org.apache.beam.runners.flink.translation.wrappers.streaming.io

Class TestStreamSource<T>

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.source.RichSourceFunction<org.apache.beam.sdk.util.WindowedValue<T>>

org.apache.beam.runners.flink.translation.wrappers.streaming.io.TestStreamSource<T>

All Implemented Interfaces:

java.io.Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.functions.source.SourceFunction<org.apache.beam.sdk.util.WindowedValue<T>>

public class TestStreamSource<T>
extends org.apache.flink.streaming.api.functions.source.RichSourceFunction<org.apache.beam.sdk.util.WindowedValue<T>>

Flink source for executing TestStream.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.streaming.api.functions.source.SourceFunction

org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<T>

Constructor Summary

Constructors

Constructor and Description
TestStreamSource(org.apache.beam.sdk.transforms.SerializableFunction<byte[],org.apache.beam.sdk.testing.TestStream<T>> testStreamDecoder, byte[] payload)

Method Summary

Modifier and Type	Method and Description
void	cancel()
void	run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<org.apache.beam.sdk.util.WindowedValue<T>> ctx)

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Constructor Detail

TestStreamSource

public TestStreamSource(org.apache.beam.sdk.transforms.SerializableFunction<byte[],org.apache.beam.sdk.testing.TestStream<T>> testStreamDecoder,
                        byte[] payload)

Method Detail

run

public void run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<org.apache.beam.sdk.util.WindowedValue<T>> ctx)
         throws org.apache.beam.sdk.coders.CoderException

Throws:

org.apache.beam.sdk.coders.CoderException

cancel

public void cancel()