@@ Incomplete
ARQ consists of the following parts:
In addition there are class to assist the application writer:
Main packages:
| Package | Use |
|---|---|
com.hp.hpl.jena.query |
The application API |
com.hp.hpl.jena.query.core
| Parse tree |
com.hp.hpl.jena.query.parser |
The parsers: SPARQL, ARQ, RDQL |
com.hp.hpl.jena.query.serializer |
Output in SPARQL, ARQ forms, in SPARQL syntax, in an abstract form (useful in debugging) and in XML. |
com.hp.hpl.jena.query.engine |
The abstraction of a query engine. |
com.hp.hpl.jena.query.engine1 |
A query engine that is as faithful to the SPARQL specification as possible. |
com.hp.hpl.jena.query.resultset |
Utilities for handling result sets, including output as text and XML. |
Parse tree.
Query Engine: