FixedCG::getCommonPrefix() - Code Metrics - samsonframework/string-condition-tree - Measure and Improve Code Quality continuously with Scrutinizer

FixedCG::getCommonPrefix() A
last analyzed 2017-04-08 14:40 UTC

↳ Parent: FixedCG

Complexity

Conditions	3
Paths	3

Size

Total Lines	19
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	19
ccs	8
cts	8
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	8
nc	3
nop	1
crap	3

<?php declare(strict_types=1);
/**
 * Created by Vitaly Iegorov <[email protected]>.
 * on 06.04.17 at 07:34
 */
namespace samsonframework\stringconditiontree\string;

/**
 * This class describes character group with fixed length.
 *
 * @author Vitaly Egorov <[email protected]>
 */
class FixedCG extends AbstractCG
{
    /** string Character group matching regexp pattern matching group name */
    const PATTERN_GROUP = 'fixed';

    /** string Regular expression matching character group */
    const PATTERN_REGEXP = '[^{}]+';

    /** string Character group matching regexp pattern */
    const PATTERN = '(?<'.self::PATTERN_GROUP.'>'.self::PATTERN_REGEXP.')';

    /**
     * @inheritdoc
     */
    public function getCommonPrefix(AbstractCG $group): string
    {
        $prefix = '';

        // Get shortest array
        $minSize = min(strlen($this->string), strlen($group->string));

        // Iterate longest array
        for ($i = 0; $i < $minSize; $i++) {
            // On first mismatch - break
            if ($this->string{$i} !== $group->string{$i}) {
                break;
            }

            $prefix .= $this->string{$i};
        }

        return $prefix;
    }

    /**
     * @inheritdoc
     */
    public function compare(AbstractCG $group): int
    {
        /**
         * Shorter fixed character group has higher priority
         */
        if ($this->isSameType($group)) {
            return $this->compareLength($group);
        }

        // Fixed character group always has higher priority
        return 1;
    }

    /**
     * @inheritdoc
     */
    protected function compareLength(AbstractCG $group): int
    {
        /**
         * Shorter fixed character group has higher priority
         */
        return $group->length <=> $this->length;
    }
}


1		<?php declare(strict_types=1);
2		/**
3		* Created by Vitaly Iegorov <[email protected]>.
4		* on 06.04.17 at 07:34
5		*/
6		namespace samsonframework\stringconditiontree\string;
7
8		/**
9		* This class describes character group with fixed length.
10		*
11		* @author Vitaly Egorov <[email protected]>
12		*/
13		class FixedCG extends AbstractCG
14		{
15		/** string Character group matching regexp pattern matching group name */
16		const PATTERN_GROUP = 'fixed';
17
18		/** string Regular expression matching character group */
19		const PATTERN_REGEXP = '[^{}]+';
20
21		/** string Character group matching regexp pattern */
22		const PATTERN = '(?<'.self::PATTERN_GROUP.'>'.self::PATTERN_REGEXP.')';
23
24		/**
25		* @inheritdoc
26		*/
27	3	public function getCommonPrefix(AbstractCG $group): string
28		{
29	3	$prefix = '';
30
31		// Get shortest array
32	3	$minSize = min(strlen($this->string), strlen($group->string));
33
34		// Iterate longest array
35	3	for ($i = 0; $i < $minSize; $i++) {
36		// On first mismatch - break
37	3	if ($this->string{$i} !== $group->string{$i}) {
38	2	break;
39		}
40
41	3	$prefix .= $this->string{$i};
42		}
43
44	3	return $prefix;
45		}
46
47		/**
48		* @inheritdoc
49		*/
50	11	public function compare(AbstractCG $group): int
51		{
52		/**
53		* Shorter fixed character group has higher priority
54		*/
55	11	if ($this->isSameType($group)) {
56	7	return $this->compareLength($group);
57		}
58
59		// Fixed character group always has higher priority
60	5	return 1;
61		}
62
63		/**
64		* @inheritdoc
65		*/
66	7	protected function compareLength(AbstractCG $group): int
67		{
68		/**
69		* Shorter fixed character group has higher priority
70		*/
71	7	return $group->length <=> $this->length;
72		}
73		}
74

samsonframework / string-condition-tree

FixedCG::getCommonPrefix() A last analyzed 2017-04-08 14:40 UTC

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FixedCG::getCommonPrefix() A
last analyzed 2017-04-08 14:40 UTC