Consumer {Streamer} | R Documentation |
A virtual base class representing components that can consume data
from a Producer
, and yield data to the user or other
Consumer
instances. A Consumer
typically transforms
records from one form to another. Producer
and Consumer
instances are associated with each other through the
Stream
function.
Methods defined on this class include:
Construct a stream from one Producer
and one or
more Consumer
. See ?Stream
.
Internal fields of this class are are described with, e.g.,
getRefClass("Consumer")$fields
.
Internal methods of this class are described with
getRefClass("Consumer")$methods()
and
getRefClass("Consumer")$help()
.
Martin Morgan mtmorgan@fhcrc.org
Streamer-package
, Streamer-class
,
Producer-class
,
Stream-class
.
showClass("Consumer")