Uses of Class
net.ontopia.topicmaps.query.parser.PredicateClause

Packages that use PredicateClause

Package	Description
net.ontopia.topicmaps.query.impl.basic	Contains the in-memory implementation of the query language.
net.ontopia.topicmaps.query.impl.utils	Code shared between query implementations.
net.ontopia.topicmaps.query.parser	Contains the code that parses tolog queries.

Uses of PredicateClause in net.ontopia.topicmaps.query.impl.basic

Methods in net.ontopia.topicmaps.query.impl.basic that return PredicateClause

Modifier and Type	Method and Description
PredicateClause	RulePredicate.translate(List arguments) INTERNAL: Creates a new PredicateClause representing the content of this rule inlined in an environment where the arguments in the args parameter have been passed to the predicate.

Uses of PredicateClause in net.ontopia.topicmaps.query.impl.utils

Subclasses of PredicateClause in net.ontopia.topicmaps.query.impl.utils

Modifier and Type	Class and Description
static class	QueryOptimizer.PumpClause

Fields in net.ontopia.topicmaps.query.impl.utils declared as PredicateClause

Modifier and Type	Field and Description
protected PredicateClause	HierarchyWalkerRulePredicate.wrapped

Methods in net.ontopia.topicmaps.query.impl.utils that return PredicateClause

Modifier and Type	Method and Description
PredicateClause	QueryOptimizer.AbstractQueryOptimizer.optimize(PredicateClause clause, QueryContext context)
PredicateClause	QueryOptimizer.RuleInliner.optimize(PredicateClause clause, QueryContext context)
PredicateClause	QueryOptimizerIF.optimize(PredicateClause clause, QueryContext context)

Methods in net.ontopia.topicmaps.query.impl.utils with parameters of type PredicateClause

Modifier and Type	Method and Description
PredicateClause	QueryOptimizer.AbstractQueryOptimizer.optimize(PredicateClause clause, QueryContext context)
PredicateClause	QueryOptimizer.RuleInliner.optimize(PredicateClause clause, QueryContext context)
PredicateClause	QueryOptimizerIF.optimize(PredicateClause clause, QueryContext context)

Constructors in net.ontopia.topicmaps.query.impl.utils with parameters of type PredicateClause

Constructor and Description
HierarchyWalkerRulePredicate(RulePredicate rule, Variable firstvar, Variable secondvar, Variable midvar, PredicateClause wrapped)

Uses of PredicateClause in net.ontopia.topicmaps.query.parser

Methods in net.ontopia.topicmaps.query.parser that return PredicateClause

Modifier and Type	Method and Description
PredicateClause	PredicateClause.getReplacement() INTERNAL: Returns an equivalent, but more efficient, clause, if such a clause is possible; if not returns itself.