Metabor\Statemachine\Condition\Callback

Complexity

Total Complexity

3

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

87.5%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	checkCondition()	0	4	1

<?php

namespace Metabor\Statemachine\Condition;

use ArrayAccess;
use InvalidArgumentException;
use Metabor\Named;
use MetaborStd\Statemachine\ConditionInterface;

/**
 * @author otischlinger
 */
class Callback extends Named implements ConditionInterface
{
    /**
     * @var callable
     */
    private $callable;

    /**
     * @param string   $name
     * @param callable $callable
     */
    public function __construct($name, $callable)
    {
        parent::__construct($name);
        if (!is_callable($callable)) {
            throw new InvalidArgumentException('Argument is not callable!');
        }
        $this->callable = $callable;
    }

    /**
     * @see MetaborStd\Statemachine.ConditionInterface::checkCondition()
     */
    public function checkCondition($subject, ArrayAccess $context)
    {
        return call_user_func($this->callable, $subject, $context);
    }
}