org.apache.beam.sdk.fn.data

Class BeamFnDataInboundObserver

java.lang.Object

org.apache.beam.sdk.fn.data.BeamFnDataInboundObserver

All Implemented Interfaces:

java.util.function.BiConsumer<org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString,java.lang.Boolean>, InboundDataClient

Deprecated.

Migrate to BeamFnDataInboundObserver2.

@Deprecated
public class BeamFnDataInboundObserver
extends java.lang.Object
implements java.util.function.BiConsumer<org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString,java.lang.Boolean>, InboundDataClient

Decodes individually consumed ByteStrings with the provided Coder passing the individual decoded elements to the provided consumer.

Constructor Summary

Constructors

Constructor and Description
BeamFnDataInboundObserver(LogicalEndpoint endpoint, FnDataReceiver<org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString> consumer, InboundDataClient readFuture) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	accept(org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString payload, java.lang.Boolean isLast) Deprecated.
void	awaitCompletion() Deprecated. Block until the client has completed reading from the inbound stream.
void	cancel() Deprecated. Cancels the client, causing it to drop any future inbound data.
void	complete() Deprecated. Mark the client as completed.
void	fail(java.lang.Throwable t) Deprecated. Mark the client as completed with an exception.
static BeamFnDataInboundObserver	forConsumer(LogicalEndpoint endpoint, FnDataReceiver<org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString> receiver) Deprecated.
boolean	isDone() Deprecated. Returns true if the client is done, either via completing successfully or by being cancelled.
void	runWhenComplete(java.lang.Runnable completeRunnable) Deprecated. Runs the runnable once the client has completed reading from the inbound stream.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiConsumer

andThen

Constructor Detail

BeamFnDataInboundObserver

public BeamFnDataInboundObserver(LogicalEndpoint endpoint,
                                 FnDataReceiver<org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString> consumer,
                                 InboundDataClient readFuture)

Deprecated.

Method Detail

forConsumer

public static BeamFnDataInboundObserver forConsumer(LogicalEndpoint endpoint,
                                                    FnDataReceiver<org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString> receiver)

Deprecated.

accept

public void accept(org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString payload,
                   java.lang.Boolean isLast)

Deprecated.

Specified by:

accept in interface java.util.function.BiConsumer<org.apache.beam.vendor.grpc.v1p36p0.com.google.protobuf.ByteString,java.lang.Boolean>

awaitCompletion

public void awaitCompletion()
                     throws java.lang.Exception

Deprecated.

Description copied from interface: InboundDataClient

Block until the client has completed reading from the inbound stream.

Specified by:

awaitCompletion in interface InboundDataClient

Throws:

java.lang.InterruptedException - if the client is interrupted before completing.

java.util.concurrent.CancellationException - if the client is cancelled before completing.

java.lang.Exception - if the client throws an exception while awaiting completion.

runWhenComplete

public void runWhenComplete(java.lang.Runnable completeRunnable)

Deprecated.

Description copied from interface: InboundDataClient

Runs the runnable once the client has completed reading from the inbound stream.

Specified by:

runWhenComplete in interface InboundDataClient

isDone

public boolean isDone()

Deprecated.

Description copied from interface: InboundDataClient

Returns true if the client is done, either via completing successfully or by being cancelled.

Specified by:

isDone in interface InboundDataClient

cancel

public void cancel()

Deprecated.

Description copied from interface: InboundDataClient

Cancels the client, causing it to drop any future inbound data.

Specified by:

cancel in interface InboundDataClient

complete

public void complete()

Deprecated.

Description copied from interface: InboundDataClient

Mark the client as completed.

Specified by:

complete in interface InboundDataClient

fail

public void fail(java.lang.Throwable t)

Deprecated.

Description copied from interface: InboundDataClient

Mark the client as completed with an exception. Calls to awaitCompletion will terminate by throwing the provided exception.

Specified by:

fail in interface InboundDataClient

Parameters:

t - the throwable that caused this client to fail