Class AlgebraGeneratorForHeFQUIN

java.lang.Object
org.apache.jena.sparql.algebra.AlgebraGenerator
se.liu.ida.hefquin.jenaext.sparql.algebra.AlgebraGeneratorForHeFQUIN
public class AlgebraGeneratorForHeFQUIN extends org.apache.jena.sparql.algebra.AlgebraGenerator
This class is an extension of Jena's AlgebraGenerator that correctly handles ElementService objects that are of type ElementServiceWithParams. These objects are converted into OpServiceWithParams objects.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected final org.apache.jena.sparql.util.Context
    context
     
    protected final int
    subQueryDepth
     

    Fields inherited from class org.apache.jena.sparql.algebra.AlgebraGenerator

    simplify

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
     
    AlgebraGeneratorForHeFQUIN()
     
    protected
    AlgebraGeneratorForHeFQUIN(org.apache.jena.sparql.util.Context cxt, int depth)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.apache.jena.sparql.algebra.Op
    compileElementService(org.apache.jena.sparql.syntax.ElementService e)
     
    protected org.apache.jena.sparql.algebra.Op
    compileElementSubquery(org.apache.jena.sparql.syntax.ElementSubQuery e)
     

    Methods inherited from class org.apache.jena.sparql.algebra.AlgebraGenerator

    broken, compile, compile, compileBasicPattern, compileElement, compileElementAntiJoin, compileElementAssign, compileElementBind, compileElementData, compileElementExists, compileElementFilter, compileElementGraph, compileElementGroup, compileElementLateral, compileElementMinus, compileElementNotExists, compileElementOptional, compileElementSemiJoin, compileElementUnion, compileElementUnion, compileModifiers, compileOneInGroup, compilePathBlock, compileUnknownElement, join, prepareGroup, sequence, simplify, union

    Methods inherited from class java.lang.Object

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

  • Field Details

    • context

      protected final org.apache.jena.sparql.util.Context context

    • subQueryDepth

      protected final int subQueryDepth

  • Constructor Details

    • AlgebraGeneratorForHeFQUIN

      public AlgebraGeneratorForHeFQUIN()

    • AlgebraGeneratorForHeFQUIN

      protected AlgebraGeneratorForHeFQUIN(org.apache.jena.sparql.util.Context cxt, int depth)

  • Method Details

    • compileElementService

      protected org.apache.jena.sparql.algebra.Op compileElementService(org.apache.jena.sparql.syntax.ElementService e)
      Overrides:
      compileElementService in class org.apache.jena.sparql.algebra.AlgebraGenerator

    • compileElementSubquery

      protected org.apache.jena.sparql.algebra.Op compileElementSubquery(org.apache.jena.sparql.syntax.ElementSubQuery e)
      Overrides:
      compileElementSubquery in class org.apache.jena.sparql.algebra.AlgebraGenerator