Package com.hp.hpl.jena.sparql.algebra.op

Examples of com.hp.hpl.jena.sparql.algebra.op.OpGroup

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        // ---- GROUP BY
       
        if ( query.hasGroupBy() )
        {
            // When there is no GroupBy but there are some aggregates, it's a group of no variables.
            op = new OpGroup(op, query.getGroupBy(), query.getAggregators()) ;
        }
       
        //---- Assignments from SELECT and other places (so available to ORDER and HAVING)
        // Now do assignments from expressions
        // Must be after "group by" has introduced it's variables.
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   * rewrites the subop of group.
   */
  @Override
  public void visit( final OpGroup opGroup )
  {
    addOp(new OpGroup(rewriteOp1(opGroup), opGroup.getGroupVars(),
        opGroup.getAggregators()));
  }
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        {
            if ( groupVars == opGroup.getGroupVars() )
                return super.transform(opGroup, subOp) ;
        }
       
        return new OpGroup(subOp, groupVars, aggregators) ;
    }
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Related Classes of com.hp.hpl.jena.sparql.algebra.op.OpGroup

  • com.hp.hpl.jena.sparql.algebra.AlgebraGenerator
  • com.hp.hpl.jena.sparql.graph.NodeTransformOp
  • org.apache.jena.security.query.rewriter.OpRewriter
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