edu.stanford.nlp.parser.shiftreduce

Class ShiftReduceParserQuery

java.lang.Object

edu.stanford.nlp.parser.shiftreduce.ShiftReduceParserQuery

All Implemented Interfaces:

ParserQuery

public class ShiftReduceParserQuery
extends Object
implements ParserQuery

Constructor Summary

Constructors

Constructor and Description
ShiftReduceParserQuery(ShiftReduceParser parser)

Method Summary

Methods

Modifier and Type	Method and Description
Tree	getBestBinarizedParse()
Tree	getBestDependencyParse(boolean debinarize)
Tree	getBestFactoredParse()
Tree	getBestParse()
Tree	getBestPCFGParse() TODO: can we get away with not calling this PCFG?
List<ScoredObject<Tree>>	getBestPCFGParses() TODO: if this is a beam, return all equal parses
List<Transition>	getBestTransitionSequence()
KBestViterbiParser	getDependencyParser()
KBestViterbiParser	getFactoredParser()
List<ScoredObject<Tree>>	getKBestPCFGParses(int kbestPCFG) TODO: return more if this used a beam
List<ScoredObject<Tree>>	getKGoodFactoredParses(int kbest)
KBestViterbiParser	getPCFGParser()
double	getPCFGScore()
boolean	hasFactoredParse()
List<? extends HasWord>	originalSentence()
boolean	parse(List<? extends HasWord> sentence)
boolean	parse(Tree tree)
boolean	parseAndReport(List<? extends HasWord> sentence, PrintWriter pwErr) TODO: if we add anything interesting to report, we should report it here
boolean	parseFallback() The model had to fall back to a simpler model on the previous parse
boolean	parseNoMemory() TODO: add memory handling?
boolean	parseSkipped() TODO: skip sentences which are too long
boolean	parseSucceeded() Parsing succeeded without any horrible errors or fallback
boolean	parseUnparsable() The model could not parse the most recent sentence for some reason
void	restoreOriginalWords(Tree tree) TODO: clearly this should be a default method in ParserQuery once Java 8 comes out
boolean	saidMemMessage()
void	setConstraints(List<ParserConstraint> constraints)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShiftReduceParserQuery

public ShiftReduceParserQuery(ShiftReduceParser parser)

Method Detail

parse

public boolean parse(List<? extends HasWord> sentence)

Specified by:

parse in interface ParserQuery

parse

public boolean parse(Tree tree)

parseAndReport

public boolean parseAndReport(List<? extends HasWord> sentence,
                     PrintWriter pwErr)

TODO: if we add anything interesting to report, we should report it here

Specified by:

parseAndReport in interface ParserQuery

getBestBinarizedParse

public Tree getBestBinarizedParse()

getBestTransitionSequence

public List<Transition> getBestTransitionSequence()

getPCFGScore

public double getPCFGScore()

Specified by:

getPCFGScore in interface ParserQuery

getBestParse

public Tree getBestParse()

Specified by:

getBestParse in interface ParserQuery

getBestPCFGParse

public Tree getBestPCFGParse()

TODO: can we get away with not calling this PCFG?

Specified by:

getBestPCFGParse in interface ParserQuery

getBestDependencyParse

public Tree getBestDependencyParse(boolean debinarize)

Specified by:

getBestDependencyParse in interface ParserQuery

getBestFactoredParse

public Tree getBestFactoredParse()

Specified by:

getBestFactoredParse in interface ParserQuery

getBestPCFGParses

public List<ScoredObject<Tree>> getBestPCFGParses()

TODO: if this is a beam, return all equal parses

Specified by:

getBestPCFGParses in interface ParserQuery

hasFactoredParse

public boolean hasFactoredParse()

Specified by:

hasFactoredParse in interface ParserQuery

getKBestPCFGParses

public List<ScoredObject<Tree>> getKBestPCFGParses(int kbestPCFG)

TODO: return more if this used a beam

Specified by:

getKBestPCFGParses in interface ParserQuery

getKGoodFactoredParses

public List<ScoredObject<Tree>> getKGoodFactoredParses(int kbest)

Specified by:

getKGoodFactoredParses in interface ParserQuery

getPCFGParser

public KBestViterbiParser getPCFGParser()

Specified by:

getPCFGParser in interface ParserQuery

getDependencyParser

public KBestViterbiParser getDependencyParser()

Specified by:

getDependencyParser in interface ParserQuery

getFactoredParser

public KBestViterbiParser getFactoredParser()

Specified by:

getFactoredParser in interface ParserQuery

setConstraints

public void setConstraints(List<ParserConstraint> constraints)

Specified by:

setConstraints in interface ParserQuery

saidMemMessage

public boolean saidMemMessage()

Specified by:

saidMemMessage in interface ParserQuery

parseSucceeded

public boolean parseSucceeded()

Description copied from interface: ParserQuery

Parsing succeeded without any horrible errors or fallback

Specified by:

parseSucceeded in interface ParserQuery

parseSkipped

public boolean parseSkipped()

TODO: skip sentences which are too long

Specified by:

parseSkipped in interface ParserQuery

parseFallback

public boolean parseFallback()

Description copied from interface: ParserQuery

The model had to fall back to a simpler model on the previous parse

Specified by:

parseFallback in interface ParserQuery

parseNoMemory

public boolean parseNoMemory()

TODO: add memory handling?

Specified by:

parseNoMemory in interface ParserQuery

parseUnparsable

public boolean parseUnparsable()

Description copied from interface: ParserQuery

The model could not parse the most recent sentence for some reason

Specified by:

parseUnparsable in interface ParserQuery

originalSentence

public List<? extends HasWord> originalSentence()

Specified by:

originalSentence in interface ParserQuery

restoreOriginalWords

public void restoreOriginalWords(Tree tree)

TODO: clearly this should be a default method in ParserQuery once Java 8 comes out

Specified by:

restoreOriginalWords in interface ParserQuery