org.apache.spark.sql.connector.expressions

Interface SortOrder

All Superinterfaces:

Expression

@Experimental
public interface SortOrder
extends Expression

Represents a sort order in the public expression API.

Since:

3.2.0

Method Summary

Modifier and Type	Method and Description
SortDirection	direction() Returns the sort direction.
Expression	expression() Returns the sort expression.
NullOrdering	nullOrdering() Returns the null ordering.

Methods inherited from interface org.apache.spark.sql.connector.expressions.Expression

describe

Method Detail

expression

Expression expression()

Returns the sort expression.

direction

SortDirection direction()

Returns the sort direction.

nullOrdering

NullOrdering nullOrdering()

Returns the null ordering.