ProxyManager\Generator\Util\ProxiedMethodReturnExpression

Complexity

Total Complexity

4

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	generate()	0	16	4

<?php

declare(strict_types=1);

namespace ProxyManager\Generator\Util;

use ReflectionMethod;

/**
 * Utility class to generate return expressions in method, given a method signature.
 *
 * This is required since return expressions may be forbidden by the method signature (void).
 */
final class ProxiedMethodReturnExpression
{
    public static function generate(string $returnedValueExpression, ?ReflectionMethod $originalMethod) : string
    {
        $originalReturnType = $originalMethod === null
            ? null
            : $originalMethod->getReturnType();

        $originalReturnTypeName = $originalReturnType === null
            ? null
            : $originalReturnType->getName();

        if ($originalReturnTypeName === 'void') {
            return $returnedValueExpression . ";\nreturn;";
        }

        return 'return ' . $returnedValueExpression . ';';
    }
}