Package org.aksw.jena_sparql_api.core

Class Describer

java.lang.Object
org.aksw.commons.collections.PrefetchIterator<org.apache.jena.graph.Triple>
org.aksw.jena_sparql_api.core.Describer
All Implemented Interfaces:
Closeable, AutoCloseable, Iterator<org.apache.jena.graph.Triple>
public class Describer extends org.aksw.commons.collections.PrefetchIterator<org.apache.jena.graph.Triple>
TODO What about Limit and Offset?

  • Constructor Summary

    Constructors
    Constructor
    Description
    Describer(Iterator<org.apache.jena.graph.Node> openNodes, org.apache.jena.query.ResultSetCloseable rs, Collection<org.apache.jena.sparql.core.Var> resultVars, org.aksw.jenax.dataaccess.sparql.factory.execution.query.QueryExecutionFactory qef)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
     
    static Describer
    create(List<org.apache.jena.graph.Node> resultUris, List<String> resultVars, org.apache.jena.query.ResultSetCloseable rs, org.aksw.jenax.dataaccess.sparql.factory.execution.query.QueryExecutionFactory qef)
     
    Iterator<org.apache.jena.graph.Triple>
    describeNodeStreaming(org.apache.jena.graph.Node node)
     
    protected Iterator<org.apache.jena.graph.Triple>
    prefetch()
     

    Methods inherited from class org.aksw.commons.collections.PrefetchIterator

    hasNext, next, remove

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface java.util.Iterator

    forEachRemaining

  • Constructor Details

    • Describer

      public Describer(Iterator<org.apache.jena.graph.Node> openNodes, org.apache.jena.query.ResultSetCloseable rs, Collection<org.apache.jena.sparql.core.Var> resultVars, org.aksw.jenax.dataaccess.sparql.factory.execution.query.QueryExecutionFactory qef)

  • Method Details

    • create

      public static Describer create(List<org.apache.jena.graph.Node> resultUris, List<String> resultVars, org.apache.jena.query.ResultSetCloseable rs, org.aksw.jenax.dataaccess.sparql.factory.execution.query.QueryExecutionFactory qef)

    • describeNodeStreaming

      public Iterator<org.apache.jena.graph.Triple> describeNodeStreaming(org.apache.jena.graph.Node node)

    • prefetch

      protected Iterator<org.apache.jena.graph.Triple> prefetch() throws Exception
      Specified by:
      prefetch in class org.aksw.commons.collections.PrefetchIterator<org.apache.jena.graph.Triple>
      Throws:
      Exception

    • close

      public void close()
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface Closeable
      Overrides:
      close in class org.aksw.commons.collections.PrefetchIterator<org.apache.jena.graph.Triple>