predaddy\messagehandling\ClosureWrapper

Complexity

Total Complexity

6

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	invoke()	0	4	1
A	reflectionFunction()	0	4	1
A	equals()	0	8	3

<?php
/*
 * Copyright (c) 2013 Janos Szurovecz
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

namespace predaddy\messagehandling;

use Closure;
use precore\lang\Object;
use precore\lang\ObjectInterface;
use ReflectionFunction;

final class ClosureWrapper extends Object implements CallableWrapper
{
    /**
     * @var Closure
     */
    private $closure;
    private $reflectionFunction;

    public function __construct(Closure $closure)
    {
        $this->closure = $closure;
        $this->reflectionFunction = new ReflectionFunction($closure);
    }

    public function invoke($message)
    {
        return call_user_func($this->closure, $message);
    }

    /**
     * @return \ReflectionFunctionAbstract
     */
    public function reflectionFunction()
    {
        return $this->reflectionFunction;
    }

    public function equals(ObjectInterface $object = null)
    {
        if ($object === $this) {
            return true;
        }
        return $object instanceof ClosureWrapper
            && $this->closure === $object->closure;
    }
}