mindplay\unravel\resolvers\NameMapResolver

Complexity

Total Complexity

3

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

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

<?php

namespace mindplay\unravel\resolvers;

use mindplay\unravel\Resolver;
use ReflectionParameter;

/**
 * Resolves parameter-names against a map where parameter-name => value
 */
class NameMapResolver implements Resolver
{
    /**
     * @var array
     */
    private $map;

    /**
     * @param array $map map where parameter-name => value
     */
    public function __construct($map)
    {
        $this->map = $map;
    }

    public function resolve(ReflectionParameter $param, $next)
    {
        if (array_key_exists($param->name, $this->map)) {
            return $this->map[$param->name];
        }

        return $next($param);
    }
}