com.hazelcast.jet.pipeline

Enum WindowDefinition.WindowKind

java.lang.Object

java.lang.Enum<WindowDefinition.WindowKind>

com.hazelcast.jet.pipeline.WindowDefinition.WindowKind

All Implemented Interfaces:

Serializable, Comparable<WindowDefinition.WindowKind>

Enclosing interface:

WindowDefinition

public static enum WindowDefinition.WindowKind
extends Enum<WindowDefinition.WindowKind>

Enumerates the kinds of window that Jet supports.

Enum Constant Summary

Enum Constants

Enum Constant and Description
SESSION The session window captures bursts of events delimited by periods of quiescence.
SLIDING A sliding window "slides" along the time axis in discrete steps.

Method Summary

Modifier and Type	Method and Description
static WindowDefinition.WindowKind	valueOf(String name) Returns the enum constant of this type with the specified name.
static WindowDefinition.WindowKind[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

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

SLIDING

public static final WindowDefinition.WindowKind SLIDING

A sliding window "slides" along the time axis in discrete steps. You can specify the size and the sliding step. The size of the window must be divisible by the sliding step.

SESSION

public static final WindowDefinition.WindowKind SESSION

The session window captures bursts of events delimited by periods of quiescence. You can specify the duration of the quiet period that causes the window to close.

Method Detail

values

public static WindowDefinition.WindowKind[] 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 (WindowDefinition.WindowKind c : WindowDefinition.WindowKind.values())
    System.out.println(c);

Returns:

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

valueOf

public static WindowDefinition.WindowKind 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