DefaultTransitionTable::__construct() - Code Metrics - michaelmoussa/noodle - Measure and Improve Code Quality continuously with Scrutinizer

DefaultTransitionTable::__construct() A
last analyzed 2016-03-29 16:23 UTC

↳ Parent: DefaultTransitionTable

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Metric	Value
dl	0
loc	7
ccs	5
cts	5
cp	1
rs	9.4285
cc	2
eloc	4
nc	2
nop	1
crap	2

<?php

declare (strict_types = 1);

namespace Noodle\Transition\Table;

use Noodle\State\State;
use Noodle\Transition\Input\Input;
use Noodle\Transition\Table\Exception\InvalidInputForState;
use Noodle\Transition\Transition;

final class DefaultTransitionTable implements TransitionTable
{
    /**
     * @var array
     */
    private $transitions = [];

    /**
     * Constructor
     *
     * @param \Noodle\Transition\Transition[] ...$transitions
     */
    public function __construct(Transition ...$transitions)
    {
        foreach ($transitions as $transition) {
            $actionKey = $this->getActionKey($transition->getCurrentState(), $transition->getInput());
            $this->transitions[$actionKey] = $transition->getNextState();
        }
    }

    /**
     * {@inheritdoc}
     *
     * @throws InvalidInputForState
     */
    public function resolve(State $currentState, Input $input) : State
    {
        $actionKey = $this->getActionKey($currentState, $input);

        if (!empty($this->transitions[$actionKey])) {
            return $this->transitions[$actionKey];
        }

        throw new InvalidInputForState($input, $currentState);
    }

    /**
     * Returns the key to use to store the action involving application of an
     * input to a given state internally.
     *
     * @param State $currentState
     * @param Input $input
     *
     * @return string
     */
    private function getActionKey(State $currentState, Input $input) : string
    {
        return sprintf('%s | %s', $currentState->getName(), $input->getName());
    }
}


1		<?php
2
3		declare (strict_types = 1);
4
5		namespace Noodle\Transition\Table;
6
7		use Noodle\State\State;
8		use Noodle\Transition\Input\Input;
9		use Noodle\Transition\Table\Exception\InvalidInputForState;
10		use Noodle\Transition\Transition;
11
12		final class DefaultTransitionTable implements TransitionTable
13		{
14		/**
15		* @var array
16		*/
17		private $transitions = [];
18
19		/**
20		* Constructor
21		*
22		* @param \Noodle\Transition\Transition[] ...$transitions
23		*/
24	14	public function __construct(Transition ...$transitions)
25		{
26	14	foreach ($transitions as $transition) {
27	14	$actionKey = $this->getActionKey($transition->getCurrentState(), $transition->getInput());
28	14	$this->transitions[$actionKey] = $transition->getNextState();
29		}
30	14	}
31
32		/**
33		* {@inheritdoc}
34		*
35		* @throws InvalidInputForState
36		*/
37	14	public function resolve(State $currentState, Input $input) : State
38		{
39	14	$actionKey = $this->getActionKey($currentState, $input);
40
41	14	if (!empty($this->transitions[$actionKey])) {
42	12	return $this->transitions[$actionKey];
43		}
44
45	2	throw new InvalidInputForState($input, $currentState);
46		}
47
48		/**
49		* Returns the key to use to store the action involving application of an
50		* input to a given state internally.
51		*
52		* @param State $currentState
53		* @param Input $input
54		*
55		* @return string
56		*/
57	14	private function getActionKey(State $currentState, Input $input) : string
58		{
59	14	return sprintf('%s \| %s', $currentState->getName(), $input->getName());
60		}
61		}
62

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DefaultTransitionTable::__construct() A last analyzed 2016-03-29 16:23 UTC

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DefaultTransitionTable::__construct() A
last analyzed 2016-03-29 16:23 UTC