org.apache.beam.sdk.io.kafka

Class TopicPartitionCoder

java.lang.Object

org.apache.beam.sdk.coders.Coder<T>

org.apache.beam.sdk.coders.StructuredCoder<org.apache.kafka.common.TopicPartition>

org.apache.beam.sdk.io.kafka.TopicPartitionCoder

All Implemented Interfaces:

java.io.Serializable

public class TopicPartitionCoder
extends org.apache.beam.sdk.coders.StructuredCoder<org.apache.kafka.common.TopicPartition>

The Coder for encoding and decoding TopicPartition in Beam.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.beam.sdk.coders.Coder

org.apache.beam.sdk.coders.Coder.Context, org.apache.beam.sdk.coders.Coder.NonDeterministicException

Constructor Summary

Constructors

Constructor and Description
TopicPartitionCoder()

Method Summary

Modifier and Type	Method and Description
org.apache.kafka.common.TopicPartition	decode(java.io.InputStream inStream)
void	encode(org.apache.kafka.common.TopicPartition value, java.io.OutputStream outStream)
java.util.List<? extends org.apache.beam.sdk.coders.Coder<?>>	getCoderArguments()
void	verifyDeterministic()

Methods inherited from class org.apache.beam.sdk.coders.StructuredCoder

equals, getComponents, hashCode, toString

Methods inherited from class org.apache.beam.sdk.coders.Coder

consistentWithEquals, decode, encode, getEncodedElementByteSize, getEncodedTypeDescriptor, isRegisterByteSizeObserverCheap, registerByteSizeObserver, structuralValue, verifyDeterministic, verifyDeterministic

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TopicPartitionCoder

public TopicPartitionCoder()

Method Detail

encode

public void encode(org.apache.kafka.common.TopicPartition value,
                   java.io.OutputStream outStream)
            throws org.apache.beam.sdk.coders.CoderException,
                   java.io.IOException

Specified by:

encode in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.common.TopicPartition>

Throws:

org.apache.beam.sdk.coders.CoderException

java.io.IOException

decode

public org.apache.kafka.common.TopicPartition decode(java.io.InputStream inStream)
                                              throws org.apache.beam.sdk.coders.CoderException,
                                                     java.io.IOException

Specified by:

decode in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.common.TopicPartition>

Throws:

org.apache.beam.sdk.coders.CoderException

java.io.IOException

getCoderArguments

public java.util.List<? extends org.apache.beam.sdk.coders.Coder<?>> getCoderArguments()

Specified by:

getCoderArguments in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.common.TopicPartition>

verifyDeterministic

public void verifyDeterministic()
                         throws org.apache.beam.sdk.coders.Coder.NonDeterministicException

Specified by:

verifyDeterministic in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.common.TopicPartition>

Throws:

org.apache.beam.sdk.coders.Coder.NonDeterministicException