Lexer::skip() - Code Metrics - Inspection of "Merge branch 'master' of github.com:railt/lexer" - railt/lexer - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( 3ca5bd...939415 )

by Kirill

created 2018-07-06 00:32 UTC

Lexer::skip() A

↳ Parent: Lexer

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	1
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	6
ccs	1
cts	1
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1
crap	1

<?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\Lexer\Driver;

use Railt\Io\Readable;
use Railt\Lexer\LexerInterface;
use Railt\Lexer\TokenInterface;

/**
 * Class BaseLexer
 */
abstract class Lexer implements LexerInterface
{
    /**
     * @var array|string[]
     */
    protected $skipped = [];

    /**
     * @var array|string[]
     */
    protected $tokens = [];

    /**
     * @param Readable $input
     * @return \Traversable|TokenInterface[]
     */
    public function lex(Readable $input): \Traversable
    {
        foreach ($this->exec($input) as $token) {
            if (! \in_array($token->getName(), $this->skipped, true)) {
                yield $token;
            }
        }
    }

    /**
     * @param string $token
     * @param string $pcre
     * @return LexerInterface
     */
    public function add(string $token, string $pcre): LexerInterface
    {
        $this->tokens[$token] = $pcre;

        return $this;
    }

    /**
     * @param string $name
     * @return LexerInterface
     */
    public function skip(string $name): LexerInterface
    {
        $this->skipped[] = $name;

        return $this;
    }

    /**
     * @param Readable $file
     * @return \Traversable|TokenInterface[]
     */
    abstract protected function exec(Readable $file): \Traversable;
}


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\Lexer\Driver;
11
12		use Railt\Io\Readable;
13		use Railt\Lexer\LexerInterface;
14		use Railt\Lexer\TokenInterface;
15
16		/**
17		* Class BaseLexer
18		*/
19		abstract class Lexer implements LexerInterface
20		{
21		/**
22		* @var array\|string[]
23		*/
24		protected $skipped = [];
25
26		/**
27		* @var array\|string[]
28		*/
29		protected $tokens = [];
30
31		/**
32	17	* @param Readable $input
33		* @return \Traversable\|TokenInterface[]
34	17	*/
35		public function lex(Readable $input): \Traversable
36	17	{
37		foreach ($this->exec($input) as $token) {
38	17	if (! \in_array($token->getName(), $this->skipped, true)) {
39		yield $token;
40		}
41		}
42		}
43
44		/**
45		* @param string $token
46	17	* @param string $pcre
47		* @return LexerInterface
48	17	*/
49	17	public function add(string $token, string $pcre): LexerInterface
50	17	{
51		$this->tokens[$token] = $pcre;
52
53	17	return $this;
54		}
55
56		/**
57		* @param string $name
58		* @return LexerInterface
59	2	*/
60		public function skip(string $name): LexerInterface
61	2	{
62		$this->skipped[] = $name;
63
64		return $this;
65		}
66
67		/**
68		* @param Readable $file
69		* @return \Traversable\|TokenInterface[]
70		*/
71		abstract protected function exec(Readable $file): \Traversable;
72		}
73

railt / lexer

Push — master ( 3ca5bd...939415 )

Lexer::skip() A

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