org.apache.flink.table.catalog

Class CatalogDatabaseImpl

java.lang.Object

org.apache.flink.table.catalog.CatalogDatabaseImpl

All Implemented Interfaces:

CatalogDatabase

@Internal
public class CatalogDatabaseImpl
extends Object
implements CatalogDatabase

A implementation of CatalogDatabase.

Constructor Summary

Constructors

Constructor and Description
CatalogDatabaseImpl(Map<String,String> properties, String comment)

Method Summary

Modifier and Type	Method and Description
CatalogDatabase	copy() Get a deep copy of the CatalogDatabase instance.
CatalogDatabase	copy(Map<String,String> properties) Returns a copy of this CatalogDatabase with the given properties.
String	getComment() Get comment of the database.
Optional<String>	getDescription() Get a brief description of the database.
Optional<String>	getDetailedDescription() Get a detailed description of the database.
Map<String,String>	getProperties() Get a map of properties associated with the database.

Methods inherited from class java.lang.Object

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

Constructor Detail

CatalogDatabaseImpl

public CatalogDatabaseImpl(Map<String,String> properties,
                           @Nullable
                           String comment)

Method Detail

getProperties

public Map<String,String> getProperties()

Get a map of properties associated with the database.

Specified by:

getProperties in interface CatalogDatabase

getComment

public String getComment()

Get comment of the database.

Specified by:

getComment in interface CatalogDatabase

Returns:

comment of the database

copy

public CatalogDatabase copy()

Get a deep copy of the CatalogDatabase instance.

Specified by:

copy in interface CatalogDatabase

Returns:

a copy of CatalogDatabase instance

copy

public CatalogDatabase copy(Map<String,String> properties)

Description copied from interface: CatalogDatabase

Returns a copy of this CatalogDatabase with the given properties.

Specified by:

copy in interface CatalogDatabase

Returns:

a new copy of this database with replaced properties

getDescription

public Optional<String> getDescription()

Get a brief description of the database.

Specified by:

getDescription in interface CatalogDatabase

Returns:

an optional short description of the database

getDetailedDescription

public Optional<String> getDetailedDescription()

Get a detailed description of the database.

Specified by:

getDetailedDescription in interface CatalogDatabase

Returns:

an optional long description of the database