org.apache.beam.runners.samza.runtime

Enum OpMessage.Type

java.lang.Object

java.lang.Enum<OpMessage.Type>

org.apache.beam.runners.samza.runtime.OpMessage.Type

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<OpMessage.Type>

Enclosing class:

OpMessage<T>

public static enum OpMessage.Type
extends java.lang.Enum<OpMessage.Type>

Type of the element(s) in the message.

• ELEMENT - an element from main inputs.
• SIDE_INPUT - a collection of elements from a view.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ELEMENT
SIDE_INPUT
SIDE_INPUT_WATERMARK

Method Summary

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

ELEMENT

public static final OpMessage.Type ELEMENT

SIDE_INPUT

public static final OpMessage.Type SIDE_INPUT

SIDE_INPUT_WATERMARK

public static final OpMessage.Type SIDE_INPUT_WATERMARK

Method Detail

values

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

Returns:

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

valueOf

public static OpMessage.Type valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null