org.axonframework.monitoring

Enum NoOpMessageMonitor

java.lang.Object

java.lang.Enum<NoOpMessageMonitor>

org.axonframework.monitoring.NoOpMessageMonitor

All Implemented Interfaces:

Serializable, Comparable<NoOpMessageMonitor>, MessageMonitor<Message<?>>

public enum NoOpMessageMonitor
extends Enum<NoOpMessageMonitor>
implements MessageMonitor<Message<?>>

A message monitor that returns a NoOp message callback

Since:

3.0

Author:

Marijn van Zelst

Nested Class Summary

Nested classes/interfaces inherited from interface org.axonframework.monitoring.MessageMonitor

MessageMonitor.MonitorCallback

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE Singleton instance of a NoOpMessageMonitor.

Method Summary

Modifier and Type	Method and Description
static NoOpMessageMonitor	instance() Returns the instance of {@link NoOpMessageMonitor}.
MessageMonitor.MonitorCallback	onMessageIngested(Message<?> message) Takes a message and returns a callback that should be used to inform the message monitor about the result of processing the message
static NoOpMessageMonitor	valueOf(String name) Returns the enum constant of this type with the specified name.
static NoOpMessageMonitor[]	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

Methods inherited from interface org.axonframework.monitoring.MessageMonitor

onMessagesIngested

Enum Constant Detail

INSTANCE

public static final NoOpMessageMonitor INSTANCE

Singleton instance of a NoOpMessageMonitor.

Method Detail

values

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

Returns:

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

valueOf

public static NoOpMessageMonitor 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

instance

public static NoOpMessageMonitor instance()

Returns the instance of {@link NoOpMessageMonitor}. This method is a convenience method, which can be used as a lambda expression

Returns:

the instance of {@link NoOpMessageMonitor}

onMessageIngested

public MessageMonitor.MonitorCallback onMessageIngested(@Nonnull
                                                        Message<?> message)

Description copied from interface: MessageMonitor

Takes a message and returns a callback that should be used to inform the message monitor about the result of processing the message

Specified by:

onMessageIngested in interface MessageMonitor<Message<?>>

Parameters:

message - the message to monitor

Returns:

the callback