Package com.codedstreams.otterstreams.sql.async

Class AsyncMLInferenceFunction<T,R>

java.lang.Object

com.codedstreams.otterstreams.sql.async.AsyncMLInferenceFunction<T,R>

Type Parameters:

T - Input event type

R - Output enriched event type

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.streaming.api.functions.async.AsyncFunction<T,R>

public class AsyncMLInferenceFunction<T,R>
extends Object
implements org.apache.flink.streaming.api.functions.async.AsyncFunction<T,R>

Asynchronous ML inference function for Flink streams.

Since:

1.0.0

Author:

Nestor Martourez, Sr Software and Data Streaming Engineer @ CodedStreams

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
AsyncMLInferenceFunction(String modelName, Function<T,Map<String,Object>> featureExtractor, Function<InferenceResult,R> resultMapper)

Method Summary

Modifier and Type	Method	Description
void	asyncInvoke(T input, org.apache.flink.streaming.api.functions.async.ResultFuture<R> resultFuture)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.flink.streaming.api.functions.async.AsyncFunction

timeout

Constructor Detail

AsyncMLInferenceFunction

public AsyncMLInferenceFunction(String modelName,
                                Function<T,Map<String,Object>> featureExtractor,
                                Function<InferenceResult,R> resultMapper)

Method Detail

asyncInvoke

public void asyncInvoke(T input,
                        org.apache.flink.streaming.api.functions.async.ResultFuture<R> resultFuture)

Specified by:

asyncInvoke in interface org.apache.flink.streaming.api.functions.async.AsyncFunction<T,R>