Batching::__construct() - Code Metrics - Ibsciss/php-functional - Measure and Improve Code Quality continuously with Scrutinizer

Batching::__construct() A
last analyzed 2016-03-17 21:45 UTC

↳ Parent: Batching

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2.0185

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	9
ccs	5
cts	6
cp	0.8333
rs	9.6666
cc	2
eloc	5
nc	2
nop	2
crap	2.0185

<?php

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

namespace Fp\Reducer;

class Batching implements Reducer
{
    protected $next_reducer;
    protected $batch_size;
    protected $current_batch = [];

    public function __construct(Reducer $next_reducer, $batch_size)
    {
        if (!is_int($batch_size)) {
            throw \InvalidArgumentException('argument #2 of Batching::__construct must be an integer');
        }

        $this->batch_size = $batch_size;
        $this->next_reducer = $next_reducer;
    }

    public function init()
    {
        return $this->next_reducer->init();
    }

    public function step($result, $current)
    {
        $this->current_batch[] = $current;
        if (count($this->current_batch) >= $this->batch_size) {
            $batch = $this->current_batch;
            $this->current_batch = [];

            return $this->next_reducer->step($result, $batch);
        }

        return $result;
    }

    public function complete($result)
    {
        if (count($this->current_batch) > 0) {
            $result = $this->next_reducer->step($result, $this->current_batch);
        }

        return $this->next_reducer->complete($result);
    }
}


1		<?php
2
3		/*
4		* This file is part of the Symfony package.
5		*
6		* (c) Arnaud LEMAIRE <[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 Fp\Reducer;
13
14		class Batching implements Reducer
15		{
16		protected $next_reducer;
17		protected $batch_size;
18		protected $current_batch = [];
19
20	4	public function __construct(Reducer $next_reducer, $batch_size)
21		{
22	4	if (!is_int($batch_size)) {
23		throw \InvalidArgumentException('argument #2 of Batching::__construct must be an integer');
24		}
25
26	4	$this->batch_size = $batch_size;
27	4	$this->next_reducer = $next_reducer;
28	4	}
29
30	3	public function init()
31		{
32	3	return $this->next_reducer->init();
33		}
34
35	3	public function step($result, $current)
36		{
37	3	$this->current_batch[] = $current;
38	3	if (count($this->current_batch) >= $this->batch_size) {
39	3	$batch = $this->current_batch;
40	3	$this->current_batch = [];
41
42	3	return $this->next_reducer->step($result, $batch);
43		}
44
45	3	return $result;
46		}
47
48	3	public function complete($result)
49		{
50	3	if (count($this->current_batch) > 0) {
51	1	$result = $this->next_reducer->step($result, $this->current_batch);
52	1	}
53
54	3	return $this->next_reducer->complete($result);
55		}
56		}
57

Ibsciss / php-functional

Batching::__construct() A last analyzed 2016-03-17 21:45 UTC

Complexity

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Batching::__construct() A
last analyzed 2016-03-17 21:45 UTC