Package org.axonframework.messaging.eventstreaming

@NullMarked package org.axonframework.messaging.eventstreaming

Part of the Axon Messaging module. Contains classes related to eventstreaming.

Class	Description
EventCriteria	Describes the criteria for EventStoreTransaction#source(SourcingCondition) sourcing or invalid reference streaming events.
EventCriterion	Describes a singular, non-nested criteria for filtering events.
EventsCondition	Interface describing a condition that the type and tags of event messages must match against in order to be relevant.
EventTypeRestrictableEventCriteria	An EventCriteria that can be restricted to a specific set of event types.
MultiSourceTrackingToken	A TrackingToken implementation combining several TrackingTokens into one.
MultiStreamableEventSource	A StreamableEventSource implementation that allows streaming event processors to process events from multiple underlying event sources.
MultiStreamableEventSource.SourceCollector	Intermediate builder for collecting event sources before creating a MultiStreamableEventSource.
OrEventCriteriaBuilder	Builder class to construct an EventCriteria that will match the to-be-built criteria and the already existing criteria.
StreamableEventSource	Interface towards a streamable event source.
StreamingCondition	Interface describing the condition to invalid reference stream from a streamable event source (like an Event Store).
Tag	An Tag refers to fields and their values within which an EventMessage has been published, typically referring to domain-specifics used for identification.
TrackingTokenSource	Provides functionality to retrieve TrackingTokens for the head and tail of the stream, and at a given point in time in the stream.