org.apache.shardingsphere.data.pipeline.api.ingest.channel

Interface PipelineChannel

public interface PipelineChannel

Pipeline channel.

Method Summary

Modifier and Type	Method and Description
void	ack(List<Record> records) Ack the last batch.
void	close() Close channel.
List<Record>	fetchRecords(int batchSize, int timeoutSeconds) Fetch Record list from channel.
void	pushRecord(Record dataRecord) Push DataRecord into channel.

Method Detail

pushRecord

void pushRecord(Record dataRecord)

Push DataRecord into channel.

Parameters:

dataRecord - data

fetchRecords

List<Record> fetchRecords(int batchSize,
                          int timeoutSeconds)

Fetch Record list from channel. It might be blocked at most timeout seconds if available records count doesn't reach batch size.

Parameters:

batchSize - record batch size

timeoutSeconds - timeout(seconds)

Returns:

record

ack

void ack(List<Record> records)

Ack the last batch.

Parameters:

records - record list

close

void close()

Close channel.