/**
* {@inheritdoc}
*/
public function unregister($service)
{
if (!$this->has($service)) {
throw new NonExistingServiceException($this->context, gettype($service), array_keys($this->services->toArray()));
}
$this->services->remove($service);
}
/**
* Make a deep clone of a fieldset
*
* @return void
*/
public function __clone()
{
$items = $this->iterator->toArray(PriorityQueue::EXTR_BOTH);
$this->byName = array();
$this->elements = array();
$this->fieldsets = array();
$this->iterator = new PriorityQueue();
foreach ($items as $item) {
$elementOrFieldset = clone $item['data'];
$name = $elementOrFieldset->getName();
$this->iterator->insert($elementOrFieldset, $item['priority']);
$this->byName[$name] = $elementOrFieldset;
if ($elementOrFieldset instanceof FieldsetInterface) {
$this->fieldsets[$name] = $elementOrFieldset;
} elseif ($elementOrFieldset instanceof ElementInterface) {
$this->elements[$name] = $elementOrFieldset;
}
}
// Also make a deep copy of the object in case it's used within a collection
if (is_object($this->object)) {
$this->object = clone $this->object;
}
}
public function testCanCastToArrayOfDataPriorityPairs()
{
$expected = array(
array('data' => 'foo', 'priority' => 3),
array('data' => 'bar', 'priority' => 4),
array('data' => 'baz', 'priority' => 2),
array('data' => 'bat', 'priority' => 1),
);
$test = $this->queue->toArray(PriorityQueue::EXTR_BOTH);
$this->assertSame($expected, $test, var_export($test, 1));
}
/**
* Get all the validators
*
* @return array
*/
public function getValidators()
{
return $this->validators->toArray(PriorityQueue::EXTR_DATA);
}
