Package virtuoso.jena.driver
Class VirtuosoQueryEngine
- java.lang.Object
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- org.apache.jena.sparql.engine.QueryEngineBase
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- org.apache.jena.sparql.engine.main.QueryEngineMain
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- virtuoso.jena.driver.VirtuosoQueryEngine
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- All Implemented Interfaces:
org.apache.jena.atlas.lib.Closeable
,org.apache.jena.sparql.engine.OpEval
public class VirtuosoQueryEngine extends org.apache.jena.sparql.engine.main.QueryEngineMain
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected class
VirtuosoQueryEngine.VQueryIterator
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Field Summary
Fields Modifier and Type Field Description protected org.apache.jena.query.Query
eQuery
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Constructor Summary
Constructors Constructor Description VirtuosoQueryEngine(org.apache.jena.query.Query query, org.apache.jena.sparql.core.DatasetGraph dataset)
VirtuosoQueryEngine(org.apache.jena.query.Query query, org.apache.jena.sparql.core.DatasetGraph dataset, org.apache.jena.sparql.engine.binding.Binding initial, org.apache.jena.sparql.util.Context context)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description org.apache.jena.sparql.engine.QueryIterator
eval(org.apache.jena.sparql.algebra.Op op, org.apache.jena.sparql.core.DatasetGraph dsg, org.apache.jena.sparql.engine.binding.Binding initial, org.apache.jena.sparql.util.Context context)
static org.apache.jena.sparql.engine.QueryEngineFactory
getFactory()
protected org.apache.jena.sparql.algebra.Op
modifyOp(org.apache.jena.sparql.algebra.Op op)
static void
register()
static void
unregister()
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Constructor Detail
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VirtuosoQueryEngine
public VirtuosoQueryEngine(org.apache.jena.query.Query query, org.apache.jena.sparql.core.DatasetGraph dataset, org.apache.jena.sparql.engine.binding.Binding initial, org.apache.jena.sparql.util.Context context)
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VirtuosoQueryEngine
public VirtuosoQueryEngine(org.apache.jena.query.Query query, org.apache.jena.sparql.core.DatasetGraph dataset)
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Method Detail
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eval
public org.apache.jena.sparql.engine.QueryIterator eval(org.apache.jena.sparql.algebra.Op op, org.apache.jena.sparql.core.DatasetGraph dsg, org.apache.jena.sparql.engine.binding.Binding initial, org.apache.jena.sparql.util.Context context)
- Overrides:
eval
in classorg.apache.jena.sparql.engine.main.QueryEngineMain
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modifyOp
protected org.apache.jena.sparql.algebra.Op modifyOp(org.apache.jena.sparql.algebra.Op op)
- Overrides:
modifyOp
in classorg.apache.jena.sparql.engine.main.QueryEngineMain
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getFactory
public static org.apache.jena.sparql.engine.QueryEngineFactory getFactory()
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register
public static void register()
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unregister
public static void unregister()
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