org.apache.spark.sql.expressions.javalang

Class typed

Object

org.apache.spark.sql.expressions.javalang.typed

Deprecated.

As of release 3.0.0, please use the untyped builtin aggregate functions.

@Deprecated
public class typed
extends Object

Type-safe functions available for Dataset operations in Java. Scala users should use typed.

Since:

2.0.0

Constructor Summary

Constructors

Constructor and Description
typed() Deprecated.

Method Summary

Modifier and Type	Method and Description
static <T> TypedColumn<T,Double>	avg(MapFunction<T,Double> f) Deprecated. Average aggregate function.
static <T> TypedColumn<T,Long>	count(MapFunction<T,Object> f) Deprecated. Count aggregate function.
static <T> TypedColumn<T,Double>	sum(MapFunction<T,Double> f) Deprecated. Sum aggregate function for floating point (double) type.
static <T> TypedColumn<T,Long>	sumLong(MapFunction<T,Long> f) Deprecated. Sum aggregate function for integral (long, i.e.

Methods inherited from class Object

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

Constructor Detail

typed

public typed()

Deprecated.

Method Detail

avg

public static <T> TypedColumn<T,Double> avg(MapFunction<T,Double> f)

Deprecated.

Average aggregate function.

Since:

2.0.0

count

public static <T> TypedColumn<T,Long> count(MapFunction<T,Object> f)

Deprecated.

Count aggregate function.

Since:

2.0.0

sum

public static <T> TypedColumn<T,Double> sum(MapFunction<T,Double> f)

Deprecated.

Sum aggregate function for floating point (double) type.

Since:

2.0.0

sumLong

public static <T> TypedColumn<T,Long> sumLong(MapFunction<T,Long> f)

Deprecated.

Sum aggregate function for integral (long, i.e. 64 bit integer) type.

Since:

2.0.0