Class AggregateRoot

Aggregate root is a meaningful object in the domain. It can be viewed as a write boundary for entities and value objects that will maintain write consistency.

Usually it represents a single table, but can span several tables and can be used like document or similar data structure. Since every aggregate is also an entity, it has a unique identification represented by its URI.

DSL example:

module Todo {
  aggregate Task {
    timestamp startedAt;
    timestamp? finishedAt;
    int? priority;
    List<Note> notes;
  }
  value Note {
    date entered;
    string remark;
  }
}