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<?php |
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namespace Doctrine\ODM\CouchDB; |
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use Doctrine\Common\Collections\Collection; |
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/** |
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* Persistent collection class |
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* |
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL |
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* @link www.doctrine-project.com |
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* @since 1.0 |
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* @author Benjamin Eberlei <[email protected]> |
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*/ |
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abstract class PersistentCollection implements Collection |
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{ |
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/** @var Collection */ |
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protected $col; |
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protected $changed = false; |
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public $isInitialized = false; |
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abstract public function initialize(); |
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public function changed() |
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{ |
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return $this->changed; |
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} |
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public function takeSnapshot() |
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{ |
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$this->changed = false; |
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} |
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public function unwrap() |
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{ |
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return $this->col; |
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} |
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public function add($element) |
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{ |
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$this->initialize(); |
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$this->changed = true; |
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return $this->col->add($element); |
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} |
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public function clear() |
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{ |
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$this->initialize(); |
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$this->changed = true; |
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return $this->col->clear(); |
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} |
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public function contains($element) |
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{ |
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$this->initialize(); |
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return $this->col->contains($element); |
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} |
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public function containsKey($key) |
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{ |
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$this->initialize(); |
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return $this->col->containsKey($key); |
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} |
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public function count() |
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{ |
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$this->initialize(); |
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return $this->col->count(); |
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} |
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public function current() |
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{ |
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$this->initialize(); |
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return $this->col->current(); |
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} |
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public function exists(\Closure $p) |
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{ |
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$this->initialize(); |
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return $this->col->exists($p); |
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} |
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public function filter(\Closure $p) |
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{ |
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$this->initialize(); |
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return $this->col->filter($p); |
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} |
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public function first() |
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{ |
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$this->initialize(); |
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return $this->col->first(); |
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} |
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public function forAll(\Closure $p) |
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{ |
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$this->initialize(); |
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return $this->col->forAll($p); |
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} |
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public function get($key) |
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{ |
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$this->initialize(); |
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return $this->col->get($key); |
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} |
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public function getIterator() |
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{ |
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$this->initialize(); |
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return $this->col->getIterator(); |
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} |
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public function getKeys() |
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{ |
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$this->initialize(); |
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return $this->col->getKeys(); |
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} |
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public function getValues() |
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{ |
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$this->initialize(); |
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return $this->col->getValues(); |
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} |
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public function indexOf($element) |
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{ |
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$this->initialize(); |
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return $this->col->indexOf($element); |
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} |
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public function isEmpty() |
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{ |
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$this->initialize(); |
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return $this->col->isEmpty(); |
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} |
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public function key() |
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{ |
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$this->initialize(); |
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return $this->col->key(); |
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} |
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public function last() |
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{ |
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$this->initialize(); |
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return $this->col->last(); |
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} |
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public function map(\Closure $func) |
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{ |
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$this->initialize(); |
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return $this->col->map($func); |
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} |
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public function next() |
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{ |
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$this->initialize(); |
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return $this->col->next(); |
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} |
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public function offsetExists($offset) |
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{ |
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$this->initialize(); |
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return $this->col->offsetExists($offset); |
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} |
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public function offsetGet($offset) |
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{ |
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$this->initialize(); |
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return $this->col->offsetGet($offset); |
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} |
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public function offsetSet($offset, $value) |
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{ |
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$this->initialize(); |
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$this->changed = true; |
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return $this->col->offsetSet($offset, $value); |
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} |
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public function offsetUnset($offset) |
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{ |
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$this->initialize(); |
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$this->changed = true; |
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return $this->col->offsetUnset($offset); |
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} |
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public function partition(\Closure $p) |
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{ |
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$this->initialize(); |
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return $this->col->partition($p); |
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} |
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public function remove($key) |
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{ |
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$this->initialize(); |
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$this->changed = true; |
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return $this->col->remove($key); |
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} |
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public function removeElement($element) |
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{ |
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$this->initialize(); |
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$this->changed = true; |
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return $this->col->removeElement($element); |
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} |
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public function set($key, $value) |
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{ |
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$this->initialize(); |
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$this->changed = true; |
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return $this->col->set($key, $value); |
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} |
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public function slice($offset, $length = null) |
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{ |
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$this->initialize(); |
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return $this->col->slice($offset, $length); |
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} |
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public function toArray() |
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{ |
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$this->initialize(); |
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return $this->col->toArray(); |
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} |
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} |
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