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

Class SocketDynamicTableFactory

java.lang.Object

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

All Implemented Interfaces:

DynamicTableFactory, DynamicTableSourceFactory, Factory

public final class SocketDynamicTableFactory
extends Object
implements DynamicTableSourceFactory

The SocketDynamicTableFactory translates the catalog table to a table source.

Because the table source requires a decoding format, we are discovering the format using the provided FactoryUtil for convenience.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.table.factories.DynamicTableFactory

DynamicTableFactory.Context

Field Summary

Fields

Modifier and Type	Field and Description
static ConfigOption<Integer>	BYTE_DELIMITER
static ConfigOption<String>	HOSTNAME
static ConfigOption<Integer>	PORT

Constructor Summary

Constructors

Constructor and Description
SocketDynamicTableFactory()

Method Summary

Modifier and Type	Method and Description
DynamicTableSource	createDynamicTableSource(DynamicTableFactory.Context context) Creates a DynamicTableSource instance from a CatalogTable and additional context information.
String	factoryIdentifier() Returns a unique identifier among same factory interfaces.
Set<ConfigOption<?>>	optionalOptions() Returns a set of ConfigOption that an implementation of this factory consumes in addition to Factory.requiredOptions().
Set<ConfigOption<?>>	requiredOptions() Returns a set of ConfigOption that an implementation of this factory requires in addition to Factory.optionalOptions().

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.factories.DynamicTableFactory

forwardOptions

Field Detail

HOSTNAME

public static final ConfigOption<String> HOSTNAME

PORT

public static final ConfigOption<Integer> PORT

BYTE_DELIMITER

public static final ConfigOption<Integer> BYTE_DELIMITER

Constructor Detail

SocketDynamicTableFactory

public SocketDynamicTableFactory()

Method Detail

factoryIdentifier

public String factoryIdentifier()

Description copied from interface: Factory

Returns a unique identifier among same factory interfaces.

For consistency, an identifier should be declared as one lower case word (e.g. kafka). If multiple factories exist for different versions, a version should be appended using "-" (e.g. elasticsearch-7).

Specified by:

factoryIdentifier in interface Factory

requiredOptions

public Set<ConfigOption<?>> requiredOptions()

Description copied from interface: Factory

Returns a set of ConfigOption that an implementation of this factory requires in addition to Factory.optionalOptions().

See the documentation of Factory for more information.

Specified by:

requiredOptions in interface Factory

optionalOptions

public Set<ConfigOption<?>> optionalOptions()

Description copied from interface: Factory

Returns a set of ConfigOption that an implementation of this factory consumes in addition to Factory.requiredOptions().

See the documentation of Factory for more information.

Specified by:

optionalOptions in interface Factory

createDynamicTableSource

public DynamicTableSource createDynamicTableSource(DynamicTableFactory.Context context)

Description copied from interface: DynamicTableSourceFactory

Creates a DynamicTableSource instance from a CatalogTable and additional context information.

An implementation should perform validation and the discovery of further (nested) factories in this method.

Specified by:

createDynamicTableSource in interface DynamicTableSourceFactory