Uses of Class
org.eclipse.rdf4j.federated.exception.OptimizationException

Packages that use OptimizationException

Package	Description
org.eclipse.rdf4j.federated.optimizer

Uses of OptimizationException in org.eclipse.rdf4j.federated.optimizer

Subclasses with type arguments of type OptimizationException in org.eclipse.rdf4j.federated.optimizer

Modifier and Type	Class	Description
class	ExclusiveTupleExprOptimizer	A specialized optimizer which identifies and marks ExclusiveTupleExpr.
class	FilterOptimizer	Filter optimizer to push down FILTER expressions as far as possible.
protected static class	FilterOptimizer.FilterBindingFinder
protected static class	FilterOptimizer.FilterExprInsertVisitor
protected static class	FilterOptimizer.VarFinder
class	GenericInfoOptimizer	Generic optimizer Tasks: - Collect information (hasUnion, hasFilter, hasService) - Collect all statements in a list (for source selection), do not collect SERVICE expressions - Collect all Join arguments and group them in the NJoin structure for easier optimization (flatten)
class	LimitOptimizer	An optimizer that attempts to push upper limits into BGPs of the query.
class	ServiceOptimizer	Optimizer for SERVICE nodes.
class	StatementGroupAndJoinOptimizer	Optimizer with the following tasks: 1.
class	UnionOptimizer	Optimizer to flatten the UNION operations.

Methods in org.eclipse.rdf4j.federated.optimizer that throw OptimizationException

Modifier and Type	Method	Description
void	ExclusiveTupleExprOptimizer.meet(ArbitraryLengthPath node)
void	ExclusiveTupleExprOptimizer.meet(Service node)
void	FilterOptimizer.meet(Service node)
void	GenericInfoOptimizer.meet(ArbitraryLengthPath node)
void	GenericInfoOptimizer.meet(DescribeOperator node)
void	GenericInfoOptimizer.meet(LeftJoin node)
void	GenericInfoOptimizer.meet(Projection node)
void	GenericInfoOptimizer.meet(Slice node)
void	LimitOptimizer.meet(Projection proj)
void	LimitOptimizer.meet(Slice node)
void	ExclusiveTupleExprOptimizer.meetOther(QueryModelNode node)
void	LimitOptimizer.meetOther(QueryModelNode node)