public function containsAll(ZendX_Util_Collection_Interface $c)
{
$e = $c->iterator();
while ($e->hasNext()) {
if (!$this->contains($e->next())) {
return false;
}
}
return true;
}
public function insertAll($index, ZendX_Util_Collection_Interface $c)
{
$modified = false;
$e = $c->iterator();
while ($e->hasNext()) {
$this->insert($index++, $e->next());
$modified = true;
}
return $modified;
}
public function insertAll($index, ZendX_Util_Collection_Interface $c)
{
try {
$modified = false;
$e1 = $this->listIterator($index);
$e2 = $c->iterator();
while ($e2->hasNext()) {
$e1->add($e2->next());
$modified = true;
}
return $modified;
// TODO: implement custom exceptions when I can be bothered
} catch (Zend_Exception $ex) {
if ($e->getMessage() == 'NoSuchElement') {
throw new Zend_Exception('IndexOutOfBounds');
} else {
throw $ex;
}
}
}
public function retainAll(ZendX_Util_Collection_Interface $collection)
{
$newStore = array();
$iterator = $collection->iterator();
while ($iterator->hasNext()) {
$item = $iterator->next();
if ($this->contains($item)) {
$newStore[] = $item;
}
}
$this->store = $newStore;
}
