AbstractSegmento::createDate() - Code Metrics - umbrellaTech/ya-retorno-boleto - Measure and Improve Code Quality continuously with Scrutinizer

AbstractSegmento::createDate() A
last analyzed 2016-02-26 20:30 UTC

↳ Parent: AbstractSegmento

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	8
rs	9.4285
cc	2
eloc	4
nc	2
nop	2

<?php

namespace Umbrella\Ya\RetornoBoleto\Cnab\Cnab240\Segmento;

use DateTime;
use Stringy\Stringy;

/**
 * Classe que identifica o tipo de arquivo de retorno sendo carregado e instancia a classe
 * específica para leitura do mesmo.
 * @author Ítalo Lelis de Vietro <[email protected]>
 */
abstract class AbstractSegmento implements SegmentoInterface
{

    const DECIMAL_POINTS = 2;

    /**
     * Formata uma string, contendo uma data sem o separador, no formato DDMMAA.
     * @param string $date String contendo a data no formato DDMMAA.
     * @param string $format
     * @return DateTime
     */
    public function createDate($date, $format = "mdy")
    {
        if (empty($date)) {
            return "";
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
        }

        return DateTime::createFromFormat($format, $date);
    }

    /**
     * Formata uma string, contendo uma data sem o separador, no formato DDMMAA HHIISS.
     * @param string $dateTimeString String contendo a data no formato DDMMAA.
     * @return DateTime
     */
    public function createDateTime($dateTimeString, $format = "mdy His")
    {
        if (empty($dateTimeString)) {
            return "";
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
        }

        return DateTime::createFromFormat($format, $dateTimeString);
    }

    /**
     * Converte uma stringy para um float, de acordo com a quantidade de casas decimais passadas
     * @param Stringy $string
     * @param int $decimalPoints
     * @return float
     */
    public function convertToFloat(Stringy $string, $decimalPoints = self::DECIMAL_POINTS)
    {
        if (!is_int($decimalPoints)) {
            $decimalPoints = self::DECIMAL_POINTS;
        }
        return (float) preg_replace('#(\d*)(\d{' . $decimalPoints . '})$#', '$1.$2', $string->__toString());
    }

    public function convertToInt(Stringy $string)
    {
        return (int)$string->__toString();
    }
}


1			<?php
2
3			namespace Umbrella\Ya\RetornoBoleto\Cnab\Cnab240\Segmento;
4
5			use DateTime;
6			use Stringy\Stringy;
7
8			/**
9			* Classe que identifica o tipo de arquivo de retorno sendo carregado e instancia a classe
10			* específica para leitura do mesmo.
11			* @author Ítalo Lelis de Vietro <[email protected]>
12			*/
13			abstract class AbstractSegmento implements SegmentoInterface
14			{
15
16			const DECIMAL_POINTS = 2;
17
18			/**
19			* Formata uma string, contendo uma data sem o separador, no formato DDMMAA.
20			* @param string $date String contendo a data no formato DDMMAA.
21			* @param string $format
22			* @return DateTime
23			*/
24			public function createDate($date, $format = "mdy")
25			{
26			if (empty($date)) {
27			return "";
			0 ignored issues – show Bug Best Practice introduced 2016-02-26 20:30 UTC by Report Bug Copy Issue Report The return type of `return '';` (`string`) is incompatible with the return type documented by `Umbrella\Ya\RetornoBolet...actSegmento::createDate` of type `DateTime`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
28			}
29
30			return DateTime::createFromFormat($format, $date);
31			}
32
33			/**
34			* Formata uma string, contendo uma data sem o separador, no formato DDMMAA HHIISS.
35			* @param string $dateTimeString String contendo a data no formato DDMMAA.
36			* @return DateTime
37			*/
38			public function createDateTime($dateTimeString, $format = "mdy His")
39			{
40			if (empty($dateTimeString)) {
41			return "";
			0 ignored issues – show Bug Best Practice introduced 2016-02-26 20:30 UTC by Report Bug Copy Issue Report The return type of `return '';` (`string`) is incompatible with the return type documented by `Umbrella\Ya\RetornoBolet...egmento::createDateTime` of type `DateTime`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
42			}
43
44			return DateTime::createFromFormat($format, $dateTimeString);
45			}
46
47			/**
48			* Converte uma stringy para um float, de acordo com a quantidade de casas decimais passadas
49			* @param Stringy $string
50			* @param int $decimalPoints
51			* @return float
52			*/
53			public function convertToFloat(Stringy $string, $decimalPoints = self::DECIMAL_POINTS)
54			{
55			if (!is_int($decimalPoints)) {
56			$decimalPoints = self::DECIMAL_POINTS;
57			}
58			return (float) preg_replace('#(\d*)(\d{' . $decimalPoints . '})$#', '$1.$2', $string->__toString());
59			}
60
61			public function convertToInt(Stringy $string)
62			{
63			return (int)$string->__toString();
64			}
65			}
66

umbrellaTech / ya-retorno-boleto

AbstractSegmento::createDate() A last analyzed 2016-02-26 20:30 UTC

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AbstractSegmento::createDate() A
last analyzed 2016-02-26 20:30 UTC