org.apache.flink.table.connector.sink

接口 DynamicTableSink.DataStructureConverter

所有超级接口:

RuntimeConverter, Serializable

封闭接口:

DynamicTableSink

public static interface DynamicTableSink.DataStructureConverter
extends RuntimeConverter

Converter for mapping between Flink's internal data structures and objects specified by the given DataType that can be passed into a runtime implementation.

For example, RowData and its fields can be converted into a Row, or the internal representation for structured types can be converted back into the original (possibly nested) POJO.

另请参阅:

LogicalType.supportsOutputConversion(Class)

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.table.connector.RuntimeConverter

RuntimeConverter.Context

方法概要

限定符和类型	方法和说明
Object	toExternal(Object internalStructure) Converts the given internal structure into an external object.

从接口继承的方法 org.apache.flink.table.connector.RuntimeConverter

open

方法详细资料

toExternal

@Nullable
Object toExternal(@Nullable
                            Object internalStructure)

Converts the given internal structure into an external object.