edu.stanford.nlp.pipeline
Class CharniakParserAnnotator

java.lang.Object
  edu.stanford.nlp.pipeline.CharniakParserAnnotator

All Implemented Interfaces:

Annotator

public class CharniakParserAnnotator
extends java.lang.Object
implements Annotator

This class will add parse information to an Annotation from the BLLIP parser. It allows you to use the Charniak parser or Charniak and Johnson reranking parser along with any existing parser and reranking model. It assumes that the Annotation already contains the tokenized words as a List<List<CoreLabel>> under CoreAnnotations.SentencesAnnotation.class. If the words have POS tags, they will not be used.

Nested Class Summary

Nested classes/interfaces inherited from interface edu.stanford.nlp.pipeline.Annotator

Annotator.Requirement

Field Summary

Fields inherited from interface edu.stanford.nlp.pipeline.Annotator

CLEAN_XML_REQUIREMENT, DETERMINISTIC_COREF_REQUIREMENT, GENDER_REQUIREMENT, GUTIME_REQUIREMENT, HEIDELTIME_REQUIREMENT, LEMMA_REQUIREMENT, NER_REQUIREMENT, NFL_REQUIREMENT, NFL_TOKENIZE_REQUIREMENT, NUMBER_REQUIREMENT, PARSE_AND_TAG, PARSE_REQUIREMENT, POS_REQUIREMENT, QUANTIFIABLE_ENTITY_NORMALIZATION_REQUIREMENT, SSPLIT_REQUIREMENT, STANFORD_CLEAN_XML, STANFORD_DETERMINISTIC_COREF, STANFORD_GENDER, STANFORD_LEMMA, STANFORD_NER, STANFORD_NFL, STANFORD_NFL_TOKENIZE, STANFORD_PARSE, STANFORD_POS, STANFORD_REGEXNER, STANFORD_SSPLIT, STANFORD_TOKENIZE, STANFORD_TRUECASE, STEM_REQUIREMENT, SUTIME_REQUIREMENT, TIME_WORDS_REQUIREMENT, TOKENIZE_AND_SSPLIT, TOKENIZE_REQUIREMENT, TOKENIZE_SSPLIT_NER, TOKENIZE_SSPLIT_PARSE, TOKENIZE_SSPLIT_PARSE_NER, TOKENIZE_SSPLIT_POS, TOKENIZE_SSPLIT_POS_LEMMA, TRUECASE_REQUIREMENT

Constructor Summary

CharniakParserAnnotator()

CharniakParserAnnotator(java.lang.String parserModel, java.lang.String parserExecutable, boolean verbose, int maxSentenceLength)

Method Summary

void	annotate(Annotation annotation) Given an annotation, perform a task on this annotaiton.
java.util.Set<Annotator.Requirement>	requirementsSatisfied() Returns a set of requirements for which tasks this annotator can provide.
java.util.Set<Annotator.Requirement>	requires() Returns the set of tasks which this annotator requires in order to perform.

Methods inherited from class java.lang.Object

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

Constructor Detail

CharniakParserAnnotator

public CharniakParserAnnotator(java.lang.String parserModel,
                               java.lang.String parserExecutable,
                               boolean verbose,
                               int maxSentenceLength)

CharniakParserAnnotator

public CharniakParserAnnotator()

Method Detail

annotate

public void annotate(Annotation annotation)

Description copied from interface: Annotator

Given an annotation, perform a task on this annotaiton.

Specified by:

annotate in interface Annotator

requires

public java.util.Set<Annotator.Requirement> requires()

Description copied from interface: Annotator

Returns the set of tasks which this annotator requires in order to perform. For example, the POS annotator will return "tokenize", "ssplit".

Specified by:

requires in interface Annotator

requirementsSatisfied

public java.util.Set<Annotator.Requirement> requirementsSatisfied()

Description copied from interface: Annotator

Returns a set of requirements for which tasks this annotator can provide. For example, the POS annotator will return "pos".

Specified by:

requirementsSatisfied in interface Annotator