RecordsProducer (Debezium Connector for PostgreSQL 1.7.1.Final API)

java.lang.Object
- io.debezium.connector.postgresql.RecordsProducer

```
public abstract class RecordsProducer
extends Object
```
Class which generates Kafka Connect SourceRecord records.

Author:

Horia Chiorean (hchiorea@redhat.com)

Field Summary

Fields
Modifier and Type Field Description

protected org.slf4j.Logger logger

protected SourceInfo sourceInfo

protected PostgresTaskContext taskContext

Constructor Summary

Constructors
Modifier Constructor Description

protected RecordsProducer(PostgresTaskContext taskContext, SourceInfo sourceInfo)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected Clock`	`clock()`
`protected abstract void`	`commit(long lsn)`	Notification that offsets have been committed to Kafka up to the given LSN.
`protected PostgresSchema`	`schema()`
`protected abstract void`	`start(BlockingConsumer<ChangeEvent> recordsConsumer, Consumer<Throwable> failureConsumer)`	Starts up this producer.
`protected abstract void`	`stop()`	Requests that this producer be stopped.
`protected TopicSelector<TableId>`	`topicSelector()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected final org.slf4j.Logger logger

taskContext

protected final PostgresTaskContext taskContext

sourceInfo
```
protected final SourceInfo sourceInfo
```

Constructor Detail

RecordsProducer

protected RecordsProducer(PostgresTaskContext taskContext,
                          SourceInfo sourceInfo)

Method Detail
- start
```
protected abstract void start(BlockingConsumer<ChangeEvent> recordsConsumer,
                              Consumer<Throwable> failureConsumer)
```
  Starts up this producer. This is normally done by a PostgresConnectorTask instance. Subclasses should start enqueuing records via a separate thread at the end of this method.
  
  Parameters:
  
  recordsConsumer - a consumer of ChangeEvent instances, may not be null
- commit
```
protected abstract void commit(long lsn)
```
  Notification that offsets have been committed to Kafka up to the given LSN.
- stop
```
protected abstract void stop()
```
  Requests that this producer be stopped. This is normally a request coming from a PostgresConnectorTask instance
- schema
```
protected PostgresSchema schema()
```
- topicSelector
```
protected TopicSelector<TableId> topicSelector()
```
- clock
```
protected Clock clock()
```