Package org.axonframework.messaging.queryhandling.annotation

Interface QueryHandlingMember<T>

Type Parameters:

T - The type of entity to which the message handler will delegate the actual handling of the message.

All Superinterfaces:

MessageHandlingMember<T>

@Internal
public interface QueryHandlingMember<T>
extends MessageHandlingMember<T>

Interface indicating that a MessageHandlingMember is capable of handling specific QueryMessages.

Since:

3.1.0

Author:

Allard Buijze

Method Summary

Modifier and Type	Method	Description
String	queryName()	Returns the name of the query the handler can handle.
Type	resultType()	Returns the return type declared by the handler

Methods inherited from interface org.axonframework.messaging.core.annotation.MessageHandlingMember

attribute, canHandle, canHandleMessageType, canHandleType, declaringClass, handle, handleSync, payloadType, priority, signature, unwrap

Method Details

queryName

String queryName()

Returns the name of the query the handler can handle.

Might be an empty String when undefined by this handling member, in which case components gathering QueryHandlingMembers should fall back to other mechanisms to define the name of a handling member.

Returns:

The name of the query the handler can handle.

resultType

Type resultType()

Returns the return type declared by the handler

Returns:

The return type declared by the handler.