next() public method Moves the internal pointer to the

$db public property The MongoDB connection to be used when performing

rewind() public method Resets the iterator to the initial

valid() public method Returns whether there is a valid

$batchSize public property The number of rows to be returned in

current() public method Returns the current dataset.

$query public property The query object associated with this batch

$each public property Whether to return a single row during each

reset() public method Resets the batch query.

fetchData() protected method Fetches the next batch of