubiche\Core\Async\Promise;

/**
 * Deferred class.
 *
 * @author Karel Osorio Ramírez <[email protected]>
 */
class Deferred extends ObservableResolver implements DeferredInterface
{
    use CancelDeferredTrait;

    /**
     * @var PromiseInterface
     */
    protected $promise;

    /**
     * Constructor.
     */
    public function __construct()
    {
        parent::__construct(null, null, null);

        $this->promise = null;
    }

    /**
     * {@inheritdoc}
     */
    public function promise()
    {
        if ($this->promise === null) {
            $this->promise = new Promise(
                function (callable $resolveCallback) {
                    $this->resolveCallback = $resolveCallback;
                },
                function (callable $rejectCallback) {
                    $this->rejectCallback = $rejectCallback;
                },
                function (callable $notifyCallback) {
                    $this->notifyCallback = $notifyCallback;
                }
            );
        }

        return $this->promise;
    }

    /**
     * {@inheritdoc}
     */
    public function resolve($value = null)
    {
        $this->promise();

        parent::resolve($value);
    }

    /**
     * {@inheritdoc}
     */
    public function reject($reason = null)
    {
        $this->promise();

        parent::reject($reason);
    }

    /**
     * {@inheritdoc}
     */
    public function notify($state = null)
    {
        $this->promise();

        parent::notify($state);
    }
}


1			<?php
2
3			/*
4			* This file is part of the Cubiche package.
5			*
6			* Copyright (c) Cubiche
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 Cubiche\Core\Async\Promise;
13
14			/**
15			* Deferred class.
16			*
17			* @author Karel Osorio Ramírez <[email protected]>
18			*/
19			class Deferred extends ObservableResolver implements DeferredInterface
20			{
21			use CancelDeferredTrait;
22
23			/**
24			* @var PromiseInterface
25			*/
26			protected $promise;
27
28			/**
29			* Constructor.
30			*/
31			public function __construct()
32			{
33			parent::__construct(null, null, null);
34
35			$this->promise = null;
36			}
37
38			/**
39			* {@inheritdoc}
40			*/
41			public function promise()
42			{
43			if ($this->promise === null) {
44			$this->promise = new Promise(
45			function (callable $resolveCallback) {
46			$this->resolveCallback = $resolveCallback;
47			},
48			function (callable $rejectCallback) {
49			$this->rejectCallback = $rejectCallback;
50			},
51			function (callable $notifyCallback) {
52			$this->notifyCallback = $notifyCallback;
53			}
54			);
55			}
56
57			return $this->promise;
58			}
59
60			/**
61			* {@inheritdoc}
62			*/
63			public function resolve($value = null)
64			{
65			$this->promise();
66
67			parent::resolve($value);
68			}
69
70			/**
71			* {@inheritdoc}
72			*/
73			public function reject($reason = null)
74			{
75			$this->promise();
76
77			parent::reject($reason);
78			}
79
80			/**
81			* {@inheritdoc}
82			*/
83			public function notify($state = null)
84			{
85			$this->promise();
86
87			parent::notify($state);
88			}
89			}
90

cubiche / async

Deferred::promise() A last analyzed 2017-03-16 11:38 UTC

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Deferred::promise() A
last analyzed 2017-03-16 11:38 UTC