io.debezium.connector.mongodb

Class MongoDbConnectorTask.TaskRecordQueue

java.lang.Object

io.debezium.connector.mongodb.MongoDbConnectorTask.TaskRecordQueue

Enclosing class:

MongoDbConnectorTask

@Immutable
protected static class MongoDbConnectorTask.TaskRecordQueue
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
private Consumer<List<org.apache.kafka.connect.source.SourceRecord>>	batchConsumer
private BooleanSupplier	isRunning
private int	maxBatchSize
private Metronome	metronome
private BlockingQueue<org.apache.kafka.connect.source.SourceRecord>	records

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TaskRecordQueue(Configuration config, int numThreads, BooleanSupplier isRunning, Consumer<List<org.apache.kafka.connect.source.SourceRecord>> batchConsumer)

Method Summary

Modifier and Type	Method and Description
void	enqueue(org.apache.kafka.connect.source.SourceRecord record) Adds the event into the queue for subsequent batch processing.
List<org.apache.kafka.connect.source.SourceRecord>	poll()

Methods inherited from class java.lang.Object

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

Field Detail

maxBatchSize

private final int maxBatchSize

metronome

private final Metronome metronome

records

private final BlockingQueue<org.apache.kafka.connect.source.SourceRecord> records

isRunning

private final BooleanSupplier isRunning

batchConsumer

private final Consumer<List<org.apache.kafka.connect.source.SourceRecord>> batchConsumer

Constructor Detail

TaskRecordQueue

protected TaskRecordQueue(Configuration config,
                          int numThreads,
                          BooleanSupplier isRunning,
                          Consumer<List<org.apache.kafka.connect.source.SourceRecord>> batchConsumer)

Method Detail

poll

public List<org.apache.kafka.connect.source.SourceRecord> poll()
                                                        throws InterruptedException

Throws:

InterruptedException

enqueue

public void enqueue(org.apache.kafka.connect.source.SourceRecord record)
             throws InterruptedException

Adds the event into the queue for subsequent batch processing.

Parameters:

record - a record from the MongoDB oplog

Throws:

InterruptedException - if the thread is interrupted while waiting to enqueue the record