<?php
/*
* This file is part of PHP-FFmpeg.
*
* (c) Alchemy <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace FFMpeg\FFProbe\DataMapping;
abstract class AbstractData implements \Countable
{
private $properties;
public function __construct(array $properties)
{
$this->properties = $properties;
}
/**
* Returns true if data has property.
*
* @param string $property
* @return bool
*/
public function has($property)
{
return isset($this->properties[$property]);
}
/**
* Returns the property value given its name.
*
* @param string $property
* @param mixed $default
*
* @return mixed
*/
public function get($property, $default = null)
{
if (!isset($this->properties[$property])) {
return $default;
}
return $this->properties[$property];
}
/**
* Sets the property value given its name.
*
* @param string $property
* @param mixed $value
*
* @return AbstractData
*/
public function set($property, $value)
{
$this->properties[$property] = $value;
return $this;
}
/**
* Returns all property names.
*
* @return array
*/
public function keys()
{
return array_keys($this->properties);
}
/**
* Returns all properties and their values.
*
* @return array
*/
public function all()
{
return $this->properties;
}
/**
* {@inheritdoc}
*/
public function count()
{
return count($this->properties);
}
}