Session (trellis-spi 0.1.4 API)

```
public interface Session
```
This interface represents a user's session when interacting with a repository resource. All changes made during the session will be persisted to durable storage with the save() method. A session may or may not expire. If an expriation has been set, that expiry may be extended. Users, groups and delegates are represented as IRIs.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.apache.commons.rdf.api.IRI`	`getAgent()`	Get an agent identifier
`java.time.Instant`	`getCreated()`	Get the date when the session was created.
`java.util.Optional<org.apache.commons.rdf.api.IRI>`	`getDelegatedBy()`	Get the user that delegated access, if one exists
`org.apache.commons.rdf.api.IRI`	`getIdentifier()`	Get a session identifier

Interface Session