Module org.apache.jena.serviceplugins
Package org.apache.jena.sparql.service.enhancer.algebra

Class TransformSE_EffectiveOptions

java.lang.Object
org.apache.jena.sparql.algebra.TransformCopy
org.apache.jena.sparql.service.enhancer.algebra.TransformSE_EffectiveOptions
All Implemented Interfaces:
org.apache.jena.sparql.algebra.Transform
public class TransformSE_EffectiveOptions extends org.apache.jena.sparql.algebra.TransformCopy
Detects options on SERVICE and materializes them. In the case of self-join-checks an optimizer will be run preemptively unless the option 'optimizer:off' is present. 
 SERVICE <loop:> {
   SERIVCE <bulk:> {
      SERVICE <https://dbpedia.org/sparql> { }
   }
 }
becomes 
 SERVICE <loop:bulk:https://dbpedia.org/sparql> { }

  • Field Summary

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

    COPY_ALWAYS, COPY_ONLY_ON_CHANGE

  • Constructor Summary

    Constructors
    Constructor
    Description
    TransformSE_EffectiveOptions()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.jena.sparql.algebra.Op
    transform(org.apache.jena.sparql.algebra.op.OpService opService, org.apache.jena.sparql.algebra.Op subOp)
     

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

    transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • TransformSE_EffectiveOptions

      public TransformSE_EffectiveOptions()

  • Method Details

    • transform

      public org.apache.jena.sparql.algebra.Op transform(org.apache.jena.sparql.algebra.op.OpService opService, org.apache.jena.sparql.algebra.Op subOp)
      Specified by:
      transform in interface org.apache.jena.sparql.algebra.Transform
      Overrides:
      transform in class org.apache.jena.sparql.algebra.TransformCopy