edu.illinois.cs.cogcomp.edison.features.factory

Class ParseLabelIdentifier

java.lang.Object

edu.illinois.cs.cogcomp.edison.features.factory.ParseLabelIdentifier

All Implemented Interfaces:

FeatureExtractor

public abstract class ParseLabelIdentifier
extends Object
implements FeatureExtractor

This abstract feature extractor checks if the constituent's label in the parse tree satisfies some property. If so, it adds the string specified in the constructor as a feature.

Author:

Vivek Srikumar

Constructor Summary

Constructors

Constructor and Description
ParseLabelIdentifier(String parseViewName, String label)

Method Summary

Modifier and Type	Method and Description
Set<Feature>	getFeatures(Constituent c)
String	getName()
protected abstract boolean	isLabelValid(String l)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseLabelIdentifier

public ParseLabelIdentifier(String parseViewName,
                            String label)

Method Detail

getFeatures

public Set<Feature> getFeatures(Constituent c)
                         throws EdisonException

Specified by:

getFeatures in interface FeatureExtractor

Throws:

EdisonException

isLabelValid

protected abstract boolean isLabelValid(String l)

getName

public String getName()

Specified by:

getName in interface FeatureExtractor