protected function parseField(lexer $lexer)
{
$lexer->moveNext();
$object = '';
if ($lexer->isNextToken('.')) {
$modelclass = inflector::getModelfromcontext($lexer->getCurrentToken());
$model = new $modelclass();
$lexer->moveNext();
$lexer->moveNext();
} else {
$model = $lexer->query->getModel();
}
$field = $lexer->getCurrentToken();
if (!$lexer->isNextToken(']')) {
throw new \Exception('Invalid query syntax: Expected \']\' after ' . $lexer->getCurrentToken());
}
$lexer->moveNext();
$lexer->moveNext();
return array('model' => $model, 'field' => $field);
}
