- All Known Implementing Classes:
DescribeBNodeClosure
public interface DescribeHandler
A DescribeHandler provides the description of a resource. DESCRIBE queries return
RDF that describes the resource found, either from the query pattern or explicitly
named in the DESCRIBE clause. For each resource, any handlers are called to builds
the RDF model that is to be the result of the query.
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Method Details
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start
Start the describe process, passing in the result model.- Parameters:
accumulateResultModel
-qContext
- Query execution context
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describe
void describe(org.apache.jena.rdf.model.Resource resource) Called on everything resource found by a query. Can add more RDF to the model provided. May choose to add nothing.- Parameters:
resource
- resource to describe
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finish
void finish()Finish the description process for this query execution
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