org.apache.flink.connector.testframe.external.sink

Interface TableSinkExternalContext

All Superinterfaces:

AutoCloseable, ExternalContext

@Experimental
public interface TableSinkExternalContext
extends ExternalContext

External context for table sinks.

Comparing with DataStreamSinkExternalContext, the data type of this external context is fixed as RowData to test functionality of table source.

Method Summary

Modifier and Type	Method and Description
ExternalSystemDataReader<org.apache.flink.table.data.RowData>	createSinkRowDataReader(TestingSinkSettings sinkOptions, org.apache.flink.table.types.DataType dataType) Create a new split in the external system and return a data writer corresponding to the new split.
Map<String,String>	getSinkTableOptions(TestingSinkSettings sinkSettings) Get table options for building DDL of the connector sink table.

Methods inherited from interface org.apache.flink.connector.testframe.external.ExternalContext

getConnectorJarPaths

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

getSinkTableOptions

Map<String,String> getSinkTableOptions(TestingSinkSettings sinkSettings)
                                throws UnsupportedOperationException

Get table options for building DDL of the connector sink table.

Throws:

UnsupportedOperationException

createSinkRowDataReader

ExternalSystemDataReader<org.apache.flink.table.data.RowData> createSinkRowDataReader(TestingSinkSettings sinkOptions,
                                                                                      org.apache.flink.table.types.DataType dataType)

Create a new split in the external system and return a data writer corresponding to the new split.