Cell::computeNextState() - Code Metrics - Inspection of "add functional tests" - barryvanveen/php-cca - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 8b5afb...2fbff0 )

by Barry

created 2018-02-11 21:02 UTC

Cell::computeNextState() A

↳ Parent: Cell

Complexity

Conditions	4
Paths	6

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	4

Importance

Changes

Metric	Value
dl	0
loc	13
ccs	8
cts	8
cp	1
rs	9.2
c	0
b	0
f	0
cc	4
eloc	7
nc	6
nop	1
crap	4

<?php

namespace Barryvanveen\CCA;

class Cell
{
    /** @var Config */
    protected $config;

    /** @var int */
    protected $state;

    /** @var int */
    protected $nextState;

    public function __construct(Config $config)
    {
        $this->config = $config;

        $this->state = $this->getRandomState();
    }

    protected function getRandomState(): int
    {
        return mt_rand(0, $this->config->states() - 1);
    }

    public function getState(): int
    {
        return $this->state;
    }

    public function computeNextState(array $neighborStates)
    {
        $successorState = $this->getSuccessorState();
        $count = 0;

        foreach ($neighborStates as $neighborState) {
            if ($neighborState === $successorState) {
                $count++;
            }
        }

        $this->nextState = $this->willCycle($count) ? $successorState : $this->state;
    }

    protected function getSuccessorState(): int
    {
        return ($this->state + 1) % $this->config->states();
    }

    protected function willCycle(int $count): bool
    {
        return $count >= $this->config->threshold();
    }

    public function setNextState()
    {
        $this->state = $this->nextState;
    }

    public function __toString(): string
    {
        return sprintf("%d", $this->state);
    }
}


1		<?php
2
3		namespace Barryvanveen\CCA;
4
5		class Cell
6		{
7		/** @var Config */
8		protected $config;
9
10		/** @var int */
11		protected $state;
12
13		/** @var int */
14		protected $nextState;
15
16	12	public function __construct(Config $config)
17		{
18	12	$this->config = $config;
19
20	12	$this->state = $this->getRandomState();
21	12	}
22
23	12	protected function getRandomState(): int
24		{
25	12	return mt_rand(0, $this->config->states() - 1);
26		}
27
28	12	public function getState(): int
29		{
30	12	return $this->state;
31		}
32
33	6	public function computeNextState(array $neighborStates)
34		{
35	6	$successorState = $this->getSuccessorState();
36	6	$count = 0;
37
38	6	foreach ($neighborStates as $neighborState) {
39	3	if ($neighborState === $successorState) {
40	3	$count++;
41		}
42		}
43
44	6	$this->nextState = $this->willCycle($count) ? $successorState : $this->state;
45	6	}
46
47	6	protected function getSuccessorState(): int
48		{
49	6	return ($this->state + 1) % $this->config->states();
50		}
51
52	6	protected function willCycle(int $count): bool
53		{
54	6	return $count >= $this->config->threshold();
55		}
56
57	6	public function setNextState()
58		{
59	6	$this->state = $this->nextState;
60	6	}
61
62	3	public function __toString(): string
63		{
64	3	return sprintf("%d", $this->state);
65		}
66		}
67

barryvanveen / php-cca

Push — develop ( 8b5afb...2fbff0 )

Cell::computeNextState() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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