PredicateAnd::scan() - Code Metrics - JimmDiGrizli/RoyalStag - Measure and Improve Code Quality continuously with Scrutinizer

PredicateAnd::scan() A
last analyzed 2019-02-27 09:05 UTC

↳ Parent: PredicateAnd

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
nc	2
nop	1
dl	0
loc	15
rs	9.7666
c	0
b	0
f	0
ccs	10
cts	10
cp	1
crap	2

<?php
namespace GetSky\ParserExpressions\Rules;

use GetSky\ParserExpressions\Context;
use GetSky\ParserExpressions\RuleInterface;

/**
 * The and-predicate expression &e invokes the sub-expression e,
 * and then succeeds if e succeeds and fails if e fails, but in
 * either case never consumes any input.
 *
 * @package GetSky\ParserExpressions\Rules
 * @author  Alexander Getmanskii <[email protected]>
 */
class PredicateAnd extends AbstractRule
{

    /**
     * @var \GetSky\ParserExpressions\RuleInterface
     */
    protected $rule;

    /**
     * @param array|string|RuleInterface $rule
     * @param string $name
     */
    public function __construct($rule, $name = "PredicateAnd")
    {
        $this->rule = $this->toRule($rule);
        $this->name = (string) $name;
    }

    /**
     * {@inheritdoc}
     */
    public function scan(Context $context)
    {
        $index = $context->getCursor();
        $context->increaseDepth();
        $value = $this->rule->scan($context);
        $context->decreaseDepth();
        $context->setCursor($index);

        if ($value === false) {
            $context->error($this, $index);
            return false;
        }

        return true;
    }
}


1		<?php
2		namespace GetSky\ParserExpressions\Rules;
3
4		use GetSky\ParserExpressions\Context;
5		use GetSky\ParserExpressions\RuleInterface;
6
7		/**
8		* The and-predicate expression &e invokes the sub-expression e,
9		* and then succeeds if e succeeds and fails if e fails, but in
10		* either case never consumes any input.
11		*
12		* @package GetSky\ParserExpressions\Rules
13		* @author Alexander Getmanskii <[email protected]>
14		*/
15		class PredicateAnd extends AbstractRule
16		{
17
18		/**
19		* @var \GetSky\ParserExpressions\RuleInterface
20		*/
21		protected $rule;
22
23		/**
24		* @param array\|string\|RuleInterface $rule
25		* @param string $name
26		*/
27	1	public function __construct($rule, $name = "PredicateAnd")
28		{
29	1	$this->rule = $this->toRule($rule);
30	1	$this->name = (string) $name;
31	1	}
32
33		/**
34		* {@inheritdoc}
35		*/
36	1	public function scan(Context $context)
37		{
38	1	$index = $context->getCursor();
39	1	$context->increaseDepth();
40	1	$value = $this->rule->scan($context);
41	1	$context->decreaseDepth();
42	1	$context->setCursor($index);
43
44	1	if ($value === false) {
45	1	$context->error($this, $index);
46	1	return false;
47		}
48
49	1	return true;
50		}
51		}
52

JimmDiGrizli / RoyalStag

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PredicateAnd::scan() A last analyzed 2019-02-27 09:05 UTC

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PredicateAnd::scan() A
last analyzed 2019-02-27 09:05 UTC