org.apache.flink.streaming.api.windowing

Enum WindowUtils.WindowTransformation

java.lang.Object

java.lang.Enum<WindowUtils.WindowTransformation>

org.apache.flink.streaming.api.windowing.WindowUtils.WindowTransformation

All Implemented Interfaces:

Serializable, Comparable<WindowUtils.WindowTransformation>

Enclosing class:

WindowUtils

public static enum WindowUtils.WindowTransformation
extends Enum<WindowUtils.WindowTransformation>

Enum Constant Summary

Enum Constants

Enum Constant and Description
FOLDWINDOW
MAPWINDOW
NONE
REDUCEWINDOW

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.common.functions.Function	getUDF()
static WindowUtils.WindowTransformation	valueOf(String name) Returns the enum constant of this type with the specified name.
static WindowUtils.WindowTransformation[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
WindowUtils.WindowTransformation	with(org.apache.flink.api.common.functions.Function UDF)

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

REDUCEWINDOW

public static final WindowUtils.WindowTransformation REDUCEWINDOW

MAPWINDOW

public static final WindowUtils.WindowTransformation MAPWINDOW

FOLDWINDOW

public static final WindowUtils.WindowTransformation FOLDWINDOW

NONE

public static final WindowUtils.WindowTransformation NONE

Method Detail

values

public static WindowUtils.WindowTransformation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (WindowUtils.WindowTransformation c : WindowUtils.WindowTransformation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static WindowUtils.WindowTransformation valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

with

public WindowUtils.WindowTransformation with(org.apache.flink.api.common.functions.Function UDF)

getUDF

public org.apache.flink.api.common.functions.Function getUDF()