Sequence::__construct() - Code Metrics - zee/chain-of-responsibility - Measure and Improve Code Quality continuously with Scrutinizer

Sequence::__construct() A
last analyzed 2018-01-05 23:35 UTC

↳ Parent: Sequence

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

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
eloc	2
nc	1
nop	1
crap	1

<?php
/**
 * This file is part of Zee Project.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @see https://github.com/zee/
 */

declare(strict_types=1);

namespace Zee\Chains;

/**
 * Chain iterable sequence.
 */
final class Sequence
{
    /**
     * @var int
     */
    private $pointer = 0;

    /**
     * @var Chain
     */
    private $chain;

    /**
     * @param Chain $chain
     */
    public function __construct(Chain $chain)
    {
        $this->chain = $chain;
    }

    /**
     * Changes pointer to next stage.
     *
     * @return Handler
     */
    public function pickNext(): Handler
    {
        ++$this->pointer;
        $handler = $this->chain->pick($this->pointer);

        return $handler;
    }

    /**
     * Rewinds sequence and returns first handler.
     *
     * @return Handler
     */
    public function pickFirst(): Handler
    {
        $this->pointer = 0;
        $handler = $this->chain->pick($this->pointer);

        return $handler;
    }
}


1		<?php
2		/**
3		* This file is part of Zee Project.
4		*
5		* For the full copyright and license information, please view the LICENSE
6		* file that was distributed with this source code.
7		*
8		* @see https://github.com/zee/
9		*/
10
11		declare(strict_types=1);
12
13		namespace Zee\Chains;
14
15		/**
16		* Chain iterable sequence.
17		*/
18		final class Sequence
19		{
20		/**
21		* @var int
22		*/
23		private $pointer = 0;
24
25		/**
26		* @var Chain
27		*/
28		private $chain;
29
30		/**
31		* @param Chain $chain
32		*/
33	2	public function __construct(Chain $chain)
34		{
35	2	$this->chain = $chain;
36	2	}
37
38		/**
39		* Changes pointer to next stage.
40		*
41		* @return Handler
42		*/
43	2	public function pickNext(): Handler
44		{
45	2	++$this->pointer;
46	2	$handler = $this->chain->pick($this->pointer);
47
48	2	return $handler;
49		}
50
51		/**
52		* Rewinds sequence and returns first handler.
53		*
54		* @return Handler
55		*/
56	2	public function pickFirst(): Handler
57		{
58	2	$this->pointer = 0;
59	2	$handler = $this->chain->pick($this->pointer);
60
61	2	return $handler;
62		}
63		}
64

zee / chain-of-responsibility

Sequence::__construct() A last analyzed 2018-01-05 23:35 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

Sequence::__construct() A
last analyzed 2018-01-05 23:35 UTC