org.apache.flink.table.factories

接口 DecodingFormatFactory<I>

类型参数:

I - runtime interface needed by the table source

所有超级接口:

Factory

所有已知子接口:

BulkReaderFormatFactory, DeserializationFormatFactory

@PublicEvolving
public interface DecodingFormatFactory<I>
extends Factory

Base interface for configuring a DecodingFormat for ScanTableSource and LookupTableSource.

Depending on the kind of external system, a connector might support different encodings for reading and writing rows. This interface helps in making such formats pluggable.

The created Format instance is an intermediate representation that can be used to construct runtime implementation in a later step.

另请参阅:

FactoryUtil.createTableFactoryHelper(DynamicTableFactory, DynamicTableFactory.Context)

方法概要

限定符和类型	方法和说明
DecodingFormat<I>	createDecodingFormat(DynamicTableFactory.Context context, org.apache.flink.configuration.ReadableConfig formatOptions) Creates a format from the given context and format options.

从接口继承的方法 org.apache.flink.table.factories.Factory

factoryIdentifier, optionalOptions, requiredOptions

方法详细资料

createDecodingFormat

DecodingFormat<I> createDecodingFormat(DynamicTableFactory.Context context,
                                       org.apache.flink.configuration.ReadableConfig formatOptions)

Creates a format from the given context and format options.

The format options have been projected to top-level options (e.g. from format.ignore-errors to ignore-errors).