/
OptionsPropertyGroup.php
92 lines (79 loc) · 2.19 KB
/
OptionsPropertyGroup.php
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<?php
/**
* Superclass for the Property Group classes.
*/
declare(strict_types=1);
namespace PhpMyAdmin\Properties\Options;
use Countable;
use SplObjectStorage;
/**
* Parents group property items and provides methods to manage groups of
* properties.
*
* @todo modify descriptions if needed, when the options are integrated
*/
abstract class OptionsPropertyGroup extends OptionsPropertyItem implements Countable
{
/**
* Holds a group of properties (PhpMyAdmin\Properties\Options\OptionsPropertyItem instances)
*
* @var SplObjectStorage<OptionsPropertyItem, null>
*/
private SplObjectStorage $properties;
public function __construct(string|null $name = null, string|null $text = null)
{
parent::__construct($name, $text);
$this->properties = new SplObjectStorage();
}
/**
* Adds a property to the group of properties
*
* @param OptionsPropertyItem $property the property instance to be added
* to the group
*/
public function addProperty(OptionsPropertyItem $property): void
{
$this->properties->attach($property);
}
/**
* Removes a property from the group of properties
*
* @param OptionsPropertyItem $property the property instance to be removed
* from the group
*/
public function removeProperty(OptionsPropertyItem $property): void
{
$this->properties->detach($property);
}
/* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
/**
* Gets the instance of the class
*/
public function getGroup(): static
{
return $this;
}
/**
* Gets the group of properties
*
* @return SplObjectStorage<OptionsPropertyItem, null>
*/
public function getProperties(): SplObjectStorage
{
return $this->properties;
}
/**
* Gets the number of properties
*/
public function getNrOfProperties(): int
{
return $this->properties->count();
}
/**
* Countable interface implementation.
*/
public function count(): int
{
return $this->getNrOfProperties();
}
}