- to
Dynamically materialize this stream to topics using the provided Produced
instance. The topic names
- groupByKey
Group the records by their current key into a KGroupedStream while preserving
the original values an
- map
Transform each record of the input stream into a new record in the output stream
(both key and value
- filter
Create a new KStream that consists of all records of this stream which satisfy
the given predicate.
- mapValues
Transform the value of each input record into a new value (with possible new
type) of the output rec
- flatMapValues
Create a new KStream by transforming the value of each record in this stream
into zero or more value
- branch
Creates an array of KStream from this stream by branching the records in the
original stream based o
- selectKey
Set a new key (with possibly new type) for each input record. The provided
KeyValueMapper is applied
- peek
Perform an action on each record of KStream. This is a stateless
record-by-record operation (cf. #pr
- groupBy
Group the records of this KStream on a new key that is selected using the
provided KeyValueMapperand
- leftJoin
Join records of this stream with KTable's records using non-windowed left equi
join with default ser
- through
Materialize this stream to a topic and creates a new KStream from the topic
using the Produced insta