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<?php
namespace Higidi\ComposerPhpCSStandardsPlugin\PHPCodeSniffer;
class Standards implements \Iterator
{
/**
* @var array|Standard[]
*/
protected $standards;
/**
* @param array $standards
*/
public function __construct(array $standards = array())
{
foreach ($standards as $standard) {
$this->addStandard($standard);
}
}
/**
* @param Standard $standard
* @return $this
*/
public function addStandard(Standard $standard)
{
$this->standards[$standard->getName()] = $standard;
return $this;
}
/**
* @param string|Standard $standard
* @return bool
*/
public function hasStandard($standard)
{
return isset($this->standards[$this->getStandardName($standard)]);
}
/**
* @param string|Standard $standard
* @return $this
*/
public function removeStandard($standard)
{
if ($this->hasStandard($standard)) {
unset($this->standards[$this->getStandardName($standard)]);
}
return $this;
}
/**
* @param string|Standard $standard
* @return Standard|null
*/
public function getStandard($standard)
{
if (!$this->hasStandard($standard)) {
return null;
}
return $this->standards[$this->getStandardName($standard)];
}
/**
* @return array|Standard[]
*/
public function getStandards()
{
return $this->standards;
}
/**
* @param string|Standard $standard
* @return string
*/
protected function getStandardName($standard)
{
if ($standard instanceof Standard) {
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}
/**
* Return the current element
* @link http://php.net/manual/en/iterator.current.php
* @return Standard Can return any type.
* @since 5.0.0
*/
public function current()
{
return current($this->standards);
}
/**
* Move forward to next element
* @link http://php.net/manual/en/iterator.next.php
* @return void Any returned value is ignored.
* @since 5.0.0
*/
public function next()
{
next($this->standards);
}
/**
* Return the key of the current element
* @link http://php.net/manual/en/iterator.key.php
* @return mixed scalar on success, or null on failure.
* @since 5.0.0
*/
public function key()
{
return key($this->standards);
}
/**
* Checks if current position is valid
* @link http://php.net/manual/en/iterator.valid.php
* @return boolean The return value will be casted to boolean and then evaluated.
* Returns true on success or false on failure.
* @since 5.0.0
*/
public function valid()
{
return current($this->standards) !== false;
}
/**
* Rewind the Iterator to the first element
* @link http://php.net/manual/en/iterator.rewind.php
* @return void Any returned value is ignored.
* @since 5.0.0
*/
public function rewind()
{
reset($this->standards);
}
}