org.cleartk.timeml.util
Class FilteringExtractor<T extends org.apache.uima.jcas.tcas.Annotation>

java.lang.Object
  org.cleartk.timeml.util.FilteringExtractor<T>

All Implemented Interfaces:

org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor

public abstract class FilteringExtractor<T extends org.apache.uima.jcas.tcas.Annotation>
extends Object
implements org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor

Copyright (c) 2011, Regents of the University of Colorado
All rights reserved.

Author:

Steven Bethard

Constructor Summary

FilteringExtractor(Class<T> annotationClass, org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor extractor)

FilteringExtractor(Class<T> annotationClass, String name, org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor extractor)

Method Summary

protected abstract boolean	accept(T annotation)
List<org.cleartk.classifier.Feature>	extract(org.apache.uima.jcas.JCas view, org.apache.uima.jcas.tcas.Annotation focusAnnotation)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FilteringExtractor

public FilteringExtractor(Class<T> annotationClass,
                          org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor extractor)

FilteringExtractor

public FilteringExtractor(Class<T> annotationClass,
                          String name,
                          org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor extractor)

Method Detail

extract

public List<org.cleartk.classifier.Feature> extract(org.apache.uima.jcas.JCas view,
                                                    org.apache.uima.jcas.tcas.Annotation focusAnnotation)
                                             throws org.cleartk.classifier.feature.extractor.CleartkExtractorException

Specified by:

extract in interface org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor

Throws:

org.cleartk.classifier.feature.extractor.CleartkExtractorException

accept

protected abstract boolean accept(T annotation)