Package com.opencqrs.framework.eventhandler.partitioning

@NullMarked package com.opencqrs.framework.eventhandler.partitioning

Contains components for dealing with partitioned event handling.

Related Packages

Package	Description
com.opencqrs.framework.eventhandler	Contains event handler and processing components.
com.opencqrs.framework.eventhandler.progress	Contains progress tracking components for event handling.

Class	Description
DefaultPartitionKeyResolver	Default implementation of PartitionKeyResolver which uses CRC32 checksums and modulo operation to derive partition numbers from event sequence identifiers.
EventSequenceResolver<E>	Sealed base interface for inherited FunctionalInterface variants encapsulating the logic to derive a sequence identifier for an event.
EventSequenceResolver.ForObjectAndMetaDataAndRawEvent<E>	FunctionalInterface to be implemented, if an event's sequence identifier can only be derived from a fully upcasted and deserialized Java event object.
EventSequenceResolver.ForRawEvent	FunctionalInterface to be implemented, if an event's sequence identifier can be derived from a raw Event, that is without any upcasting or Java object deserialization.
NoEventSequenceResolver	EventSequenceResolver.ForRawEvent implementation to be used if no event sequencing is required, i.e.
PartitionKeyResolver	Interface for implementations able to consistently derive a numeric partition key from an event sequence identifier.
PerConfigurableLevelSubjectEventSequenceResolver	EventSequenceResolver.ForRawEvent implementation which reduced the Event.subject() path and reduces it to a configurable level, i.e.
PerSubjectEventSequenceResolver	EventSequenceResolver.ForRawEvent implementation which uses Event.subject() as the event sequence identifier.