org.axonframework.eventhandling.io

Enum EventMessageType

java.lang.Object

java.lang.Enum<EventMessageType>

org.axonframework.eventhandling.io.EventMessageType

All Implemented Interfaces:

Serializable, Comparable<EventMessageType>

public enum EventMessageType
extends Enum<EventMessageType>

Enumeration of supported Message Types by the EventMessageWriter and EventMessageReader.

Since:

2.0

Author:

Allard Buijze

Enum Constant Summary

Enum Constants

Enum Constant and Description
DOMAIN_EVENT_MESSAGE Represents a DomainEventMessage
EVENT_MESSAGE Represents an EventMessage which is not a DomainEventMessage

Method Summary

Methods

Modifier and Type	Method and Description
static EventMessageType	forMessage(EventMessage message) Returns the most specific EventMessageType for the given message.
static EventMessageType	fromTypeByte(byte typeByte) Returns the EventMessageType identified by the given typeByte.
byte	getTypeByte() Returns the Type Byte for this EventMessageType.
static EventMessageType	valueOf(String name) Returns the enum constant of this type with the specified name.
static EventMessageType[]	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

DOMAIN_EVENT_MESSAGE

public static final EventMessageType DOMAIN_EVENT_MESSAGE

Represents a DomainEventMessage

EVENT_MESSAGE

public static final EventMessageType EVENT_MESSAGE

Represents an EventMessage which is not a DomainEventMessage

Method Detail

values

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

Returns:

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

valueOf

public static EventMessageType 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

forMessage

public static EventMessageType forMessage(EventMessage message)

Returns the most specific EventMessageType for the given message.

Parameters:

message - The message to resolve the type for

Returns:

The EventMessageType for the given message

fromTypeByte

public static EventMessageType fromTypeByte(byte typeByte)

Returns the EventMessageType identified by the given typeByte.

Parameters:

typeByte - The byte representing the EventMessageType

Returns:

the EventMessageType represented by the typeByte, or null if unknown

getTypeByte

public byte getTypeByte()

Returns the Type Byte for this EventMessageType.

Returns:

the byte representing this EventMessageType