edu.stanford.nlp.pipeline

Class DependencyParseAnnotator

java.lang.Object

edu.stanford.nlp.pipeline.SentenceAnnotator

edu.stanford.nlp.pipeline.DependencyParseAnnotator

All Implemented Interfaces:

Annotator

public class DependencyParseAnnotator
extends SentenceAnnotator

This class adds dependency parse information to an Annotation. Parse trees are added to each sentence under the annotation SemanticGraphCoreAnnotations.BasicDependenciesAnnotation.

Author:

Jon Gauthier

Nested Class Summary

Nested classes/interfaces inherited from class edu.stanford.nlp.pipeline.SentenceAnnotator

SentenceAnnotator.AnnotatorProcessor

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

Annotator.Requirement

Field Summary

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

BINARIZED_TREES_REQUIREMENT, CLEAN_XML_REQUIREMENT, COLUMN_DATA_CLASSIFIER, DETERMINISTIC_COREF_REQUIREMENT, GENDER_REQUIREMENT, GUTIME_REQUIREMENT, HEIDELTIME_REQUIREMENT, LEMMA_REQUIREMENT, NER_REQUIREMENT, NUMBER_REQUIREMENT, PARSE_AND_TAG, PARSE_REQUIREMENT, PARSE_TAG_BINARIZED_TREES, POS_REQUIREMENT, QUANTIFIABLE_ENTITY_NORMALIZATION_REQUIREMENT, RELATION_EXTRACTOR_REQUIREMENT, SSPLIT_REQUIREMENT, STANFORD_CLEAN_XML, STANFORD_COLUMN_DATA_CLASSIFIER, STANFORD_DEPENDENCIES, STANFORD_DETERMINISTIC_COREF, STANFORD_GENDER, STANFORD_LEMMA, STANFORD_NER, STANFORD_PARSE, STANFORD_POS, STANFORD_REGEXNER, STANFORD_RELATION, STANFORD_SENTIMENT, 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

Constructors

Constructor and Description
DependencyParseAnnotator()
DependencyParseAnnotator(Properties properties)

Method Summary

Modifier and Type	Method and Description
protected void	doOneFailedSentence(Annotation annotation, CoreMap sentence) Fills in empty annotations for trees, tags, etc if the annotator failed or timed out.
protected void	doOneSentence(Annotation annotation, CoreMap sentence) annotation is included in case there is global information we care about
protected long	maxTime()
protected int	nThreads()
Set<Annotator.Requirement>	requirementsSatisfied() Returns a set of requirements for which tasks this annotator can provide.
Set<Annotator.Requirement>	requires() Returns the set of tasks which this annotator requires in order to perform.

Methods inherited from class edu.stanford.nlp.pipeline.SentenceAnnotator

annotate

Methods inherited from class java.lang.Object

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

Constructor Detail

DependencyParseAnnotator

public DependencyParseAnnotator()

DependencyParseAnnotator

public DependencyParseAnnotator(Properties properties)

Method Detail

nThreads

protected int nThreads()

Specified by:

nThreads in class SentenceAnnotator

maxTime

protected long maxTime()

Specified by:

maxTime in class SentenceAnnotator

doOneSentence

protected void doOneSentence(Annotation annotation,
                             CoreMap sentence)

Description copied from class: SentenceAnnotator

annotation is included in case there is global information we care about

Specified by:

doOneSentence in class SentenceAnnotator

doOneFailedSentence

protected void doOneFailedSentence(Annotation annotation,
                                   CoreMap sentence)

Description copied from class: SentenceAnnotator

Fills in empty annotations for trees, tags, etc if the annotator failed or timed out. Not supposed to do major processing.

Specified by:

doOneFailedSentence in class SentenceAnnotator

requires

public 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".

requirementsSatisfied

public 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".