Package io.trino.spi.connector

Class CatalogHandle

java.lang.Object

io.trino.spi.connector.CatalogHandle

@Experimental(eta="2023-02-01")
public final class CatalogHandle
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	CatalogHandle.CatalogHandleType
static final class	CatalogHandle.CatalogVersion

Method Summary

Modifier and Type	Method	Description
static CatalogHandle	createInformationSchemaCatalogHandle(CatalogHandle catalogHandle)
static CatalogHandle	createRootCatalogHandle(String catalogName, CatalogHandle.CatalogVersion version)
static CatalogHandle	createSystemTablesCatalogHandle(CatalogHandle catalogHandle)
boolean	equals(Object other)
static CatalogHandle	fromId(String id)
String	getCatalogName()	Gets the actual raw catalog name for this handle.
String	getId()	Gets the unique identifier of this catalog.
long	getRetainedSizeInBytes()
CatalogHandle	getRootCatalogHandle()
CatalogHandle.CatalogHandleType	getType()
CatalogHandle.CatalogVersion	getVersion()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

createRootCatalogHandle

public static CatalogHandle createRootCatalogHandle(String catalogName,
 CatalogHandle.CatalogVersion version)

createInformationSchemaCatalogHandle

public static CatalogHandle createInformationSchemaCatalogHandle(CatalogHandle catalogHandle)

createSystemTablesCatalogHandle

public static CatalogHandle createSystemTablesCatalogHandle(CatalogHandle catalogHandle)

fromId

public static CatalogHandle fromId(String id)

getId

public String getId()

Gets the unique identifier of this catalog.

getCatalogName

public String getCatalogName()

Gets the actual raw catalog name for this handle. This method should only be used when there are no other ways to access the catalog name.

getType

public CatalogHandle.CatalogHandleType getType()

getVersion

public CatalogHandle.CatalogVersion getVersion()

getRootCatalogHandle

public CatalogHandle getRootCatalogHandle()

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getRetainedSizeInBytes

public long getRetainedSizeInBytes()