diff options
Diffstat (limited to 'entity/dag/operation.go')
| -rw-r--r-- | entity/dag/operation.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/entity/dag/operation.go b/entity/dag/operation.go index 9fcc055b..86e2f7d7 100644 --- a/entity/dag/operation.go +++ b/entity/dag/operation.go @@ -12,17 +12,19 @@ type Operation interface { // Id return the Operation identifier // Some care need to be taken to define a correct Id derivation and enough entropy in the data used to avoid // collisions. Notably: - // - the Id of the first Operation will be used as the Id of the Entity. Collision need to be avoided across Entities. + // - the Id of the first Operation will be used as the Id of the Entity. Collision need to be avoided across entities of the same type + // (example: no collision within the "bug" namespace). // - collisions can also happen within the set of Operations of an Entity. Simple Operation might not have enough - // entropy to yield unique Ids. + // entropy to yield unique Ids (example: two "close" operation within the same second, same author). // A common way to derive an Id will be to use the DeriveId function on the serialized operation data. Id() entity.Id // Validate check if the Operation data is valid Validate() error - + // Author returns the author of this operation Author() identity.Interface } +// TODO: remove? type operationBase struct { author identity.Interface |