com.google.cloud.dataflow.sdk.coders

Class DeterministicStandardCoder<T>

java.lang.Object

com.google.cloud.dataflow.sdk.coders.StandardCoder<T>

com.google.cloud.dataflow.sdk.coders.DeterministicStandardCoder<T>

Type Parameters:

T - the type of the values being transcoded

All Implemented Interfaces:

Coder<T>, Serializable

Direct Known Subclasses:

AtomicCoder

public abstract class DeterministicStandardCoder<T>
extends StandardCoder<T>

A DeterministicStandardCoder is a StandardCoder that is deterministic, in the sense that for objects considered equal according to Object.equals(), the encoded bytes are also equal.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.cloud.dataflow.sdk.coders.Coder

Coder.Context, Coder.NonDeterministicException

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DeterministicStandardCoder()

Method Summary

Modifier and Type	Method and Description
void	verifyDeterministic() As a DeterministicStandardCoder is presumed deterministic, this method does nothing.

Methods inherited from class com.google.cloud.dataflow.sdk.coders.StandardCoder

asCloudObject, consistentWithEquals, equals, getComponents, getEncodedElementByteSize, hashCode, isRegisterByteSizeObserverCheap, registerByteSizeObserver, structuralValue, toString, verifyDeterministic, verifyDeterministic

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.cloud.dataflow.sdk.coders.Coder

decode, encode, getCoderArguments

Constructor Detail

DeterministicStandardCoder

protected DeterministicStandardCoder()

Method Detail

verifyDeterministic

public void verifyDeterministic()
                         throws Coder.NonDeterministicException

As a DeterministicStandardCoder is presumed deterministic, this method does nothing.

Throws:

Coder.NonDeterministicException - if this coder is not deterministic.