/**
* {@inheritdoc}
*
* @return array|Document
* @throws ODMException
* @throws DefinitionException
*/
public function current()
{
$fields = $this->cursor->current();
if (empty($this->class)) {
return $fields;
}
return $fields ? $this->odm->document($this->class, $fields) : null;
}
/**
* Fetch or create instance of document based on specified offset.
*
* @param int $offset
* @return DocumentEntity
*/
private function getDocument($offset)
{
/**
* @var array|Document $document
*/
$document = $this->documents[$offset];
if ($document instanceof CompositableInterface) {
return $document;
}
//Trying to create using ODM
return $this->documents[$offset] = $this->odm->document($this->class, $document, $this);
}
/**
* {@inheritdoc}
*
* Accessor options include field type resolved by DocumentSchema.
*
* @throws ODMException
* @throws DefinitionException
*/
protected function createAccessor($accessor, $value)
{
$options = null;
if (is_array($accessor)) {
list($accessor, $options) = $accessor;
}
if ($accessor == ODM::CMP_ONE) {
//Pointing to document instance
$accessor = $this->odm->document($options, $value, $this);
} else {
//Additional options are supplied for CompositableInterface
$accessor = new $accessor($value, $this, $this->odm, $options);
}
return $accessor;
}
