tml.annotators
Class PennTreeAnnotator

java.lang.Object
  tml.annotators.AbstractAnnotator
      tml.annotators.PennTreeAnnotator

All Implemented Interfaces:

Annotator

public class PennTreeAnnotator
extends AbstractAnnotator
implements Annotator

Annotator that implements the PennTree bank from the Stanford parser. It obtains the PennTree string and stores it for further processing.

Author:

Jorge Villalon

Field Summary

static java.lang.String

FIELD_NAME

Constructor Summary

PennTreeAnnotator()

Method Summary

java.lang.String[]	getAnnotatedText(java.lang.String annotationLabel) Returns the pieces of text (words or phrases) in the text that are annotated with a particular label.
java.lang.String	getAnnotations(java.lang.String text) This method returns the XML annotated version of a text.
static edu.stanford.nlp.trees.GrammaticalStructureFactory	getGrammaticalStructureFactory()
static edu.stanford.nlp.parser.lexparser.LexicalizedParser	getParser()
java.lang.Object	getSchema() The schema by which these annotations can be verified.
static edu.stanford.nlp.trees.TreebankLanguagePack	getTreeBankLanguagePack()
void	init() This method initialises any static attributes required for the annotator to run
boolean	isLexicalized()
void	setLexicalized(boolean lexicalized)

Methods inherited from class tml.annotators.AbstractAnnotator

getFieldName, getTypes

Methods inherited from class java.lang.Object

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

Methods inherited from interface tml.annotators.Annotator

getFieldName, getTypes

Field Detail

FIELD_NAME

public static java.lang.String FIELD_NAME

Constructor Detail

PennTreeAnnotator

public PennTreeAnnotator()
                  throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getGrammaticalStructureFactory

public static edu.stanford.nlp.trees.GrammaticalStructureFactory getGrammaticalStructureFactory()
                                                                                         throws java.io.IOException

Returns:

the grammaticalStructureFactory

Throws:

java.io.IOException

getParser

public static edu.stanford.nlp.parser.lexparser.LexicalizedParser getParser()
                                                                     throws java.io.IOException

Returns:

the lexicalizedParser

Throws:

java.io.IOException

getTreeBankLanguagePack

public static edu.stanford.nlp.trees.TreebankLanguagePack getTreeBankLanguagePack()
                                                                           throws java.io.IOException

Returns:

the treeBankLanguagePack

Throws:

java.io.IOException

getAnnotatedText

public java.lang.String[] getAnnotatedText(java.lang.String annotationLabel)

Description copied from interface: Annotator

Returns the pieces of text (words or phrases) in the text that are annotated with a particular label.

Specified by:

getAnnotatedText in interface Annotator

Parameters:

annotationLabel - the label to search

Returns:

a list of text. Null if no text is found.

getAnnotations

public java.lang.String getAnnotations(java.lang.String text)

Description copied from interface: Annotator

This method returns the XML annotated version of a text. E.g if we have "Rafa is in the US" the annotated version would be "RafaUS". TODO: Analyze if UIMA provides a better annotation schema

Specified by:

getAnnotations in interface Annotator

Parameters:

text - the text to be annotated

Returns:

the XML

getSchema

public java.lang.Object getSchema()

Description copied from interface: Annotator

The schema by which these annotations can be verified.

Specified by:

getSchema in interface Annotator

Returns:

null if no schema is attached

init

public void init()

Description copied from interface: Annotator

This method initialises any static attributes required for the annotator to run

Specified by:

init in interface Annotator

isLexicalized

public boolean isLexicalized()

Returns:

the lexicalized

setLexicalized

public void setLexicalized(boolean lexicalized)

Parameters:

lexicalized - the lexicalized to set