net.ontopia.topicmaps.query.impl.utils
Class QueryOptimizer.TypeConflictResolver
java.lang.Object
net.ontopia.topicmaps.query.impl.utils.QueryOptimizer.AbstractQueryOptimizer
net.ontopia.topicmaps.query.impl.utils.QueryOptimizer.TypeConflictResolver
- All Implemented Interfaces:
- QueryOptimizerIF
- Enclosing class:
- QueryOptimizer
public static class QueryOptimizer.TypeConflictResolver
- extends QueryOptimizer.AbstractQueryOptimizer
Finds cases of conflicting variables and resolves them by
replacing predicates which can never succeed with
DynamicFailurePredicate.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
QueryOptimizer.TypeConflictResolver
public QueryOptimizer.TypeConflictResolver()
optimize
public List optimize(List clauses,
QueryContext context)
throws InvalidQueryException
- Specified by:
optimize
in interface QueryOptimizerIF
- Overrides:
optimize
in class QueryOptimizer.AbstractQueryOptimizer
- Throws:
InvalidQueryException
Copyright © 2000-2012 Ontopia.