Class QueryModelNormalizerOptimizer

java.lang.Object
org.eclipse.rdf4j.query.algebra.helpers.AbstractSimpleQueryModelVisitor<RuntimeException>
org.eclipse.rdf4j.query.algebra.evaluation.optimizer.QueryModelNormalizerOptimizer
All Implemented Interfaces:
QueryOptimizer, QueryModelVisitor<RuntimeException>

public class QueryModelNormalizerOptimizer extends AbstractSimpleQueryModelVisitor<RuntimeException> implements QueryOptimizer
A query optimizer that (partially) normalizes query models to a canonical form. Note: this implementation does not yet cover all query node types.
Author:
Arjohn Kampman