Uses of Interface
org.openrdf.query.algebra.evaluation.QueryOptimizer

Packages that use QueryOptimizer

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

Uses of QueryOptimizer in org.openrdf.query.algebra.evaluation.impl

Classes in org.openrdf.query.algebra.evaluation.impl that implement QueryOptimizer

Modifier and Type	Class and Description
class	BindingAssigner Assigns values to variables based on a supplied set of bindings.
class	CompareOptimizer A query optimizer that replaces Compare operators with SameTerms, if possible.
class	ConjunctiveConstraintSplitter Splits conjunctive constraints into seperate constraints.
class	ConstantOptimizer A query optimizer that optimizes constant value expressions.
class	DisjunctiveConstraintOptimizer A query optimizer that optimize disjunctive constraints on tuple expressions.
class	FilterOptimizer Optimizes a query model by pushing Filters as far down in the model tree as possible.
class	IterativeEvaluationOptimizer
class	OrderLimitOptimizer Moves the Order node above the Projection when variables are projected.
class	QueryJoinOptimizer A query optimizer that re-orders nested Joins.
class	QueryModelNormalizer A query optimizer that (partially) normalizes query models to a canonical form.
class	QueryModelPruner Deprecated. Replaced by QueryModelNormalizer.
class	SameTermFilterOptimizer A query optimizer that embeds Filters with SameTerm operators in statement patterns as much as possible.

Uses of QueryOptimizer in org.openrdf.query.algebra.evaluation.util

Classes in org.openrdf.query.algebra.evaluation.util that implement QueryOptimizer

Modifier and Type	Class and Description
class	QueryOptimizerList A query optimizer that contains a list of other query optimizers, which are called consecutively when the list's QueryOptimizerList.optimize(TupleExpr, Dataset, BindingSet) method is called.

Fields in org.openrdf.query.algebra.evaluation.util with type parameters of type QueryOptimizer

Modifier and Type	Field and Description
protected List<QueryOptimizer>	QueryOptimizerList.optimizers

Methods in org.openrdf.query.algebra.evaluation.util with parameters of type QueryOptimizer

Modifier and Type	Method and Description
void	QueryOptimizerList.add(QueryOptimizer optimizer)

Constructors in org.openrdf.query.algebra.evaluation.util with parameters of type QueryOptimizer

Constructor and Description
QueryOptimizerList(QueryOptimizer... optimizers)

Constructor parameters in org.openrdf.query.algebra.evaluation.util with type arguments of type QueryOptimizer

Constructor and Description
QueryOptimizerList(List<QueryOptimizer> optimizers)