mindplay\unbox\Configuration

Complexity

Total Complexity

3

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	has()	0	4	2
A	copyTo()	0	8	1

<?php

namespace mindplay\unbox;

/**
 * This abstract base-class defines the internal state of `Container` and `ContainerFactory`
 */
abstract class Configuration
{
    /**
     * @var mixed[] map where component name => value
     */
    protected $values = [];

    /**
     * @var callable[] map where component name => factory function
     */
    protected $factory = [];

    /**
     * @var array map where component name => mixed list/map of parameter names
     */
    protected $factory_map = [];

    /**
     * @var callable[][] map where component name => list of configuration functions
     */
    protected $config = [];

    /**
     * @var callable[][] map where component name => mixed list/map of parameter names
     */
    protected $config_map = [];

    /**
     * Check for the existence of a component with a given name.
     *
     * @param string $name component name
     *
     * @return bool true, if a component with the given name has been defined
     */
    public function has($name)
    {
        return array_key_exists($name, $this->values) || isset($this->factory[$name]);
    }

    /**
     * Internally copy configuration state, e.g. from `ContainerFactory` to `Container`
     *
     * @param Configuration $target
     */
    protected function copyTo(Configuration $target)
    {
        $target->values = $this->values;
        $target->factory = $this->factory;
        $target->factory_map = $this->factory_map;
        $target->config = $this->config;
        $target->config_map = $this->config_map;
    }
}