Package org.aksw.jena_sparql_api.sparql.ext.benchmark

Class FN_SparqlQueryRewrite_ToService

java.lang.Object
org.apache.jena.sparql.function.FunctionBase
org.apache.jena.sparql.function.FunctionBase2
org.aksw.jena_sparql_api.sparql.ext.benchmark.FN_SparqlQueryRewrite_ToService
All Implemented Interfaces:
org.apache.jena.sparql.function.Function
public class FN_SparqlQueryRewrite_ToService extends org.apache.jena.sparql.function.FunctionBase2
Given a SPARQL select query, rewrite it such that the original query is encoded in a service clause. The main transformation is encode the original query's FROM (NAMED) clauses in the default-graph-uri and named-graph-uri in the query string of the given service URI.

  • Constructor Summary

    Constructors
    Constructor
    Description
    FN_SparqlQueryRewrite_ToService()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.jena.sparql.expr.NodeValue
    exec(org.apache.jena.sparql.expr.NodeValue serviceNv, org.apache.jena.sparql.expr.NodeValue queryNv)
     

    Methods inherited from class org.apache.jena.sparql.function.FunctionBase2

    checkBuild, exec

    Methods inherited from class org.apache.jena.sparql.function.FunctionBase

    build, exec, exec

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • FN_SparqlQueryRewrite_ToService

      public FN_SparqlQueryRewrite_ToService()

  • Method Details

    • exec

      public org.apache.jena.sparql.expr.NodeValue exec(org.apache.jena.sparql.expr.NodeValue serviceNv, org.apache.jena.sparql.expr.NodeValue queryNv)
      Specified by:
      exec in class org.apache.jena.sparql.function.FunctionBase2