Package org.apache.flink.table.catalog

Class GenericInMemoryCatalogStore

java.lang.Object

org.apache.flink.table.catalog.AbstractCatalogStore

org.apache.flink.table.catalog.GenericInMemoryCatalogStore

All Implemented Interfaces:

org.apache.flink.table.catalog.CatalogStore

@Internal
public class GenericInMemoryCatalogStore
extends org.apache.flink.table.catalog.AbstractCatalogStore

A generic catalog store implementation that store all catalog configuration in memory.

Field Summary

Fields inherited from class org.apache.flink.table.catalog.AbstractCatalogStore

isOpen

Constructor Summary

Constructors

Constructor	Description
GenericInMemoryCatalogStore()

Method Summary

Modifier and Type	Method	Description
boolean	contains(String catalogName)
Optional<org.apache.flink.table.catalog.CatalogDescriptor>	getCatalog(String catalogName)
Set<String>	listCatalogs()
void	removeCatalog(String catalogName, boolean ignoreIfNotExists)
void	storeCatalog(String catalogName, org.apache.flink.table.catalog.CatalogDescriptor catalog)

Methods inherited from class org.apache.flink.table.catalog.AbstractCatalogStore

checkOpenState, close, open

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericInMemoryCatalogStore

public GenericInMemoryCatalogStore()

Method Detail

storeCatalog

public void storeCatalog(String catalogName,
                         org.apache.flink.table.catalog.CatalogDescriptor catalog)
                  throws org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.CatalogException

removeCatalog

public void removeCatalog(String catalogName,
                          boolean ignoreIfNotExists)
                   throws org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.CatalogException

getCatalog

public Optional<org.apache.flink.table.catalog.CatalogDescriptor> getCatalog(String catalogName)

listCatalogs

public Set<String> listCatalogs()

contains

public boolean contains(String catalogName)