Package org.rdfhdt.hdtjena.solver

Class HDTQueryEngine

  • All Implemented Interfaces:
    org.apache.jena.atlas.lib.Closeable, org.apache.jena.sparql.engine.OpEval
    public class HDTQueryEngine
extends org.apache.jena.sparql.engine.main.QueryEngineMain

    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.apache.jena.sparql.engine.main.QueryEngineMain

        org.apache.jena.sparql.engine.main.QueryEngineMain.QueryEngineMainFactory

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected org.apache.jena.sparql.engine.binding.Binding hdtBinding  
      protected org.apache.jena.sparql.util.Context hdtContext  
      protected org.apache.jena.sparql.core.DatasetGraph hdtDataset  
      protected org.apache.jena.query.Query hdtQuery  

      • Fields inherited from class org.apache.jena.sparql.engine.QueryEngineBase

        context, dataset, originalDataset, queryEngineInfo

    • Constructor Summary

      Constructors 
      Constructor Description
      HDTQueryEngine​(org.apache.jena.query.Query query, org.apache.jena.sparql.core.DatasetGraph dataset, org.apache.jena.sparql.engine.binding.Binding input, org.apache.jena.sparql.util.Context context)  
      HDTQueryEngine​(org.apache.jena.sparql.algebra.Op op, org.apache.jena.sparql.core.DatasetGraph dataset, org.apache.jena.sparql.engine.binding.Binding input, org.apache.jena.sparql.util.Context context)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected org.apache.jena.sparql.engine.Plan createPlan()  
      static org.apache.jena.sparql.engine.QueryEngineFactory getFactory()  
      static void register()  
      static void unregister()  

      • Methods inherited from class org.apache.jena.sparql.engine.main.QueryEngineMain

        eval, minimalModifyOp, modifyOp

      • Methods inherited from class org.apache.jena.sparql.engine.QueryEngineBase

        close, createOp, dynamicDataset, evaluate, getOp, getPlan, getStartBinding, isDynamicDataset, setOp

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • hdtQuery

        protected org.apache.jena.query.Query hdtQuery

      • hdtDataset

        protected org.apache.jena.sparql.core.DatasetGraph hdtDataset

      • hdtBinding

        protected org.apache.jena.sparql.engine.binding.Binding hdtBinding

      • hdtContext

        protected org.apache.jena.sparql.util.Context hdtContext

    • Constructor Detail

      • HDTQueryEngine

        public HDTQueryEngine​(org.apache.jena.query.Query query,
                      org.apache.jena.sparql.core.DatasetGraph dataset,
                      org.apache.jena.sparql.engine.binding.Binding input,
                      org.apache.jena.sparql.util.Context context)

      • HDTQueryEngine

        public HDTQueryEngine​(org.apache.jena.sparql.algebra.Op op,
                      org.apache.jena.sparql.core.DatasetGraph dataset,
                      org.apache.jena.sparql.engine.binding.Binding input,
                      org.apache.jena.sparql.util.Context context)

    • Method Detail

      • createPlan

        protected org.apache.jena.sparql.engine.Plan createPlan()
        Overrides:
        createPlan in class org.apache.jena.sparql.engine.QueryEngineBase

      • getFactory

        public static org.apache.jena.sparql.engine.QueryEngineFactory getFactory()

      • register

        public static void register()

      • unregister

        public static void unregister()