Chain::__construct() - Code Metrics - popy-dev/popy-calendar - Measure and Improve Code Quality continuously with Scrutinizer

Chain::__construct() A
last analyzed 2018-03-06 21:35 UTC

↳ Parent: Chain

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	1
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

namespace Popy\Calendar\Parser\ResultMapper;

use Popy\Calendar\Parser\DateLexerResult;
use Popy\Calendar\Parser\ResultMapperInterface;
use Popy\Calendar\ValueObject\DateRepresentationInterface;

/**
 * Chain implementation.
 */
class Chain implements ResultMapperInterface
{
    /**
     * Mapper chain.
     *
     * @var array<ResultMapperInterface>
     */
    protected $mappers = [];
    
    /**
     * Class constructor.
     *
     * @param iterable<ResultMapperInterface> $mappers Mapper chain.
     */
    public function __construct($mappers = [])
    {
        $this->addMappers($mappers);
    }
    
    /**
     * Adds a Mapper to the chain.
     *
     * @param ResultMapperInterface $mapper
     */
    public function addMapper(ResultMapperInterface $mapper)
    {
        if ($mapper instanceof self) {
            return $this->addMappers($mapper->mappers);
        }

        $this->mappers[] = $mapper;
    
        return $this;
    }
    
    /**
     * Add mappers to the chain.
     *
     * @param iterable<ResultMapperInterface> $mappers
     */
    public function addMappers($mappers)
    {
        foreach ($mappers as $mapper) {
            $this->addMapper($mapper);
        }
    
        return $this;
    }

    /**
     * @inheritDoc
     */
    public function map(DateLexerResult $parts, DateRepresentationInterface $date)
    {
        foreach ($this->mappers as $mapper) {
            if (null === $date = $mapper->map($parts, $date)) {
                return;
            }
        }

        return $date;
    }
}


1			<?php
2
3			namespace Popy\Calendar\Parser\ResultMapper;
4
5			use Popy\Calendar\Parser\DateLexerResult;
6			use Popy\Calendar\Parser\ResultMapperInterface;
7			use Popy\Calendar\ValueObject\DateRepresentationInterface;
8
9			/**
10			* Chain implementation.
11			*/
12			class Chain implements ResultMapperInterface
13			{
14			/**
15			* Mapper chain.
16			*
17			* @var array<ResultMapperInterface>
18			*/
19			protected $mappers = [];
20
21			/**
22			* Class constructor.
23			*
24			* @param iterable<ResultMapperInterface> $mappers Mapper chain.
25			*/
26			public function __construct($mappers = [])
27			{
28			$this->addMappers($mappers);
29			}
30
31			/**
32			* Adds a Mapper to the chain.
33			*
34			* @param ResultMapperInterface $mapper
35			*/
36			public function addMapper(ResultMapperInterface $mapper)
37			{
38			if ($mapper instanceof self) {
39			return $this->addMappers($mapper->mappers);
40			}
41
42			$this->mappers[] = $mapper;
43
44			return $this;
45			}
46
47			/**
48			* Add mappers to the chain.
49			*
50			* @param iterable<ResultMapperInterface> $mappers
51			*/
52			public function addMappers($mappers)
53			{
54			foreach ($mappers as $mapper) {
55			$this->addMapper($mapper);
56			}
57
58			return $this;
59			}
60
61			/**
62			* @inheritDoc
63			*/
64			public function map(DateLexerResult $parts, DateRepresentationInterface $date)
65			{
66			foreach ($this->mappers as $mapper) {
67			if (null === $date = $mapper->map($parts, $date)) {
68			return;
69			}
70			}
71
72			return $date;
73			}
74			}
75

popy-dev / popy-calendar

Chain::__construct() A last analyzed 2018-03-06 21:35 UTC

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Chain::__construct() A
last analyzed 2018-03-06 21:35 UTC