RuleResolver::next() - Code Metrics - Inspection of "Some improvements" - railt/compiler - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( e44dc3...5dec7d )

by Kirill

created 2018-06-18 19:21 UTC

RuleResolver::next() A

↳ Parent: RuleResolver

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
dl	0
loc	14
c	0
b	0
f	0
ccs	0
cts	12
cp	0
rs	9.4285
cc	3
eloc	8
nc	3
nop	2
crap	12

<?php
/**
 * This file is part of Railt package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace Railt\Compiler\Reader\Resolver;

use Railt\Compiler\Exception\GrammarException;
use Railt\Io\Readable;
use Railt\Lexer\TokenInterface;

/**
 * Class RuleResolver
 */
class RuleResolver implements ResolverInterface
{
    /**
     * @var array|string[]
     */
    private $rules = [];

    /**
     * @var string|null
     */
    private $current;

    /**
     * @var array|string[]
     */
    private $keep = [];

    /**
     * @var array|string[]
     */
    private $delegates = [];

    public function resolve(Readable $readable, TokenInterface $token): void
    {
        if ($this->next($readable, $token)) {
            return;
        }
    }

    /**
     * @param Readable $readable
     * @param TokenInterface $token
     * @return bool
     * @throws \Railt\Io\Exception\ExternalFileException
     */
    private function next(Readable $readable, TokenInterface $token): bool
    {
        if ($token->name() === 'T_NODE_DEFINITION') {
            $this->current = $token->value(1);
            return true;
        }

        if ($this->current === null) {
            $error = \sprintf('Unprocessed production %s', $token->value(0));
            throw (new GrammarException($error))->throwsIn($readable, $token->offset());
        }

        return false;
    }
}


1			<?php
2			/**
3			* This file is part of Railt package.
4			*
5			* For the full copyright and license information, please view the LICENSE
6			* file that was distributed with this source code.
7			*/
8			declare(strict_types=1);
9
10			namespace Railt\Compiler\Reader\Resolver;
11
12			use Railt\Compiler\Exception\GrammarException;
13			use Railt\Io\Readable;
14			use Railt\Lexer\TokenInterface;
15
16			/**
17			* Class RuleResolver
18			*/
19			class RuleResolver implements ResolverInterface
20			{
21			/**
22			* @var array\|string[]
23			*/
24			private $rules = [];
25
26			/**
27			* @var string\|null
28			*/
29			private $current;
30
31			/**
32			* @var array\|string[]
33			*/
34			private $keep = [];
35
36			/**
37			* @var array\|string[]
38			*/
39			private $delegates = [];
40
41			public function resolve(Readable $readable, TokenInterface $token): void
42			{
43			if ($this->next($readable, $token)) {
44			return;
45			}
46			}
47
48			/**
49			* @param Readable $readable
50			* @param TokenInterface $token
51			* @return bool
52			* @throws \Railt\Io\Exception\ExternalFileException
53			*/
54			private function next(Readable $readable, TokenInterface $token): bool
55			{
56			if ($token->name() === 'T_NODE_DEFINITION') {
57			$this->current = $token->value(1);
58			return true;
59			}
60
61			if ($this->current === null) {
62			$error = \sprintf('Unprocessed production %s', $token->value(0));
63			throw (new GrammarException($error))->throwsIn($readable, $token->offset());
64			}
65
66			return false;
67			}
68			}
69

railt / compiler

Push — master ( e44dc3...5dec7d )

RuleResolver::next() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like