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See:
Description
| Interface Summary | |
| Constraint | |
| Printable | |
| QueryExecution | Interface for query execution engines. |
| QueryResults | Results from a query in a "ResultSet"-like manner. |
| QueryResultsRewindable | |
| Settable | |
| Value | |
| Var | |
| Class Summary | |
| Environment | |
| QSys | Class to define the operating environment for RDQL. |
| Query | The data structure for a query. |
| QueryEngine | |
| QueryEngineExt | An execution of a query. |
| QueryPrintUtils | |
| QueryResultsFormatter | Takes a QueryResult object and returns formatted (in various ways) Useful for the scripting interface. |
| QueryResultsMem | |
| QueryResultsStream | The main QueryResults implementation for returning results from queries. |
| ResultBinding | A mapping from variable name to a value. |
| ResultBinding.ResultBindingIterator | Iterates over the variable names. |
| WorkingVar | Working variables are settable values for holding intermediate results. |
| Exception Summary | |
| EvalFailureException | |
| EvalTypeException | |
| QueryException | QueryException is root exception for all (intentional) exceptions associated with query parsing and processing. |
| RDQL_InternalErrorException | |
| ValueException | |
RDQL - A query language for Jena.
RDQL is an implementation of an SQL-like query language, derived from rdfDB. This class of query languages regards RDF as triple data, without schema or ontology information unless explicitly includes in the RDF source. RDQL provides a query syntax and query execution engine in Java, primarily for experimental and embedded applications.
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