Chadicus\Spl\DataStructures\CollectionInterface

Size/Duplication

Total Lines	16
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
	isEmpty()	0	1	?
	clear()	0	1	?

<?php

namespace Chadicus\Spl\DataStructures;

/**
 * Iterface for collection objects.
 */
interface CollectionInterface extends \Iterator, \Countable
{
    /**
     * Checks whether the collection is empty.
     *
     * @return boolean
     */
    public function isEmpty();

    /**
     * Clears the collection of all elements.
     *
     * @return CollectionInterface
     */
    public function clear();
}