Bookmark (Neo4j Java Driver 4.4.20 API)

```
public interface Bookmark
```
Causal chaining is carried out by passing bookmarks between transactions. When starting a session with initial bookmarks, the first transaction will be ensured to run at least after the database is as up-to-date as the latest transaction referenced by the supplied bookmarks. Within a session, bookmark propagation is carried out automatically. Thus all transactions in a session (both managed and unmanaged) are guaranteed to be carried out one after another. To opt out of this mechanism for unrelated units of work, applications can use multiple sessions.

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`static Bookmark`	`from(Set<String> values)` Reconstruct bookmark from \bookmarks string values.
`boolean`	`isEmpty()` Return true if the bookmark is empty.
`Set<String>`	`values()` Returns a read-only set of bookmark strings that this bookmark instance identifies.

Interface Bookmark