Package com.opencqrs.framework.eventhandler

@NullMarked package com.opencqrs.framework.eventhandler

Contains event handler and processing components.

Related Packages

Package	Description
com.opencqrs.framework	Base package for CQRS framework components.
com.opencqrs.framework.eventhandler.partitioning	Contains components for dealing with partitioned event handling.
com.opencqrs.framework.eventhandler.progress	Contains progress tracking components for event handling.

Class	Description
BackOff	Interface to be implemented by classes providing back off semantics, e.g.
BackOff.Execution	Encapsulates back off execution state.
EventHandler<E>	Sealed base interface for inherited FunctionalInterface variants encapsulating encapsulating Event handling logic.
EventHandler.ForObject<E>	FunctionalInterface to be implemented, if only the Java event is needed for processing.
EventHandler.ForObjectAndMetaData<E>	FunctionalInterface to be implemented, if the Java event and its meta-data is needed for processing.
EventHandler.ForObjectAndMetaDataAndRawEvent<E>	FunctionalInterface to be implemented, if the Java event, its meta-data, and the raw event is needed for processing.
EventHandlerDefinition<E>	EventHandler definition suitable for being processed by an event processor.
EventHandling	Annotation to be used in favor of defining EventHandlerDefinition Beans.
EventHandlingAnnotationProcessingAutoConfiguration	Auto-configuration for EventHandlerDefinitions defined via EventHandling annotated bean methods.
EventHandlingProcessor	Asynchronous event processor observing an event stream to be handled by matching EventHandlerDefinitions all belonging to the same processing group and partition with configurable progress tracking and retry in case of errors.
EventHandlingProcessorAutoConfiguration	Auto-configuration for EventHandlingProcessor and supporting beans.
EventHandlingProcessorAutoConfiguration.LeaderElectionLifecycleConfiguration
EventHandlingProcessorAutoConfiguration.LeaderElectionLifecycleConfiguration.Registration
EventHandlingProcessorLifecycleController	Interface to be implemented by beans responsible for managing the life-cycle of an EventHandlingProcessor bean.
EventHandlingProcessorLifecycleRegistration	Interface to be implemented for registering EventHandlingProcessorLifecycleController beans.
EventHandlingProperties	ConfigurationProperties for auto-configured EventHandlingProcessors.
EventHandlingProperties.ProcessorSettings	Configuration settings for an instance of EventHandlingProcessor.
EventHandlingProperties.ProcessorSettings.Fetch	Configures event stream fetching.
EventHandlingProperties.ProcessorSettings.LifeCycle	Configures life-cycle registration.
EventHandlingProperties.ProcessorSettings.LifeCycle.Controller	The built-in EventHandlingProcessorLifecycleController type.
EventHandlingProperties.ProcessorSettings.Progress	Configures which ProgressTracker to use.
EventHandlingProperties.ProcessorSettings.Progress.Tracker	The built-in ProgressTracker type.
EventHandlingProperties.ProcessorSettings.Retry	Error handling retry configuration settings.
EventHandlingProperties.ProcessorSettings.Retry.Policy	The back-off policy.
EventHandlingProperties.ProcessorSettings.Sequencing	Configures which EventSequenceResolver to use.
EventHandlingProperties.ProcessorSettings.Sequencing.Resolution	The built-in EventSequenceResolver type.