public
final
class
ThresholdBatcher<E>
Queues up elements until either a duration of time has passed or any threshold in a given set of thresholds is breached, and then delivers the elements in a batch to the consumer.
Type Parameter
Name
Description
E
Static Methods
<E>newBuilder()
public
static
ThresholdBatcher
.
Builder<E>
< E>newBuilder
()
Get a new builder for a ThresholdBatcher.
Methods
add(E e)
public
void
add
(
E
e
)
Adds an element to the batcher. If the element causes the collection to go past any of the
thresholds, the batch will be sent to the ThresholdBatchReceiver
.
Parameter
Name
Description
e
E
pushCurrentBatch()
public
ApiFuture<Void>
pushCurrentBatch
()
Push the current batch to the batch receiver. Returns an ApiFuture that completes once the batch has been processed by the batch receiver and the flow controller resources have been released.
Note that this future can complete for the current batch before previous batches have completed, so it cannot be depended upon for flushing.
