org.axonframework.axonserver.connector.query

Interface QueryPriorityCalculator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface QueryPriorityCalculator

Calculate the priority of QueryMessage based on its content. Higher value means higher priority.

Since:

4.0

Author:

Marc Gathier

Method Summary

Modifier and Type	Method and Description
static QueryPriorityCalculator	defaultQueryPriorityCalculator() Returns a default implementation of the QueryPriorityCalculator, always returning priority 0.
int	determinePriority(QueryMessage<?,?> query) Determines the priority of the given query.

Method Detail

determinePriority

int determinePriority(QueryMessage<?,?> query)

Determines the priority of the given query. The higher the returned value, the higher the priority is.

Parameters:

query - a QueryMessage to prioritize

Returns:

an int defining the priority of the given query

defaultQueryPriorityCalculator

static QueryPriorityCalculator defaultQueryPriorityCalculator()

Returns a default implementation of the QueryPriorityCalculator, always returning priority 0.

Returns:

a lambda taking in a QueryMessage to prioritize to the default of priority 0