Package org.openrdf.query.algebra.evaluation.impl

Examples of org.openrdf.query.algebra.evaluation.impl.FilterOptimizer

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      optimizerList.add(new ConjunctiveConstraintSplitter());
      optimizerList.add(new DisjunctiveConstraintOptimizer());
      optimizerList.add(new SameTermFilterOptimizer());
      optimizerList.add(new QueryModelPruner());
      optimizerList.add(new QueryJoinOptimizer(new MemEvaluationStatistics()));
      optimizerList.add(new FilterOptimizer());

      optimizerList.optimize(query, bindings);

      logger.trace("Optimized query model:\n{}", query);
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      optimizerList.add(new ConjunctiveConstraintSplitter());
      optimizerList.add(new DisjunctiveConstraintOptimizer());
      optimizerList.add(new SameTermFilterOptimizer());
      optimizerList.add(new QueryModelPruner());
      optimizerList.add(new QueryJoinOptimizer(new NativeEvaluationStatistics(nativeStore)));
      optimizerList.add(new FilterOptimizer());

      optimizerList.optimize(query, bindings);
      logger.trace("Optimized query model:\n{}", query);

      Cursor<BindingSet> iter;
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      new SameTermFilterOptimizer().optimize(tupleExpr, dataset, bindings);
      new QueryModelNormalizer().optimize(tupleExpr, dataset, bindings);
      new QueryJoinOptimizer(new NativeEvaluationStatistics(nativeStore)).optimize(tupleExpr, dataset,
          bindings);
      new IterativeEvaluationOptimizer().optimize(tupleExpr, dataset, bindings);
      new FilterOptimizer().optimize(tupleExpr, dataset, bindings);
      new OrderLimitOptimizer().optimize(tupleExpr, dataset, bindings);

      logger.trace("Optimized query model:\n{}", tupleExpr);

      return strategy.evaluate(tupleExpr, EmptyBindingSet.getInstance());
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      optimizerList.add(new CompareOptimizer());
      optimizerList.add(new ConjunctiveConstraintSplitter());
      optimizerList.add(new SameTermFilterOptimizer());
      optimizerList.add(new QueryModelPruner());
      optimizerList.add(new QueryJoinOptimizer(new MemEvaluationStatistics()));
      optimizerList.add(new FilterOptimizer());

      optimizerList.optimize(tupleExpr, dataset, bindings);

      CloseableIteration<BindingSet, QueryEvaluationException> iter;
      iter = strategy.evaluate(tupleExpr, bindings);
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      optimizerList.add(new CompareOptimizer());
      optimizerList.add(new ConjunctiveConstraintSplitter());
      optimizerList.add(new SameTermFilterOptimizer());
      optimizerList.add(new QueryModelPruner());
      optimizerList.add(new QueryJoinOptimizer());
      optimizerList.add(new FilterOptimizer());

      optimizerList.optimize(tupleExpr, dataset, bindings);

      CloseableIteration<BindingSet, QueryEvaluationException> iter;
      iter = strategy.evaluate(tupleExpr, bindings);
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Related Classes of org.openrdf.query.algebra.evaluation.impl.FilterOptimizer

  • org.openrdf.sail.memory.MemoryStoreConnection
  • org.openrdf.sail.nativerdf.NativeStoreConnection
  • uk.ac.open.kmi.smartproducts.sesame.sail.AndroidNativeStoreConnection
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