Package org.axonframework.queryhandling

Interface SubscriptionQueryUpdateMessage<U>

Type Parameters:

U - type of incremental update

All Superinterfaces:

Message<U>, ResultMessage<U>, Serializable

All Known Implementing Classes:

GenericSubscriptionQueryUpdateMessage

public interface SubscriptionQueryUpdateMessage<U>
extends ResultMessage<U>

Message which holds incremental update of an subscription query.

Since:

3.3

Author:

Milan Savic

Method Summary

Modifier and Type	Method	Description
SubscriptionQueryUpdateMessage<U>	andMetaData(Map<String,?> metaData)	Returns a copy of this Message with it MetaData merged with the given metaData.
SubscriptionQueryUpdateMessage<U>	withMetaData(Map<String,?> metaData)	Returns a copy of this Message with the given metaData.

Methods inherited from interface org.axonframework.messaging.Message

getIdentifier, getMetaData, getPayload, getPayloadType, serializeMetaData

Methods inherited from interface org.axonframework.messaging.ResultMessage

exceptionDetails, exceptionResult, isExceptional, optionalExceptionResult, serializeExceptionResult, serializePayload

Method Details

withMetaData

SubscriptionQueryUpdateMessage<U> withMetaData(@Nonnull
 Map<String,?> metaData)

Description copied from interface: Message

Returns a copy of this Message with the given metaData. The payload remains unchanged.

While the implementation returned may be different than the implementation of this, implementations must take special care in returning the same type of Message (e.g. EventMessage, DomainEventMessage) to prevent errors further downstream.

Specified by:

withMetaData in interface Message<U>

Specified by:

withMetaData in interface ResultMessage<U>

Parameters:

metaData - The new MetaData for the Message

Returns:

a copy of this message with the given MetaData

andMetaData

SubscriptionQueryUpdateMessage<U> andMetaData(@Nonnull
 Map<String,?> metaData)

Description copied from interface: Message

Returns a copy of this Message with it MetaData merged with the given metaData. The payload remains unchanged.

Specified by:

andMetaData in interface Message<U>

Specified by:

andMetaData in interface ResultMessage<U>

Parameters:

metaData - The MetaData to merge with

Returns:

a copy of this message with the given MetaData