hemio\html\Optgroup

Complexity

Total Complexity

3

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes	5
Bugs	2	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	tagName()	0	4	1
A	addChild()	0	4	1
A	isValidChild()	0	4	1

<?php

namespace hemio\html;

/**
 * The <code>optgroup</code> element represents a group of option elements with
 *  a common label.
 *
 * @since version 1.0
 * @url http://www.w3.org/TR/html5/forms.html#the-optgroup-element
 */
class Optgroup extends Abstract_\ElementContent implements Interface_\ContentModelSelect
{

    public static function tagName()
    {
        return 'optgroup';
    }

    /**
     *
     * @param Option $option
     * @return Option
     */
    public function addChild(Option $option)
    {
        return $this->addChildInternal($option);
    }

    /**
     *
     * @param Interface_\HtmlCode $child
     * @return boolean
     */
    public function isValidChild(Interface_\HtmlCode $child)
    {
        return $child instanceof Option;
    }
}