Doctrine\Migrations\OutputWriter

Complexity

Total Complexity

5

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	write()	0	3	1
A	__construct()	0	9	2
A	getLastMessage()	0	3	1
A	setCallback()	0	3	1

<?php

declare(strict_types=1);

namespace Doctrine\Migrations;

/**
 * The OutputWriter class is responsible for writing output to the command line when executing migrations.
 */
class OutputWriter
{
    /** @var callable */
    private $callback;

    /** @var string */
    private $lastMessage = '';

    public function __construct(?callable $callback = null)
    {
        if ($callback === null) {
            $callback = function (string $message) : void {
                $this->lastMessage = $message;
            };
        }

        $this->callback = $callback;
    }

    public function setCallback(callable $callback) : void
    {
        $this->callback = $callback;
    }

    public function write(string $message) : void
    {
        ($this->callback)($message);
    }

    public function getLastMessage() : string
    {
        return $this->lastMessage;
    }
}