org.apache.beam.fn.harness.debug

Class ElementSample<T>

java.lang.Object

org.apache.beam.fn.harness.debug.ElementSample<T>

Type Parameters:

T - the element type of the PCollection.

public class ElementSample<T>
extends java.lang.Object

A record class that wraps an element sample with additional metadata. This ensures the ability to add an exception to a sample even if it is pushed out of the buffer.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ElementSample.ExceptionMetadata

Field Summary

Fields

Modifier and Type	Field and Description
ElementSample.ExceptionMetadata	exception
long	id
org.apache.beam.sdk.util.WindowedValue<T>	sample

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

id

public final long id

sample

public final org.apache.beam.sdk.util.WindowedValue<T> sample

exception

@Nullable
public ElementSample.ExceptionMetadata exception