org.semanticweb.elk.reasoner.saturation.rules.AllInferencesRuleVisitor Maven / Gradle / Ivy
package org.semanticweb.elk.reasoner.saturation.rules;
/*
* #%L
* ELK Reasoner
* $Id:$
* $HeadURL:$
* %%
* Copyright (C) 2011 - 2016 Department of Computer Science, University of Oxford
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import org.semanticweb.elk.reasoner.saturation.context.ContextPremises;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A {@link RuleVisitor} which applies the rules that it visits to the
* given arguments, producing also redundant inferences
*
* @see Rule#applyTracing(Object, ContextPremises, ClassInferenceProducer)
*
* @author Yevgeny Kazakov
*/
public class AllInferencesRuleVisitor extends DummyRuleVisitor {
// logger for events
private static final Logger LOGGER_ = LoggerFactory
.getLogger(AllInferencesRuleVisitor.class);
@Override
protected Void defaultVisit(Rule
rule, P premise,
ContextPremises premises, ClassInferenceProducer producer) {
super.defaultVisit(rule, premise, premises, producer);
if (LOGGER_.isTraceEnabled()) {
LOGGER_.trace("{}: process {} by {} [tracing]", premises, premise, rule);
}
rule.applyTracing(premise, premises, producer);
return null;
}
}