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

Class TransformSE_OptimizeSelfJoin

java.lang.Object
org.apache.jena.sparql.algebra.TransformCopy
org.apache.jena.sparql.service.enhancer.algebra.TransformSE_OptimizeSelfJoin
All Implemented Interfaces:
org.apache.jena.sparql.algebra.Transform
public class TransformSE_OptimizeSelfJoin extends org.apache.jena.sparql.algebra.TransformCopy
It seems that preemtive optimization before execution does not work with property functions. So this class is for now not used.

  • Field Summary

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

    COPY_ALWAYS, COPY_ONLY_ON_CHANGE

  • Constructor Summary

    Constructors
    Constructor
    Description
    TransformSE_OptimizeSelfJoin(org.apache.jena.sparql.algebra.optimize.Rewrite selfRewrite)
     

  • 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_OptimizeSelfJoin

      public TransformSE_OptimizeSelfJoin(org.apache.jena.sparql.algebra.optimize.Rewrite selfRewrite)

  • 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