org.cleartk.timeml.tlink

Class TemporalLinkAnnotator_ImplBase<SOURCE extends org.cleartk.timeml.type.Anchor,TARGET extends org.cleartk.timeml.type.Anchor>

java.lang.Object

org.apache.uima.analysis_component.AnalysisComponent_ImplBase

org.apache.uima.analysis_component.Annotator_ImplBase

org.apache.uima.analysis_component.JCasAnnotator_ImplBase

org.uimafit.component.JCasAnnotator_ImplBase

org.cleartk.classifier.CleartkAnnotator<String>

org.cleartk.timeml.tlink.TemporalLinkAnnotator_ImplBase<SOURCE,TARGET>

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent, org.uimafit.factory.initializable.Initializable

Direct Known Subclasses:

TemporalLinkEventToDocumentCreationTimeAnnotator, TemporalLinkEventToSameSentenceTimeAnnotator, TemporalLinkEventToSubordinatedEventAnnotator, TemporalLinkMainEventToNextSentenceMainEventAnnotator

public abstract class TemporalLinkAnnotator_ImplBase<SOURCE extends org.cleartk.timeml.type.Anchor,TARGET extends org.cleartk.timeml.type.Anchor>
extends org.cleartk.classifier.CleartkAnnotator<String>

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

Author:

Steven Bethard

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	TemporalLinkAnnotator_ImplBase.SourceTargetPair

Field Summary

Fields

Modifier and Type	Field and Description
protected List<org.cleartk.classifier.feature.extractor.BetweenAnnotationsFeatureExtractor>	betweenExtractors
static Map<String,String>	REVERSE_RELATION
protected List<org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor>	sourceExtractors
protected List<org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor>	targetExtractors

Fields inherited from class org.cleartk.classifier.CleartkAnnotator

classifier, dataWriter, PARAM_CLASSIFIER_FACTORY_CLASS_NAME, PARAM_DATA_WRITER_FACTORY_CLASS_NAME, PARAM_IS_TRAINING

Constructor Summary

Constructors

Constructor and Description
TemporalLinkAnnotator_ImplBase(Class<SOURCE> sourceClass, Class<TARGET> targetClass, String... trainingRelationTypes)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract List<TemporalLinkAnnotator_ImplBase.SourceTargetPair>	getSourceTargetPairs(org.apache.uima.jcas.JCas jCas) Returns the (source, target) anchor pairs for which a relation should be classified.
protected static String	noLeavesPath(org.cleartk.syntax.constituent.type.TreebankNodeUtil.TreebankNodePath path)
void	process(org.apache.uima.jcas.JCas jCas)
protected void	setBetweenExtractors(List<org.cleartk.classifier.feature.extractor.BetweenAnnotationsFeatureExtractor> extractors)
protected void	setSourceExtractors(List<org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor> extractors)
protected void	setTargetExtractors(List<org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor> extractors)

Methods inherited from class org.cleartk.classifier.CleartkAnnotator

collectionProcessComplete, initialize, isTraining

Methods inherited from class org.uimafit.component.JCasAnnotator_ImplBase

getLogger

Methods inherited from class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

getRequiredCasInterface, process

Methods inherited from class org.apache.uima.analysis_component.Annotator_ImplBase

getCasInstancesRequired, hasNext, next

Methods inherited from class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

batchProcessComplete, destroy, getContext, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Field Detail

REVERSE_RELATION

public static Map<String,String> REVERSE_RELATION

sourceExtractors

protected List<org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor> sourceExtractors

targetExtractors

protected List<org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor> targetExtractors

betweenExtractors

protected List<org.cleartk.classifier.feature.extractor.BetweenAnnotationsFeatureExtractor> betweenExtractors

Constructor Detail

TemporalLinkAnnotator_ImplBase

public TemporalLinkAnnotator_ImplBase(Class<SOURCE> sourceClass,
                              Class<TARGET> targetClass,
                              String... trainingRelationTypes)

Method Detail

setSourceExtractors

protected void setSourceExtractors(List<org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor> extractors)

setTargetExtractors

protected void setTargetExtractors(List<org.cleartk.classifier.feature.extractor.simple.SimpleFeatureExtractor> extractors)

setBetweenExtractors

protected void setBetweenExtractors(List<org.cleartk.classifier.feature.extractor.BetweenAnnotationsFeatureExtractor> extractors)

getSourceTargetPairs

protected abstract List<TemporalLinkAnnotator_ImplBase.SourceTargetPair> getSourceTargetPairs(org.apache.uima.jcas.JCas jCas)

Returns the (source, target) anchor pairs for which a relation should be classified.

process

public void process(org.apache.uima.jcas.JCas jCas)
             throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Specified by:

process in class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

noLeavesPath

protected static String noLeavesPath(org.cleartk.syntax.constituent.type.TreebankNodeUtil.TreebankNodePath path)