org.apache.flink.streaming.api

Enum TimeDomain

java.lang.Object

java.lang.Enum<TimeDomain>

org.apache.flink.streaming.api.TimeDomain

All Implemented Interfaces:

Serializable, Comparable<TimeDomain>

public enum TimeDomain
extends Enum<TimeDomain>

TimeDomain specifies whether a firing timer is based on event time or processing time.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EVENT_TIME Time is based on the timestamp of events.
PROCESSING_TIME Time is based on the current processing-time of a machine where processing happens.

Method Summary

Modifier and Type	Method and Description
static TimeDomain	valueOf(String name) Returns the enum constant of this type with the specified name.
static TimeDomain[]	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

EVENT_TIME

public static final TimeDomain EVENT_TIME

Time is based on the timestamp of events.

PROCESSING_TIME

public static final TimeDomain PROCESSING_TIME

Time is based on the current processing-time of a machine where processing happens.

Method Detail

values

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

Returns:

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

valueOf

public static TimeDomain 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