Uses of Interface
dk.cloudcreate.essentials.components.eventsourced.aggregates.Aggregate

Packages that use Aggregate

Package	Description
dk.cloudcreate.essentials.components.eventsourced.aggregates
dk.cloudcreate.essentials.components.eventsourced.aggregates.flex
dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful
dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.classic
dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.classic.state
dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.modern

Uses of Aggregate in dk.cloudcreate.essentials.components.eventsourced.aggregates

Classes in dk.cloudcreate.essentials.components.eventsourced.aggregates with type parameters of type Aggregate

Modifier and Type	Interface	Description
interface	Aggregate<ID,AGGREGATE_TYPE extends Aggregate<ID,AGGREGATE_TYPE>>	Common interface that all concrete (classical) Aggregate's must implement.

Fields in dk.cloudcreate.essentials.components.eventsourced.aggregates with type parameters of type Aggregate

Modifier and Type	Field	Description
Class<? extends Aggregate<?,?>>	OptimisticAggregateLoadException.aggregateType

Constructor parameters in dk.cloudcreate.essentials.components.eventsourced.aggregates with type arguments of type Aggregate

Constructor	Description
OptimisticAggregateLoadException(Object aggregateId, Class<? extends Aggregate<?,?>> aggregateType, dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.types.EventOrder expectedLatestEventOrder, dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.types.EventOrder actualLatestEventOrder)

Uses of Aggregate in dk.cloudcreate.essentials.components.eventsourced.aggregates.flex

Classes in dk.cloudcreate.essentials.components.eventsourced.aggregates.flex that implement Aggregate

Modifier and Type	Class	Description
class	FlexAggregate<ID,AGGREGATE_TYPE extends FlexAggregate<ID,AGGREGATE_TYPE>>	Simple, easy and opinionated aggregate that allows you to apply events that don't have any requirements with regards to inheritance (i.e.

Uses of Aggregate in dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful

Subinterfaces of Aggregate in dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful

Modifier and Type	Interface	Description
interface	StatefulAggregate<ID,EVENT_TYPE,AGGREGATE_TYPE extends StatefulAggregate<ID,EVENT_TYPE,AGGREGATE_TYPE>>	A stateful Aggregate is the most common form of Aggregate design in Object Oriented languages. What makes an Aggregate stateful is the fact that any changes, i.e.

Uses of Aggregate in dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.classic

Classes in dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.classic that implement Aggregate

Modifier and Type	Class	Description
class	AggregateRoot<ID,EVENT_TYPE extends Event<ID>,AGGREGATE_TYPE extends AggregateRoot<ID,EVENT_TYPE,AGGREGATE_TYPE>>	A specialized and opinionated mutable Aggregate design This AggregateRoot is designed to work with Class based Event's that inherit from Event. This design is deliberate and will manage a lot of things for you as a developer at the cost of some flexibility.

Uses of Aggregate in dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.classic.state

Classes in dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.classic.state that implement Aggregate

Modifier and Type	Class	Description
class	AggregateRootWithState<ID,EVENT_TYPE extends Event<ID>,STATE extends AggregateState<ID,EVENT_TYPE>,AGGREGATE_TYPE extends AggregateRootWithState<ID,EVENT_TYPE,STATE,AGGREGATE_TYPE>>	Variant of the AggregateRoot pattern where the aggregate's state and all EventHandler annotated methods are placed within the concrete AggregateState object. When the AggregateRootWithState is combined with AggregateState, then the AggregateRootWithState will contain the command methods and the AggregateState contains the state fields and the EventHandler annotated methods.

Uses of Aggregate in dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.modern

Classes in dk.cloudcreate.essentials.components.eventsourced.aggregates.stateful.modern that implement Aggregate

Modifier and Type	Class	Description
class	AggregateRoot<ID,EVENT_TYPE,AGGREGATE_TYPE extends AggregateRoot<ID,EVENT_TYPE,AGGREGATE_TYPE>>	A modern opinionated interpretation of the classic AggregateRoot design, where the Event's are mutable. The modern interpretation doesn't specify any requirement on the design of the Events, they can be Java 17+ records or simple POJO's. Note: The AggregateRoot works best in combination with the StatefulAggregateRepository that's configured to use the StatefulAggregateInstanceFactory.reflectionBasedAggregateRootFactory(), because the AggregateRoot needs to be provided its aggregated id through the AggregateRoot(Object) constructor! The modern AggregateRoot supports keeping the state projection and EventHandler annotated methods within the AggregateRoot instance or within an AggregateState instance. If you wish to keep the state projection and EventHandler annotated methods within an AggregateState instance, then you only need to implement the WithState interface: