org.apache.flink.table.factories

Class FactoryUtil.DefaultCatalogContext

java.lang.Object

org.apache.flink.table.factories.FactoryUtil.DefaultCatalogContext

All Implemented Interfaces:

CatalogFactory.Context

Enclosing class:

FactoryUtil

@Internal
public static class FactoryUtil.DefaultCatalogContext
extends Object
implements CatalogFactory.Context

Default implementation of CatalogFactory.Context.

Constructor Summary

Constructors

Constructor and Description
DefaultCatalogContext(String name, Map<String,String> options, ReadableConfig configuration, ClassLoader classLoader)

Method Summary

Modifier and Type	Method and Description
ClassLoader	getClassLoader() Returns the class loader of the current session.
ReadableConfig	getConfiguration() Gives read-only access to the configuration of the current session.
String	getName() Returns the name with which the catalog is created.
Map<String,String>	getOptions() Returns the options with which the catalog is created.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCatalogContext

public DefaultCatalogContext(String name,
                             Map<String,String> options,
                             ReadableConfig configuration,
                             ClassLoader classLoader)

Method Detail

getName

public String getName()

Description copied from interface: CatalogFactory.Context

Returns the name with which the catalog is created.

Specified by:

getName in interface CatalogFactory.Context

getOptions

public Map<String,String> getOptions()

Description copied from interface: CatalogFactory.Context

Returns the options with which the catalog is created.

An implementation should perform validation of these options.

Specified by:

getOptions in interface CatalogFactory.Context

getConfiguration

public ReadableConfig getConfiguration()

Description copied from interface: CatalogFactory.Context

Gives read-only access to the configuration of the current session.

Specified by:

getConfiguration in interface CatalogFactory.Context

getClassLoader

public ClassLoader getClassLoader()

Description copied from interface: CatalogFactory.Context

Returns the class loader of the current session.

The class loader is in particular useful for discovering further (nested) factories.

Specified by:

getClassLoader in interface CatalogFactory.Context