Index (simplesource-command-api 0.2.8 API)

A

AggregateNotFound - io.simplesource.api.CommandError.Reason
Aggregator<E,A> - Interface in io.simplesource.api: An Aggregator is a function that builds up an aggregate from a stream of events (effectively a fold function).
AggregatorBuilder<E,A> - Class in io.simplesource.dsl: A builder for creating an Aggregator that can handle multiple event types by adding one or more single event aggregators.
applyEvent(A, E) - Method in interface io.simplesource.api.Aggregator: A function that takes the current aggregate value, the latest event and generates a new aggregate value.

CommandAPI<K,C> - Interface in io.simplesource.api: The public API for submitting commands against a given aggregate and querying where they have been successfully applied.
CommandAPI.Request<K,C> - Class in io.simplesource.api
CommandError - Class in io.simplesource.api: A CommandError explains failures.
CommandError.Reason - Enum in io.simplesource.api
CommandHandler<K,C,E,A> - Interface in io.simplesource.api: A command handler is responsible for accepting or rejecting commands and turning accepted commands into a list of events by applying the appropriate business logic and validations based on the current state.
CommandHandlerBuilder<K,C,E,A> - Class in io.simplesource.dsl: An builder for creating an CommandHandler that can handle several different commands types by adding one or more single command handlers.
CommandHandlerFailed - io.simplesource.api.CommandError.Reason
CommandId - Class in io.simplesource.api
CommandId() - Constructor for class io.simplesource.api.CommandId
CommandPublishError - io.simplesource.api.CommandError.Reason

getMessage() - Method in class io.simplesource.api.CommandError: The error message accessor
getReason() - Method in class io.simplesource.api.CommandError: The reason value accessor.

id - Variable in class io.simplesource.api.CommandId
InitialValue<K,A> - Interface in io.simplesource.api: Provides the initial value of an aggregate.
InternalError - io.simplesource.api.CommandError.Reason
interpretCommand(K, A, C) - Method in interface io.simplesource.api.CommandHandler: Determine whether you will accept the given command given the current aggregate and, if so, transform it into events.
InvalidCommand - io.simplesource.api.CommandError.Reason
InvalidReadSequence - io.simplesource.api.CommandError.Reason
InvalidSequenceHandler<K,C,A> - Interface in io.simplesource.api: This functional for accepting or rejecting commands executed against an out of date view.
io.simplesource.api - package io.simplesource.api
io.simplesource.dsl - package io.simplesource.dsl

newBuilder() - Static method in class io.simplesource.dsl.AggregatorBuilder
newBuilder() - Static method in class io.simplesource.dsl.CommandHandlerBuilder

of(CommandError.Reason, String) - Static method in class io.simplesource.api.CommandError: Construct a CommandError from a Throwable.
of(CommandError.Reason, Throwable) - Static method in class io.simplesource.api.CommandError: Construct a CommandError from a Throwable.
onCommand(Class<SC>, CommandHandler<K, SC, E, A>) - Method in class io.simplesource.dsl.CommandHandlerBuilder
onEvent(Class<SE>, Aggregator<SE, A>) - Method in class io.simplesource.dsl.AggregatorBuilder

publishAndQueryCommand(CommandAPI.Request<K, C>, Duration) - Method in interface io.simplesource.api.CommandAPI: Chain together publishing a command then query the result.
publishCommand(CommandAPI.Request<K, C>) - Method in interface io.simplesource.api.CommandAPI: Submit the given command ready for processing.

queryCommandResult(CommandId, Duration) - Method in interface io.simplesource.api.CommandAPI: Get the result of the execution of the command identified by the provided UUID.

shouldReject(K, Sequence, Sequence, A, C) - Method in interface io.simplesource.api.InvalidSequenceHandler: The sequence handler is responsible for accepting or rejecting commands executed against an out of date view If expectedSeq == currentSeq this handler will not be invoked If this handler is invoked, it means the is executing a command against an old version of the aggregate

valueOf(String) - Static method in enum io.simplesource.api.CommandError.Reason: Returns the enum constant of this type with the specified name.
values() - Static method in enum io.simplesource.api.CommandError.Reason: Returns an array containing the constants of this enum type, in the order they are declared.