DomainEventStream
interface DomainEventStream : EventMessage<DomainEventStream, List<DomainEvent<*>>> , RequestId, Iterable<DomainEvent<*>> , Copyable<DomainEventStream>
Domain Event Stream interface representing a sequence of domain events.
A domain event stream contains a collection of domain events that were generated as a result of a single command execution. The relationship is 1:1 between event streams and command IDs.
Key requirements:
Events must be sorted in ascending order by version number
Version numbers must be monotonically increasing
All events in a stream belong to the same aggregate
Events are immutable once created
See also
Inheritors
Functions
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Determines if this event stream should be ignored during event sourcing.
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fun <S : Any> DomainEventStream.toStateEvent(stateAggregate: ReadOnlyStateAggregate<S>): StateEvent<S>
Converts a DomainEventStream to a StateEvent using the state from a ReadOnlyStateAggregate.
fun <S : Any> DomainEventStream.toStateEvent(state: S, firstOperator: String = header.operator.orEmpty(), firstEventTime: Long = createTime, tags: AbacTags = EMPTY_ABAC_TAGS, deleted: Boolean = false): StateEvent<S>
Converts a DomainEventStream to a StateEvent with the given state.