io.delta.kernel.types

Class StringType

Object

io.delta.kernel.types.DataType

io.delta.kernel.types.BasePrimitiveType

io.delta.kernel.types.StringType

@Evolving
public class StringType
extends BasePrimitiveType

The data type representing string type values.

Since:

3.0.0

Field Summary

Fields

Modifier and Type	Field and Description
static StringType	STRING

Constructor Summary

Constructors

Constructor and Description
StringType(CollationIdentifier collationIdentifier)
StringType(String collationName)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
CollationIdentifier	getCollationIdentifier()

Methods inherited from class io.delta.kernel.types.BasePrimitiveType

createPrimitive, getAllPrimitiveTypes, hashCode, isPrimitiveType, toString

Methods inherited from class io.delta.kernel.types.DataType

equivalent

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

STRING

public static final StringType STRING

Constructor Detail

StringType

public StringType(CollationIdentifier collationIdentifier)

Parameters:

collationIdentifier - An identifier representing the collation to be used for string comparison and sorting. This determines how strings will be ordered and compared in query operations.

StringType

public StringType(String collationName)

Parameters:

collationName - name of collation in which this StringType will be observed. In form of PROVIDER.COLLATION_NAME[.VERSION]

Method Detail

getCollationIdentifier

public CollationIdentifier getCollationIdentifier()

Returns:

StringType's collation identifier

equals

public boolean equals(Object o)

Overrides:

equals in class BasePrimitiveType