InterfaceBecameClass::__invoke() - Code Metrics - Roave/BackwardCompatibilityCheck - Measure and Improve Code Quality continuously with Scrutinizer

InterfaceBecameClass::__invoke() A
last analyzed 2020-06-22 08:59 UTC

↳ Parent: InterfaceBecameClass

Complexity

Conditions	3
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	5
nc	2
nop	2
dl	0
loc	10
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Roave\BackwardCompatibility\DetectChanges\BCBreak\InterfaceBased;

use Roave\BackwardCompatibility\Change;
use Roave\BackwardCompatibility\Changes;
use Roave\BetterReflection\Reflection\ReflectionClass;
use function Safe\sprintf;

/**
 * An interface cannot become concrete without introducing an explicit BC break, since
 * all implementors need to be changed to implement it instead of extending it.
 */
final class InterfaceBecameClass implements InterfaceBased
{
    public function __invoke(ReflectionClass $fromInterface, ReflectionClass $toInterface) : Changes
    {
        if (! $this->isClass($toInterface) || ! $fromInterface->isInterface()) {
            // checking whether a class became an interface is done in `ClassBecameInterface`
            return Changes::empty();
        }

        return Changes::fromList(Change::changed(
            sprintf('Interface %s became a class', $fromInterface->getName()),
            true
        ));
    }

    /**
     * According to the current state of the PHP ecosystem, we only have traits, interfaces and classes
     */
    private function isClass(ReflectionClass $class) : bool
    {
        return ! ($class->isTrait() || $class->isInterface());
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Roave\BackwardCompatibility\DetectChanges\BCBreak\InterfaceBased;
6
7			use Roave\BackwardCompatibility\Change;
8			use Roave\BackwardCompatibility\Changes;
9			use Roave\BetterReflection\Reflection\ReflectionClass;
10			use function Safe\sprintf;
11
12			/**
13			* An interface cannot become concrete without introducing an explicit BC break, since
14			* all implementors need to be changed to implement it instead of extending it.
15			*/
16			final class InterfaceBecameClass implements InterfaceBased
17			{
18			public function __invoke(ReflectionClass $fromInterface, ReflectionClass $toInterface) : Changes
19			{
20			if (! $this->isClass($toInterface) \|\| ! $fromInterface->isInterface()) {
21			// checking whether a class became an interface is done in `ClassBecameInterface`
22			return Changes::empty();
23			}
24
25			return Changes::fromList(Change::changed(
26			sprintf('Interface %s became a class', $fromInterface->getName()),
27			true
28			));
29			}
30
31			/**
32			* According to the current state of the PHP ecosystem, we only have traits, interfaces and classes
33			*/
34			private function isClass(ReflectionClass $class) : bool
35			{
36			return ! ($class->isTrait() \|\| $class->isInterface());
37			}
38			}
39

Roave / BackwardCompatibilityCheck

InterfaceBecameClass::__invoke() A last analyzed 2020-06-22 08:59 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

InterfaceBecameClass::__invoke() A
last analyzed 2020-06-22 08:59 UTC