Psalm\Internal\MethodIdentifier

Complexity

Total Complexity

7

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	wrap()	0	4	2
A	isValidMethodIdReference()	0	4	1
A	fromMethodIdReference()	0	10	2
A	__toString()	0	4	1

<?php

namespace Psalm\Internal;

class MethodIdentifier
{
    public $fq_class_name;
    public $method_name;

    /**
     * @param  string $fq_class_name
     * @param  lowercase-string $method_name

The doc-type lowercase-string could not be parsed: Unknown type name "lowercase-string" at position 0. (view supported doc-types)

     */
    public function __construct(string $fq_class_name, string $method_name)
    {
        $this->fq_class_name = $fq_class_name;
        $this->method_name = $method_name;
    }

    /**
     * Takes any valid reference to a method id and converts
     * it into a MethodIdentifier
     * @param string|MethodIdentifier $method_id
     */
    public static function wrap($method_id): self
    {
        return \is_string($method_id) ? static::fromMethodIdReference($method_id) : $method_id;
    }

    public static function isValidMethodIdReference(string $method_id): bool
    {
        return \strpos($method_id, '::') !== false;
    }

    public static function fromMethodIdReference(string $method_id): self
    {
        if (!static::isValidMethodIdReference($method_id)) {
            throw new \InvalidArgumentException('Invalid method id reference provided: ' . $method_id);
        }
        // remove trailing backslash if it exists
        $method_id = \preg_replace('/^\\\\/', '', $method_id);
        $method_id_parts = \explode('::', $method_id);
        return new static($method_id_parts[0], \strtolower($method_id_parts[1]));
    }

    /** @return non-empty-string */

The doc-type non-empty-string could not be parsed: Unknown type name "non-empty-string" at position 0. (view supported doc-types)

    public function __toString()
    {
        return $this->fq_class_name . '::' . $this->method_name;
    }
}