GenericCollections\Internal\DataArray

Complexity

Total Complexity

5

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	isEmpty()	0	4	1
A	toArray()	0	4	1
A	clear()	0	4	1
A	count()	0	4	1
A	getIterator()	0	4	1

<?php namespace GenericCollections\Internal;

/**
 * This is a internal class to implement a protected property $data
 * that works like the internal storage for classes on this package.
 *
 * It also contains small methods to work with the array as a variable,
 * not in its contains. This follow the StorageInterface
 *
 * @package GenericCollections\Abstracts
 */
abstract class DataArray implements StorageInterface
{
    /**
     * Local storage for members
     *
     * @var array
     */
    protected $data = [];

    public function isEmpty()
    {
        return (0 === count($this->data));
    }

    public function toArray()
    {
        return $this->data;
    }

    public function clear()
    {
        $this->data = [];
    }

    public function count()
    {
        return count($this->data);
    }

    public function getIterator()
    {
        return new \ArrayIterator($this->data);
    }
}