edu.illinois.cs.cogcomp.nlp.corpusreaders

Class OntonotesReader

java.lang.Object

edu.illinois.cs.cogcomp.nlp.corpusreaders.AnnotationReader<TextAnnotation>

edu.illinois.cs.cogcomp.nlp.corpusreaders.OntonotesReader

All Implemented Interfaces:

IResetableIterator<TextAnnotation>, Iterable<TextAnnotation>, Iterator<TextAnnotation>

public class OntonotesReader
extends AnnotationReader<TextAnnotation>

Based on edu.illinois.cs.cogcomp.lbj.coref.io.loaders.DocCoNLLLoader from the Coref package. This reader just processes TextAnnotations; Coreference mentions and gold labels are ignored.

Field Summary

Fields inherited from class edu.illinois.cs.cogcomp.nlp.corpusreaders.AnnotationReader

corpusName, currentAnnotationId, resourceManager

Constructor Summary

Constructors

Constructor and Description
OntonotesReader(String ontonotesDirectory) TODO: handle file extensions in OntoNotes.

Method Summary

Modifier and Type	Method and Description
String	generateReport() TODO: generate a human-readable report of annotations read from the source file (plus whatever other relevant statistics the user should know about).
boolean	hasNext() is there another annotation object to return?
protected void	initializeReader() called by constructor to perform subclass-specific initialization.
TextAnnotation	next() return the next annotation object.

Methods inherited from class edu.illinois.cs.cogcomp.nlp.corpusreaders.AnnotationReader

iterator, remove, reset

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

OntonotesReader

public OntonotesReader(String ontonotesDirectory)

TODO: handle file extensions in OntoNotes. This is complicated because it has many different types of annotation file and is not well organized.

Parameters:

ontonotesDirectory -

Method Detail

hasNext

public boolean hasNext()

Description copied from class: AnnotationReader

is there another annotation object to return?

Specified by:

hasNext in interface Iterator<TextAnnotation>

Specified by:

hasNext in class AnnotationReader<TextAnnotation>

Returns:

'true' if there is at least one more annotation, 'false' otherwise

initializeReader

protected void initializeReader()

Description copied from class: AnnotationReader

called by constructor to perform subclass-specific initialization.

Specified by:

initializeReader in class AnnotationReader<TextAnnotation>

next

public TextAnnotation next()

return the next annotation object. Don't forget to increment currentAnnotationId.

Specified by:

next in interface Iterator<TextAnnotation>

Specified by:

next in class AnnotationReader<TextAnnotation>

Returns:

an annotation object.

generateReport

public String generateReport()

TODO: generate a human-readable report of annotations read from the source file (plus whatever other relevant statistics the user should know about).

Specified by:

generateReport in class AnnotationReader<TextAnnotation>