The Query class
Support in HbbTV
Available since: HbbTV 1.5 (ETSI TS 102 796 V1.2.1, OIPF DAE V1.2)
Comment
Broadcast-related
The Query class represents a metadata query that the user wants to carry out. This may be a simple search, or a complex search involving Boolean logic. Queries are immutable; an operation on a query SHALL return a new Query object, allowing applications to continue referring to the original query.
The examples below show how more complex queries can be constructed:
Properties
This section is intentionally left empty.
Methods
Query not() | |
Description | Create a query that is the logical negation of the predicates represented by the query currently being operated on. |