/**
* Create document query builder
*
* @param $callable callable|null Function to configure query builder&
* @return \Sokil\Mongo\Cursor|\Sokil\Mongo\Expression
*/
public function find($callable = null)
{
/** @var \Sokil\Mongo\Cursor $cursor */
$cursor = new Cursor($this, array('expressionClass' => $this->definition->getExpressionClass(), 'batchSize' => $this->definition->getOption('batchSize'), 'clientTimeout' => $this->definition->getOption('cursorClientTimeout'), 'serverTimeout' => $this->definition->getOption('cursorServerTimeout')));
if (is_callable($callable)) {
$callable($cursor->getExpression());
}
return $cursor;
}
public function valid()
{
return $this->cursor->valid();
}