org.apache.flink.connector.base.sink.writer

接口 ElementConverter<InputT,RequestEntryT>

所有超级接口:

Serializable

@PublicEvolving
public interface ElementConverter<InputT,RequestEntryT>
extends Serializable

This interface specifies the mapping between elements of a stream to request entries that can be sent to the destination. The mapping is provided by the end-user of a sink, not the sink creator.

The request entries contain all relevant information required to create and sent the actual request. Eg, for Kinesis Data Streams, the request entry includes the payload and the partition key.

方法概要

限定符和类型	方法和说明
RequestEntryT	apply(InputT element, org.apache.flink.api.connector.sink2.SinkWriter.Context context)

方法详细资料

apply

RequestEntryT apply(InputT element,
                    org.apache.flink.api.connector.sink2.SinkWriter.Context context)