AbstractColumn - Code Metrics - donatj/PhpMySqlSchema - Measure and Improve Code Quality continuously with Scrutinizer

AbstractColumn A
last analyzed 2017-09-29 02:30 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	168
Duplicated Lines	4.76 %

Coupling/Cohesion

Components	2
Dependencies	2

Importance

Changes

Metric	Value
wmc	25
lcom	2
cbo	2
dl	8
loc	168
rs	10
c	0
b	0
f	0

13 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	addTable()	0	3	1
A	getTables()	0	3	1
A	getComment()	0	3	1
A	setComment()	0	3	1
A	isNullable()	0	3	1
A	setNullable()	0	3	1
A	getName()	0	3	1
A	setName()	0	3	1
F	toString()	8	55	14
	getTypeName()	0	1	?
A	getDefault()	0	3	1
A	setDefault()	0	3	1

How to fix Duplicated Code

<?php

namespace donatj\MySqlSchema\Columns;

use donatj\MySqlSchema\Columns\Interfaces\CharsetColumnInterface;
use donatj\MySqlSchema\Columns\Interfaces\OptionalLengthInterface;
use donatj\MySqlSchema\Columns\Interfaces\RequiredLengthInterface;
use donatj\MySqlSchema\Columns\Interfaces\SignedInterface;
use donatj\MySqlSchema\Columns\Numeric\AbstractIntegerColumn;
use donatj\MySqlSchema\Table;
use donatj\MySqlSchema\Traits\EscapeTrait;

abstract class AbstractColumn {

	use EscapeTrait;

	/**
	 * @var \donatj\MySqlSchema\Table[]
	 */
	protected $tables = [ ];
	/**
	 * @var string
	 */
	protected $name;
	/**
	 * @var string
	 */
	protected $comment = '';
	/**
	 * @var bool
	 */
	protected $nullable = false;
	/**
	 * @var mixed
	 */
	protected $default;

	/**
	 * @param string $name
	 */
	public function __construct( $name ) {
		$this->name = $name;
	}

	/**
	 * @access private
	 * @param \donatj\MySqlSchema\Table $table
	 */
	public function addTable( Table $table ) {
		$this->tables[spl_object_hash($table)] = $table;
	}

	/**
	 * @return \donatj\MySqlSchema\Table[]
	 */
	public function getTables() {
		return array_values($this->tables);
	}

	/**
	 * @return string
	 */
	public function getComment() {
		return $this->comment;
	}

	/**
	 * @param string $comment
	 */
	public function setComment( $comment ) {
		$this->comment = $comment;
	}

	/**
	 * @return boolean
	 */
	public function isNullable() {
		return $this->nullable;
	}

	/**
	 * @param boolean $nullable
	 */
	public function setNullable( $nullable ) {
		$this->nullable = $nullable;
	}

	/**
	 * @return string
	 */
	public function getName() {
		return $this->name;
	}

	/**
	 * @param string $name
	 */
	public function setName( $name ) {
		$this->name = $name;
	}

	/**
	 * @param \donatj\MySqlSchema\Table $table
	 * @return string
	 */
	public function toString( Table $table ) {
		$type = $this->getTypeName();

		$nullable = '';
		if( !$this->nullable ) {
			$nullable = ' NOT NULL';
		}

		$length = '';
		if( $this instanceof RequiredLengthInterface ||
			($this instanceof OptionalLengthInterface && $this->getLength())
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		) {
			$l      = intval($this->getLength());
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
			$length = "($l)";
		}

		$signed = '';
		if( $this instanceof SignedInterface ) {
			if( !$this->isSigned() ) {
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
				$signed = " unsigned";
			}
		}

		$default = '';
		if( !is_null($this->default) ) {
			$default = ' DEFAULT ' . $this->mkString($this->default, "'");;
		}

		$charset   = '';
		$collation = '';
		if( $this instanceof CharsetColumnInterface ) {

			if( $this->getCharset() ) {
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
				$charset = ' CHARACTER SET ' . $this->getCharset();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
				if( $this->getCollation() ) {
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
					$collation = ' COLLATE ' . $this->getCollation();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
				}
			}
		}

		$comment = '';
		if( $this->comment ) {
			$comment = ' COMMENT ' . $this->mkString($this->comment, "'");
		}

		$autoIncrement = '';
		if( $this instanceof AbstractIntegerColumn ) {
			if( $table->isAutoIncrement($this) ) {

				$autoIncrement = ' AUTO_INCREMENT';
			}
		}

		$name = $this->mkString($this->name);

		return "{$name} {$type}{$length}{$signed}{$charset}{$collation}{$nullable}{$default}{$autoIncrement}{$comment}";
	}

	/**
	 * @return string
	 */
	abstract public function getTypeName();

	/**
	 * @return mixed
	 */
	public function getDefault() {
		return $this->default;
	}

	/**
	 * @param mixed $default
	 */
	public function setDefault( $default ) {
		$this->default = $default;
	}
}


1		<?php
2
3		namespace donatj\MySqlSchema\Columns;
4
5		use donatj\MySqlSchema\Columns\Interfaces\CharsetColumnInterface;
6		use donatj\MySqlSchema\Columns\Interfaces\OptionalLengthInterface;
7		use donatj\MySqlSchema\Columns\Interfaces\RequiredLengthInterface;
8		use donatj\MySqlSchema\Columns\Interfaces\SignedInterface;
9		use donatj\MySqlSchema\Columns\Numeric\AbstractIntegerColumn;
10		use donatj\MySqlSchema\Table;
11		use donatj\MySqlSchema\Traits\EscapeTrait;
12
13		abstract class AbstractColumn {
14
15		use EscapeTrait;
16
17		/**
18		* @var \donatj\MySqlSchema\Table[]
19		*/
20		protected $tables = [ ];
21		/**
22		* @var string
23		*/
24		protected $name;
25		/**
26		* @var string
27		*/
28		protected $comment = '';
29		/**
30		* @var bool
31		*/
32		protected $nullable = false;
33		/**
34		* @var mixed
35		*/
36		protected $default;
37
38		/**
39		* @param string $name
40		*/
41		public function __construct( $name ) {
42		$this->name = $name;
43		}
44
45		/**
46		* @access private
47		* @param \donatj\MySqlSchema\Table $table
48		*/
49		public function addTable( Table $table ) {
50		$this->tables[spl_object_hash($table)] = $table;
51		}
52
53		/**
54		* @return \donatj\MySqlSchema\Table[]
55		*/
56		public function getTables() {
57		return array_values($this->tables);
58		}
59
60		/**
61		* @return string
62		*/
63		public function getComment() {
64		return $this->comment;
65		}
66
67		/**
68		* @param string $comment
69		*/
70		public function setComment( $comment ) {
71		$this->comment = $comment;
72		}
73
74		/**
75		* @return boolean
76		*/
77		public function isNullable() {
78		return $this->nullable;
79		}
80
81		/**
82		* @param boolean $nullable
83		*/
84		public function setNullable( $nullable ) {
85		$this->nullable = $nullable;
86		}
87
88		/**
89		* @return string
90		*/
91		public function getName() {
92		return $this->name;
93		}
94
95		/**
96		* @param string $name
97		*/
98		public function setName( $name ) {
99		$this->name = $name;
100		}
101
102		/**
103		* @param \donatj\MySqlSchema\Table $table
104		* @return string
105		*/
106		public function toString( Table $table ) {
107		$type = $this->getTypeName();
108
109		$nullable = '';
110		if( !$this->nullable ) {
111		$nullable = ' NOT NULL';
112		}
113
114		$length = '';
115		if( $this instanceof RequiredLengthInterface \|\|
116		($this instanceof OptionalLengthInterface && $this->getLength())
		0 ignored issues – show Bug introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `donatj\MySqlSchema\Columns\AbstractColumn` as the method `getLength()` does only exist in the following sub-classes of `donatj\MySqlSchema\Columns\AbstractColumn`: `donatj\MySqlSchema\Colum...\AbstractFractionColumn`, `donatj\MySqlSchema\Colum...c\AbstractIntegerColumn`, `donatj\MySqlSchema\Colum...ic\AbstractNumberColumn`, `donatj\MySqlSchema\Colum...ixedPoint\DecimalColumn`, `donatj\MySqlSchema\Colum...atingPoint\DoubleColumn`, `donatj\MySqlSchema\Colum...oatingPoint\FloatColumn`, `donatj\MySqlSchema\Colum...c\Integers\BigIntColumn`, `donatj\MySqlSchema\Colum...eric\Integers\IntColumn`, `donatj\MySqlSchema\Colum...ntegers\MediumIntColumn`, `donatj\MySqlSchema\Colum...Integers\SmallIntColumn`, `donatj\MySqlSchema\Colum...\Integers\TinyIntColumn`, `donatj\MySqlSchema\Colum...AbstractCharacterColumn`, `donatj\MySqlSchema\Colum...ng\Character\CharColumn`, `donatj\MySqlSchema\Colum...Character\VarcharColumn`, `donatj\MySqlSchema\Columns\Temporal\YearColumn`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
117		) {
118		$l = intval($this->getLength());
		0 ignored issues – show Bug introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `donatj\MySqlSchema\Columns\AbstractColumn` as the method `getLength()` does only exist in the following sub-classes of `donatj\MySqlSchema\Columns\AbstractColumn`: `donatj\MySqlSchema\Colum...\AbstractFractionColumn`, `donatj\MySqlSchema\Colum...c\AbstractIntegerColumn`, `donatj\MySqlSchema\Colum...ic\AbstractNumberColumn`, `donatj\MySqlSchema\Colum...ixedPoint\DecimalColumn`, `donatj\MySqlSchema\Colum...atingPoint\DoubleColumn`, `donatj\MySqlSchema\Colum...oatingPoint\FloatColumn`, `donatj\MySqlSchema\Colum...c\Integers\BigIntColumn`, `donatj\MySqlSchema\Colum...eric\Integers\IntColumn`, `donatj\MySqlSchema\Colum...ntegers\MediumIntColumn`, `donatj\MySqlSchema\Colum...Integers\SmallIntColumn`, `donatj\MySqlSchema\Colum...\Integers\TinyIntColumn`, `donatj\MySqlSchema\Colum...AbstractCharacterColumn`, `donatj\MySqlSchema\Colum...ng\Character\CharColumn`, `donatj\MySqlSchema\Colum...Character\VarcharColumn`, `donatj\MySqlSchema\Columns\Temporal\YearColumn`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
119		$length = "($l)";
120		}
121
122		$signed = '';
123		if( $this instanceof SignedInterface ) {
124		if( !$this->isSigned() ) {
		0 ignored issues – show Bug introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `donatj\MySqlSchema\Columns\AbstractColumn` as the method `isSigned()` does only exist in the following sub-classes of `donatj\MySqlSchema\Columns\AbstractColumn`: `donatj\MySqlSchema\Colum...\AbstractFractionColumn`, `donatj\MySqlSchema\Colum...c\AbstractIntegerColumn`, `donatj\MySqlSchema\Colum...ic\AbstractNumberColumn`, `donatj\MySqlSchema\Colum...ixedPoint\DecimalColumn`, `donatj\MySqlSchema\Colum...atingPoint\DoubleColumn`, `donatj\MySqlSchema\Colum...oatingPoint\FloatColumn`, `donatj\MySqlSchema\Colum...c\Integers\BigIntColumn`, `donatj\MySqlSchema\Colum...eric\Integers\IntColumn`, `donatj\MySqlSchema\Colum...ntegers\MediumIntColumn`, `donatj\MySqlSchema\Colum...Integers\SmallIntColumn`, `donatj\MySqlSchema\Colum...\Integers\TinyIntColumn`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
125		$signed = " unsigned";
126		}
127		}
128
129		$default = '';
130		if( !is_null($this->default) ) {
131		$default = ' DEFAULT ' . $this->mkString($this->default, "'");;
132		}
133
134		$charset = '';
135		$collation = '';
136	View Code Duplication	if( $this instanceof CharsetColumnInterface ) {
		0 ignored issues – show Duplication introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
137		if( $this->getCharset() ) {
		0 ignored issues – show Bug introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `donatj\MySqlSchema\Columns\AbstractColumn` as the method `getCharset()` does only exist in the following sub-classes of `donatj\MySqlSchema\Columns\AbstractColumn`: `donatj\MySqlSchema\Colum...AbstractCharacterColumn`, `donatj\MySqlSchema\Colum...ng\AbstractStringColumn`, `donatj\MySqlSchema\Colum...ring\AbstractTextColumn`, `donatj\MySqlSchema\Colum...ng\Character\CharColumn`, `donatj\MySqlSchema\Colum...Character\VarcharColumn`, `donatj\MySqlSchema\Colum...ing\Text\LongTextColumn`, `donatj\MySqlSchema\Colum...g\Text\MediumTextColumn`, `donatj\MySqlSchema\Columns\String\Text\TextColumn`, `donatj\MySqlSchema\Colum...ing\Text\TinyTextColumn`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
138		$charset = ' CHARACTER SET ' . $this->getCharset();
		0 ignored issues – show Bug introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `donatj\MySqlSchema\Columns\AbstractColumn` as the method `getCharset()` does only exist in the following sub-classes of `donatj\MySqlSchema\Columns\AbstractColumn`: `donatj\MySqlSchema\Colum...AbstractCharacterColumn`, `donatj\MySqlSchema\Colum...ng\AbstractStringColumn`, `donatj\MySqlSchema\Colum...ring\AbstractTextColumn`, `donatj\MySqlSchema\Colum...ng\Character\CharColumn`, `donatj\MySqlSchema\Colum...Character\VarcharColumn`, `donatj\MySqlSchema\Colum...ing\Text\LongTextColumn`, `donatj\MySqlSchema\Colum...g\Text\MediumTextColumn`, `donatj\MySqlSchema\Columns\String\Text\TextColumn`, `donatj\MySqlSchema\Colum...ing\Text\TinyTextColumn`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
139		if( $this->getCollation() ) {
		0 ignored issues – show Bug introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `donatj\MySqlSchema\Columns\AbstractColumn` as the method `getCollation()` does only exist in the following sub-classes of `donatj\MySqlSchema\Columns\AbstractColumn`: `donatj\MySqlSchema\Colum...AbstractCharacterColumn`, `donatj\MySqlSchema\Colum...ng\AbstractStringColumn`, `donatj\MySqlSchema\Colum...ring\AbstractTextColumn`, `donatj\MySqlSchema\Colum...ng\Character\CharColumn`, `donatj\MySqlSchema\Colum...Character\VarcharColumn`, `donatj\MySqlSchema\Colum...ing\Text\LongTextColumn`, `donatj\MySqlSchema\Colum...g\Text\MediumTextColumn`, `donatj\MySqlSchema\Columns\String\Text\TextColumn`, `donatj\MySqlSchema\Colum...ing\Text\TinyTextColumn`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
140		$collation = ' COLLATE ' . $this->getCollation();
		0 ignored issues – show Bug introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `donatj\MySqlSchema\Columns\AbstractColumn` as the method `getCollation()` does only exist in the following sub-classes of `donatj\MySqlSchema\Columns\AbstractColumn`: `donatj\MySqlSchema\Colum...AbstractCharacterColumn`, `donatj\MySqlSchema\Colum...ng\AbstractStringColumn`, `donatj\MySqlSchema\Colum...ring\AbstractTextColumn`, `donatj\MySqlSchema\Colum...ng\Character\CharColumn`, `donatj\MySqlSchema\Colum...Character\VarcharColumn`, `donatj\MySqlSchema\Colum...ing\Text\LongTextColumn`, `donatj\MySqlSchema\Colum...g\Text\MediumTextColumn`, `donatj\MySqlSchema\Columns\String\Text\TextColumn`, `donatj\MySqlSchema\Colum...ing\Text\TinyTextColumn`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
141		}
142		}
143		}
144
145		$comment = '';
146		if( $this->comment ) {
147		$comment = ' COMMENT ' . $this->mkString($this->comment, "'");
148		}
149
150		$autoIncrement = '';
151		if( $this instanceof AbstractIntegerColumn ) {
152		if( $table->isAutoIncrement($this) ) {
		0 ignored issues – show Compatibility introduced 2017-09-29 02:30 UTC by Report Bug Copy Issue Report `$this` of type `object<donatj\MySqlSchema\Columns\AbstractColumn>` is not a sub-type of `object<donatj\MySqlSchem...\AbstractIntegerColumn>`. It seems like you assume a child class of the class `donatj\MySqlSchema\Columns\AbstractColumn` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
153		$autoIncrement = ' AUTO_INCREMENT';
154		}
155		}
156
157		$name = $this->mkString($this->name);
158
159		return "{$name} {$type}{$length}{$signed}{$charset}{$collation}{$nullable}{$default}{$autoIncrement}{$comment}";
160		}
161
162		/**
163		* @return string
164		*/
165		abstract public function getTypeName();
166
167		/**
168		* @return mixed
169		*/
170		public function getDefault() {
171		return $this->default;
172		}
173
174		/**
175		* @param mixed $default
176		*/
177		public function setDefault( $default ) {
178		$this->default = $default;
179		}
180		}
181

donatj / PhpMySqlSchema

AbstractColumn A last analyzed 2017-09-29 02:30 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

13 Methods

How to fix Duplicated Code

Duplicated Code

Available Fixes

Available Fixes

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Available Fixes

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AbstractColumn A
last analyzed 2017-09-29 02:30 UTC