org.apache.storm.sql.compiler.backends.standalone

Class BuiltinAggregateFunctions.FloatSum

java.lang.Object

org.apache.storm.sql.compiler.backends.standalone.BuiltinAggregateFunctions.FloatSum

Enclosing class:

BuiltinAggregateFunctions

public static class BuiltinAggregateFunctions.FloatSum
extends Object

Constructor Summary

Constructors

Constructor and Description
FloatSum()

Method Summary

Modifier and Type	Method and Description
static Float	add(Float accumulator, Float val)
static Float	init()
static Float	result(Float accumulator)

Methods inherited from class java.lang.Object

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

Constructor Detail

FloatSum

public FloatSum()

Method Detail

init

public static Float init()

add

public static Float add(Float accumulator,
                        Float val)

result

public static Float result(Float accumulator)