org.apache.flink.table.examples.java.connectors

Class ChangelogCsvFormatFactory

java.lang.Object

org.apache.flink.table.examples.java.connectors.ChangelogCsvFormatFactory

All Implemented Interfaces:

org.apache.flink.table.factories.DecodingFormatFactory<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>, org.apache.flink.table.factories.DeserializationFormatFactory, org.apache.flink.table.factories.Factory

public final class ChangelogCsvFormatFactory
extends Object
implements org.apache.flink.table.factories.DeserializationFormatFactory

The ChangelogCsvFormatFactory translates format-specific options to a format.

The FactoryUtil in SocketDynamicTableFactory takes care of adapting the option keys accordingly and handles the prefixing like changelog-csv.column-delimiter.

Because this factory implements DeserializationFormatFactory, it could also be used for other connectors that support deserialization formats such as the Kafka connector.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.flink.configuration.ConfigOption<String>	COLUMN_DELIMITER

Constructor Summary

Constructors

Constructor and Description
ChangelogCsvFormatFactory()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.connector.format.DecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>	createDecodingFormat(org.apache.flink.table.factories.DynamicTableFactory.Context context, org.apache.flink.configuration.ReadableConfig formatOptions)
String	factoryIdentifier()
Set<org.apache.flink.configuration.ConfigOption<?>>	optionalOptions()
Set<org.apache.flink.configuration.ConfigOption<?>>	requiredOptions()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COLUMN_DELIMITER

public static final org.apache.flink.configuration.ConfigOption<String> COLUMN_DELIMITER

Constructor Detail

ChangelogCsvFormatFactory

public ChangelogCsvFormatFactory()

Method Detail

factoryIdentifier

public String factoryIdentifier()

Specified by:

factoryIdentifier in interface org.apache.flink.table.factories.Factory

requiredOptions

public Set<org.apache.flink.configuration.ConfigOption<?>> requiredOptions()

Specified by:

requiredOptions in interface org.apache.flink.table.factories.Factory

optionalOptions

public Set<org.apache.flink.configuration.ConfigOption<?>> optionalOptions()

Specified by:

optionalOptions in interface org.apache.flink.table.factories.Factory

createDecodingFormat

public org.apache.flink.table.connector.format.DecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>> createDecodingFormat(org.apache.flink.table.factories.DynamicTableFactory.Context context,
                                                                                                                                                                                         org.apache.flink.configuration.ReadableConfig formatOptions)

Specified by:

createDecodingFormat in interface org.apache.flink.table.factories.DecodingFormatFactory<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>