Lr1::isTailItem() - Code Metrics - stenin-nikita/PHP-Yacc - Measure and Improve Code Quality continuously with Scrutinizer

Lr1::isTailItem() A
last analyzed 2018-07-30 10:30 UTC

↳ Parent: Lr1

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php
/**
 * This file is part of PHP-Yacc 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 PhpYacc\Lalr;

use PhpYacc\Grammar\Symbol;

/**
 * Class Lr1.
 */
class Lr1
{
    /**
     * @var Lr1|null
     */
    public $next;

    /**
     * @var Symbol|null
     */
    public $left;

    /**
     * @var Item
     */
    public $item;

    /**
     * @var BitSet
     */
    public $look;

    /**
     * Lr1 constructor.
     *
     * @param Symbol|null $left
     * @param BitSet      $look
     * @param Item        $item
     */
    public function __construct(Symbol $left = null, BitSet $look, Item $item)
    {
        $this->left = $left;
        $this->look = $look;
        $this->item = $item;
    }

    /**
     * @return bool
     */
    public function isTailItem(): bool
    {
        return $this->item->isTailItem();
    }

    /**
     * @return bool
     */
    public function isHeadItem(): bool
    {
        return $this->item->isHeadItem();
    }

    /**
     * @return string
     */
    public function dump(): string
    {
        $result = '';
        $lr1 = $this;
        while ($lr1 !== null) {
            $result .= $lr1->item."\n";
            $lr1 = $lr1->next;
        }

        return $result."\n";
    }
}


1			<?php
2			/**
3			* This file is part of PHP-Yacc 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 PhpYacc\Lalr;
11
12			use PhpYacc\Grammar\Symbol;
13
14			/**
15			* Class Lr1.
16			*/
17			class Lr1
18			{
19			/**
20			* @var Lr1\|null
21			*/
22			public $next;
23
24			/**
25			* @var Symbol\|null
26			*/
27			public $left;
28
29			/**
30			* @var Item
31			*/
32			public $item;
33
34			/**
35			* @var BitSet
36			*/
37			public $look;
38
39			/**
40			* Lr1 constructor.
41			*
42			* @param Symbol\|null $left
43			* @param BitSet $look
44			* @param Item $item
45			*/
46			public function __construct(Symbol $left = null, BitSet $look, Item $item)
47			{
48			$this->left = $left;
49			$this->look = $look;
50			$this->item = $item;
51			}
52
53			/**
54			* @return bool
55			*/
56			public function isTailItem(): bool
57			{
58			return $this->item->isTailItem();
59			}
60
61			/**
62			* @return bool
63			*/
64			public function isHeadItem(): bool
65			{
66			return $this->item->isHeadItem();
67			}
68
69			/**
70			* @return string
71			*/
72			public function dump(): string
73			{
74			$result = '';
75			$lr1 = $this;
76			while ($lr1 !== null) {
77			$result .= $lr1->item."\n";
78			$lr1 = $lr1->next;
79			}
80
81			return $result."\n";
82			}
83			}
84

stenin-nikita / PHP-Yacc

Lr1::isTailItem() A last analyzed 2018-07-30 10:30 UTC

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Lr1::isTailItem() A
last analyzed 2018-07-30 10:30 UTC