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

__destruct() public method Destructor.

$query public property The query object associated with this batch

current() public method Returns the current dataset.

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

valid() public method Returns whether there is a valid

next() public method Moves the internal pointer to the

key() public method Returns the index of the current dataset

fetchData() protected method Fetches the next batch of

$scrollWindow public property The amount of time to keep the scroll