edu.illinois.cs.cogcomp.prepsrl

Class PrepSRLAnnotator

java.lang.Object

edu.illinois.cs.cogcomp.annotation.Annotator

edu.illinois.cs.cogcomp.prepsrl.PrepSRLAnnotator

public class PrepSRLAnnotator
extends Annotator

An Annotator that adds a TokenLabelView for Prepositional SRL. This consists of role information for each preposition (e.g. Location, Instrument, etc) and (syntactic) argument information (governor, object) to the syntactic heads of the governing and object phrases of the preposition respectively.

Author:

Christos Christodoulopoulos

Field Summary

Fields inherited from class edu.illinois.cs.cogcomp.annotation.Annotator

config, isInitialized, requiredViews, viewName

Constructor Summary

Constructors

Constructor and Description
PrepSRLAnnotator() default: don't use lazy initialization
PrepSRLAnnotator(boolean lazilyInitialize) Constructor parameter allows user to specify whether or not to lazily initialize.
PrepSRLAnnotator(boolean lazilyInitialize, ResourceManager rm)

Method Summary

Modifier and Type	Method and Description
protected void	addView(TextAnnotation ta) create and add the view named by getViewName() to the TextAnnotation argument.
void	initialize(ResourceManager rm) Derived classes use this to load memory- or time-consuming resources.

Methods inherited from class edu.illinois.cs.cogcomp.annotation.Annotator

doInitialize, getRequiredViews, getTagValues, getView, getViewName, isInitialized, isSentenceLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

PrepSRLAnnotator

public PrepSRLAnnotator()

default: don't use lazy initialization

PrepSRLAnnotator

public PrepSRLAnnotator(boolean lazilyInitialize)

Constructor parameter allows user to specify whether or not to lazily initialize.

Parameters:

lazilyInitialize - If set to 'true', models will not be loaded until first call requiring Chunker annotation.

PrepSRLAnnotator

public PrepSRLAnnotator(boolean lazilyInitialize,
                        ResourceManager rm)

Method Detail

initialize

public void initialize(ResourceManager rm)

Description copied from class: Annotator

Derived classes use this to load memory- or time-consuming resources. Don't try to log from this method unless your Logger is static. Generated code puts non-static Logger initialization in the constructor, so if lazyInitialize is 'false' you'll get a null pointer exception trying to write to Logger in initialize().

Specified by:

initialize in class Annotator

Parameters:

rm - configuration parameters

addView

protected void addView(TextAnnotation ta)
                throws AnnotatorException

Description copied from class: Annotator

create and add the view named by getViewName() to the TextAnnotation argument.

Specified by:

addView in class Annotator

Parameters:

ta - the TextAnnotation to modify.

Throws:

AnnotatorException