API
Enumerations
| Enumeration | Description |
|---|---|
| Order | The sorting order for a QueryPart. |
Classes
| Class | Description |
|---|---|
| Predicate | Predicates are used to filter queries. |
| Query | A Query is an immutable object used to build queries on the datacloud. It is a graph query builder. It starts from an origin InstanceOrTag (typically, the InstanceOrTag of a data type or of an instance). From there, it can follow relations between data types and filter results. |
| QueryResult | A QueryResult is a list of key-value pairs that has been generated as a result of a Query. It contains the result of a query at a specific time. |
| QuerySingle | A QuerySingle is a Query which follows relations that should be unique between data types (0..1 and 1..1 cardinalities). It returns the instance related to the origin, following the specified relation(s). |