org.apache.beam.sdk.extensions.sketching

Class ApproximateDistinct.HyperLogLogPlusCoder

java.lang.Object

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

org.apache.beam.sdk.coders.CustomCoder<com.clearspring.analytics.stream.cardinality.HyperLogLogPlus>

org.apache.beam.sdk.extensions.sketching.ApproximateDistinct.HyperLogLogPlusCoder

All Implemented Interfaces:

Serializable

Enclosing class:

ApproximateDistinct

public static class ApproximateDistinct.HyperLogLogPlusCoder
extends CustomCoder<com.clearspring.analytics.stream.cardinality.HyperLogLogPlus>

Coder for HyperLogLogPlus class.

See Also:

Serialized Form

Nested Class Summary

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

Coder.Context, Coder.NonDeterministicException

Constructor Summary

Constructors

Constructor and Description
HyperLogLogPlusCoder()

Method Summary

Modifier and Type	Method and Description
com.clearspring.analytics.stream.cardinality.HyperLogLogPlus	decode(InputStream inStream)
void	encode(com.clearspring.analytics.stream.cardinality.HyperLogLogPlus value, OutputStream outStream)
protected long	getEncodedElementByteSize(com.clearspring.analytics.stream.cardinality.HyperLogLogPlus value)
boolean	isRegisterByteSizeObserverCheap(com.clearspring.analytics.stream.cardinality.HyperLogLogPlus value)
static ApproximateDistinct.HyperLogLogPlusCoder	of()

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

getCoderArguments, verifyDeterministic

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HyperLogLogPlusCoder

public HyperLogLogPlusCoder()

Method Detail

of

public static ApproximateDistinct.HyperLogLogPlusCoder of()

encode

public void encode(com.clearspring.analytics.stream.cardinality.HyperLogLogPlus value,
                   OutputStream outStream)
            throws IOException

Specified by:

encode in class Coder<com.clearspring.analytics.stream.cardinality.HyperLogLogPlus>

Throws:

IOException

decode

public com.clearspring.analytics.stream.cardinality.HyperLogLogPlus decode(InputStream inStream)
                                                                    throws IOException

Specified by:

decode in class Coder<com.clearspring.analytics.stream.cardinality.HyperLogLogPlus>

Throws:

IOException

isRegisterByteSizeObserverCheap

public boolean isRegisterByteSizeObserverCheap(com.clearspring.analytics.stream.cardinality.HyperLogLogPlus value)

Overrides:

isRegisterByteSizeObserverCheap in class Coder<com.clearspring.analytics.stream.cardinality.HyperLogLogPlus>

getEncodedElementByteSize

protected long getEncodedElementByteSize(com.clearspring.analytics.stream.cardinality.HyperLogLogPlus value)
                                  throws IOException

Overrides:

getEncodedElementByteSize in class Coder<com.clearspring.analytics.stream.cardinality.HyperLogLogPlus>

Throws:

IOException