DebeziumEngine.ChangeConsumer (Debezium API 1.8.0.CR1 API)

Enclosing interface:

DebeziumEngine<R>
```
public static interface DebeziumEngine.ChangeConsumer<R>
```
A contract invoked by the embedded engine when it has received a batch of change records to be processed. Allows to process multiple records in one go, acknowledging their processing once that's done.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`handleBatch(List<R> records, DebeziumEngine.RecordCommitter<R> committer)`	Handles a batch of records, calling the `DebeziumEngine.RecordCommitter.markProcessed(Object)` for each record and `DebeziumEngine.RecordCommitter.markBatchFinished()` when this batch is finished.
`default boolean`	`supportsTombstoneEvents()`	Controls whether the change consumer supports processing of tombstone events.

- Method Detail
  - handleBatch
```
void handleBatch(List<R> records,
                 DebeziumEngine.RecordCommitter<R> committer)
          throws InterruptedException
```
    Handles a batch of records, calling the DebeziumEngine.RecordCommitter.markProcessed(Object) for each record and DebeziumEngine.RecordCommitter.markBatchFinished() when this batch is finished.
    
    Parameters:
    
    records - the records to be processed
    
    committer - the committer that indicates to the system that we are finished
    
    Throws:
    
    InterruptedException
  - supportsTombstoneEvents
```
default boolean supportsTombstoneEvents()
```
    Controls whether the change consumer supports processing of tombstone events.
    
    Returns:
    
    true if the change consumer supports tombstone events; otherwise false. The default is true.