/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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. | |
*/ | |
package org.apache.uima.ruta.rule.quantifier; | |
import java.util.List; | |
import org.apache.uima.cas.text.AnnotationFS; | |
import org.apache.uima.ruta.RutaBlock; | |
import org.apache.uima.ruta.RutaStream; | |
import org.apache.uima.ruta.rule.ComposedRuleElementMatch; | |
import org.apache.uima.ruta.rule.RuleElement; | |
import org.apache.uima.ruta.rule.RuleElementMatch; | |
import org.apache.uima.ruta.rule.RuleMatch; | |
import org.apache.uima.ruta.visitor.InferenceCrowd; | |
public class NormalQuantifier implements RuleElementQuantifier { | |
public List<RuleElementMatch> evaluateMatches(List<RuleElementMatch> matches, | |
RutaBlock parent, RutaStream stream, InferenceCrowd crowd) { | |
if (matches == null) { | |
return null; | |
} | |
boolean result = true; | |
boolean allEmpty = true; | |
for (RuleElementMatch match : matches) { | |
result &= match.matched(); | |
allEmpty &= match.getTextsMatched().isEmpty(); | |
} | |
result &= !allEmpty; | |
if (result) { | |
return matches; | |
} else { | |
return null; | |
} | |
} | |
public boolean continueMatch(boolean after, AnnotationFS annotation, RuleElement ruleElement, | |
RuleMatch extendedMatch, ComposedRuleElementMatch containerMatch, RutaStream stream, | |
InferenceCrowd crowd) { | |
List<RuleElementMatch> list = containerMatch.getInnerMatches().get(ruleElement); | |
return list == null || list.isEmpty(); | |
} | |
public boolean isOptional(RutaBlock parent, RutaStream stream) { | |
return false; | |
} | |
} |