/**
* &_prepareAssociationQuery method
*
* @param mixed $model
* @param mixed $queryData
* @param mixed $binding
* @access public
* @return void
*/
function &_prepareAssociationQuery($model, &$queryData, $binding)
{
$type = $binding['type'];
$assoc = $binding['model'];
$assocData = $model->{$type}[$assoc];
$className = $assocData['className'];
$linkModel = $model->{$className};
$external = isset($assocData['external']);
$queryData = $this->Dbo->__scrubQueryData($queryData);
$result = array_merge(array('linkModel' => &$linkModel), compact('type', 'assoc', 'assocData', 'external'));
return $result;
}