/**
* 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.ctakes.temporal.ae.feature;
import java.util.ArrayList;
import java.util.List;
//import java.util.logging.Logger;
import org.apache.ctakes.typesystem.type.textsem.EventMention;
import org.apache.uima.jcas.JCas;
import org.apache.uima.jcas.tcas.Annotation;
import org.cleartk.classifier.Feature;
import org.cleartk.classifier.feature.extractor.CleartkExtractorException;
import org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor;
public class EventPropertyExtractor implements SimpleFeatureExtractor {
private String name;
// private Logger logger = Logger.getLogger(this.getClass().getName());
public EventPropertyExtractor() {
super();
this.name = "EventContextualModality";
}
@Override
public List<Feature> extract(JCas view, Annotation annotation) throws CleartkExtractorException {
List<Feature> features = new ArrayList<Feature>();
//1 get event:
EventMention event = (EventMention)annotation;
String contextModal = event.getEvent().getProperties().getContextualModality();
if ( "GENERIC".equals(contextModal) ){
Feature contexmod = new Feature(this.name, contextModal);
features.add(contexmod);
// logger.info("found a event: "+ contextModal);
}
return features;
}
}