Package io.debezium.connector.mongodb.events

Class SplitEventHandler<TResult>

java.lang.Object

io.debezium.connector.mongodb.events.SplitEventHandler<TResult>

public class SplitEventHandler<TResult>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final List<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>>	fragmentBuffer
private static final org.slf4j.Logger	LOGGER

Constructor Summary

Constructors

Constructor	Description
SplitEventHandler()

Method Summary

Modifier and Type	Method	Description
private static <TResult, T> T	firstOrNull(Collection<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>> events, Function<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>,T> getter)
Optional<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>>	handle(com.mongodb.client.model.changestream.ChangeStreamDocument<TResult> event)
Optional<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>>	handle(BufferingChangeStreamCursor.ResumableChangeStreamEvent<TResult> event)
boolean	isEmpty()
private static <TResult> com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>	mergeEventFragments(List<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>> events)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

fragmentBuffer

final List<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>> fragmentBuffer

Constructor Details

SplitEventHandler

public SplitEventHandler()

Method Details

handle

public Optional<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>> handle(BufferingChangeStreamCursor.ResumableChangeStreamEvent<TResult> event)

handle

public Optional<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>> handle(com.mongodb.client.model.changestream.ChangeStreamDocument<TResult> event)

isEmpty

public boolean isEmpty()

mergeEventFragments

private static <TResult>
com.mongodb.client.model.changestream.ChangeStreamDocument<TResult> mergeEventFragments(List<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>> events)

firstOrNull

private static <TResult,
T> T firstOrNull(Collection<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>> events,
 Function<com.mongodb.client.model.changestream.ChangeStreamDocument<TResult>,T> getter)