com.google.cloud.dataflow.sdk.coders

Class InstantCoder

java.lang.Object

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

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

com.google.cloud.dataflow.sdk.coders.AtomicCoder<org.joda.time.Instant>

com.google.cloud.dataflow.sdk.coders.InstantCoder

All Implemented Interfaces:

Coder<org.joda.time.Instant>, Serializable

public class InstantCoder
extends AtomicCoder<org.joda.time.Instant>

A InstantCoder is a Coder for a joda Instant.

See Also:

Serialized Form

Nested Class Summary

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

Coder.Context, Coder.NonDeterministicException

Method Summary

Modifier and Type	Method and Description
boolean	consistentWithEquals() Returns true if the encoded bytes of two objects are equal only when they are also equal according to Object.equals().
org.joda.time.Instant	decode(InputStream inStream, Coder.Context context) Decodes a value of type T from the given input stream in the given context.
void	encode(org.joda.time.Instant value, OutputStream outStream, Coder.Context context) Encodes the given value of type T onto the given output stream in the given context.
static InstantCoder	of()

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

getCoderArguments, getInstanceComponents

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

verifyDeterministic

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

asCloudObject, 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

Method Detail

of

public static InstantCoder of()

encode

public void encode(org.joda.time.Instant value,
                   OutputStream outStream,
                   Coder.Context context)
            throws CoderException,
                   IOException

Description copied from interface: Coder

Encodes the given value of type T onto the given output stream in the given context.

Throws:

CoderException - if the value could not be encoded for some reason

IOException - if writing to the OutputStream fails for some reason

decode

public org.joda.time.Instant decode(InputStream inStream,
                                    Coder.Context context)
                             throws CoderException,
                                    IOException

Description copied from interface: Coder

Decodes a value of type T from the given input stream in the given context. Returns the decoded value.

Throws:

CoderException - if the value could not be decoded for some reason

IOException - if reading from the InputStream fails for some reason

consistentWithEquals

public boolean consistentWithEquals()

Description copied from interface: Coder

Returns true if the encoded bytes of two objects are equal only when they are also equal according to Object.equals(). (and also implements a compatible Object.hasCode())

This most notably false for arrays. It will generally be false when Object.equals() compares object identity, rather than performing a semantic/structural comparison.

Specified by:

consistentWithEquals in interface Coder<org.joda.time.Instant>

Overrides:

consistentWithEquals in class StandardCoder<org.joda.time.Instant>