| AbstractEvaluationStrategyFactory |
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| ArrayBindingBasedQueryEvaluationContext |
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| BindingAssigner |
Assigns values to variables based on a supplied set of bindings.
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| BindingAssigner.VarVisitor |
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| BindingSetAssignmentInliner |
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| CompareOptimizer |
A query optimizer that replaces Compare operators with SameTerms, if possible.
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| CompareOptimizer.CompareVisitor |
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| ConjunctiveConstraintSplitter |
Splits conjunctive constraints into seperate constraints.
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| ConjunctiveConstraintSplitter.ConstraintVisitor |
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| ConstantOptimizer |
A query optimizer that optimizes constant value expressions.
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| DisjunctiveConstraintOptimizer |
A query optimizer that optimize disjunctive constraints on tuple expressions.
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| DisjunctiveConstraintOptimizer.OrSameTermOptimizer |
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| EvaluationStatistics |
Supplies various query model statistics to the query engine/optimizer.
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| EvaluationStatistics.CardinalityCalculator |
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| EvaluationStrategyImpl |
Deprecated.
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| ExtendedEvaluationStrategy |
SPARQL 1.1 extended query evaluation strategy.
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| ExtendedEvaluationStrategyFactory |
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| ExtensionQueryEvaluationStep |
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| FilterOptimizer |
Optimizes a query model by pushing Filters as far down in the model tree as possible.
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| FilterOptimizer.DeMergeFilterFinder |
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| FilterOptimizer.FilterFinder |
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| FilterOptimizer.FilterRelocator |
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| FilterOptimizer.MergeFilterFinder |
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| IterativeEvaluationOptimizer |
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| IterativeEvaluationOptimizer.IEOVisitor |
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| OrderLimitOptimizer |
Moves the Order node above the Projection when variables are projected.
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| OrderLimitOptimizer.OrderOptimizer |
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| ParentReferenceCleaner |
Cleans up QueryModelNode.getParentNode() references that have become inconsistent with the actual algebra
tree structure due to optimization operations.
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| ProjectionRemovalOptimizer |
If a projection node in the algebra does not contribute or change the results it can be removed from the tree.
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| QueryEvaluationContext.Minimal |
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| QueryJoinOptimizer |
A query optimizer that re-orders nested Joins.
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| QueryModelNormalizer |
A query optimizer that (partially) normalizes query models to a canonical form.
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| QueryModelPruner |
Deprecated.
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| QueryModelPruner.TreeSanitizer |
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| RegexAsStringFunctionOptimizer |
A query optimizer that replaces REGEX with FunctionCalls that are equivalent operators
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| SameTermFilterOptimizer |
A query optimizer that embeds Filters with SameTerm operators in statement patterns as much as
possible.
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| SameTermFilterOptimizer.BindingSetAssignmentCollector |
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| SameTermFilterOptimizer.SameTermFilterVisitor |
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| SameTermFilterOptimizer.VarBinder |
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| SameTermFilterOptimizer.VarRenamer |
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| SimpleEvaluationStrategy |
Deprecated.
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| StandardQueryOptimizerPipeline |
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| StrictEvaluationStrategy |
Minimally-conforming SPARQL 1.1 Query Evaluation strategy, to evaluate one TupleExpr on the given
TripleSource, optionally using the given Dataset.
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| StrictEvaluationStrategyFactory |
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| TupleFunctionEvaluationStatistics |
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| TupleFunctionEvaluationStatistics.TupleFunctionCardinalityCalculator |
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| TupleFunctionEvaluationStrategy |
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| UnionScopeChangeOptimizer |
Inspect Union clauses to check if scope change can be avoided (allowing injection of pre-bound vars into union
arguments).
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