/* | |
* 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.action; | |
import java.util.List; | |
import org.apache.uima.cas.Type; | |
import org.apache.uima.cas.text.AnnotationFS; | |
import org.apache.uima.jcas.tcas.Annotation; | |
import org.apache.uima.ruta.RutaStream; | |
import org.apache.uima.ruta.expression.number.NumberExpression; | |
import org.apache.uima.ruta.expression.type.TypeExpression; | |
import org.apache.uima.ruta.rule.RuleElement; | |
import org.apache.uima.ruta.rule.RuleMatch; | |
import org.apache.uima.ruta.type.RutaAnnotation; | |
import org.apache.uima.ruta.visitor.InferenceCrowd; | |
public class MarkAction extends AbstractMarkAction { | |
protected final NumberExpression score; | |
protected final List<NumberExpression> list; | |
public MarkAction(TypeExpression type, NumberExpression scoreValue, List<NumberExpression> list) { | |
super(type); | |
this.score = scoreValue; | |
this.list = list; | |
} | |
@Override | |
public void execute(RuleMatch match, RuleElement element, RutaStream stream, InferenceCrowd crowd) { | |
List<Integer> indexList = getIndexList(element, list, stream); | |
List<AnnotationFS> matchedAnnotations = match.getMatchedAnnotations(indexList, | |
element.getContainer()); | |
for (AnnotationFS matchedAnnotation : matchedAnnotations) { | |
if (matchedAnnotation == null) { | |
return; | |
} | |
if (score == null) { | |
createAnnotation(matchedAnnotation, element, stream, match); | |
} else { | |
double deltaScore = score.getDoubleValue(element.getParent(), null, stream); | |
updateHeuristicAnnotation(match, element, stream, matchedAnnotation, deltaScore); | |
} | |
} | |
} | |
protected void updateHeuristicAnnotation(RuleMatch match, RuleElement element, RutaStream stream, | |
AnnotationFS matchedAnnotation, double deltaScore) { | |
Type heuristicType = stream.getJCas().getCasType(RutaAnnotation.type); | |
RutaAnnotation heuristicAnnotation = (RutaAnnotation) stream.getCas().createAnnotation( | |
heuristicType, matchedAnnotation.getBegin(), matchedAnnotation.getEnd()); | |
Annotation newAnnotation = (Annotation) stream.getCas().createAnnotation( | |
type.getType(element.getParent()), heuristicAnnotation.getBegin(), | |
heuristicAnnotation.getEnd()); | |
heuristicAnnotation.setScore(deltaScore); | |
heuristicAnnotation.setAnnotation(newAnnotation); | |
List<AnnotationFS> annotationsInWindow = stream.getAnnotationsInWindow(heuristicAnnotation, | |
heuristicType); | |
if (annotationsInWindow.isEmpty()) { | |
heuristicAnnotation.addToIndexes(); | |
newAnnotation.addToIndexes(); | |
stream.addAnnotation(newAnnotation, match); | |
} else { | |
RutaAnnotation tma = stream.getCorrectTMA(annotationsInWindow, heuristicAnnotation); | |
if (tma != null) { | |
tma.removeFromIndexes(); | |
double newScore = tma.getScore() + deltaScore; | |
tma.setScore(newScore); | |
tma.addToIndexes(); | |
} else { | |
heuristicAnnotation.addToIndexes(); | |
newAnnotation.addToIndexes(); | |
stream.addAnnotation(newAnnotation, match); | |
} | |
} | |
} | |
public NumberExpression getScore() { | |
return score; | |
} | |
public List<NumberExpression> getList() { | |
return list; | |
} | |
} |