io.delta.kernel.types

Class CollationIdentifier

Object

io.delta.kernel.types.CollationIdentifier

@Evolving
public class CollationIdentifier
extends Object

Identifies collation for string type. Collation identifiers

Since:

3.3.0

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o) Collation identifiers are identical when the provider, name, and version are the same.
static CollationIdentifier	fromString(String identifier)
String	getName()
String	getProvider()
java.util.Optional<String>	getVersion()
String	toString()
String	toStringWithoutVersion()

Methods inherited from class Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getProvider

public String getProvider()

Returns:

collation provider.

getName

public String getName()

Returns:

collation name.

getVersion

public java.util.Optional<String> getVersion()

Returns:

collation version.

fromString

public static CollationIdentifier fromString(String identifier)

Parameters:

identifier - collation identifier in string form of
PROVIDER.COLLATION_NAME[.COLLATION_VERSION].

Returns:

appropriate collation identifier object

equals

public boolean equals(Object o)

Collation identifiers are identical when the provider, name, and version are the same.

Overrides:

equals in class Object

toStringWithoutVersion

public String toStringWithoutVersion()

Returns:

collation identifier in form of PROVIDER.COLLATION_NAME.

toString

public String toString()

Overrides:

toString in class Object

Returns:

collation identifier in form of PROVIDER.COLLATION_NAME[.COLLATION_VERSION]