org.elasticsearch.search.suggest.phrase

クラス DirectCandidateGenerator

java.lang.Object

org.elasticsearch.search.suggest.phrase.CandidateGenerator

org.elasticsearch.search.suggest.phrase.DirectCandidateGenerator

public final class DirectCandidateGenerator
extends CandidateGenerator

ネストされたクラスのサマリー

ネストされたクラス

修飾子とタイプ	クラスと説明
static class	DirectCandidateGenerator.Candidate
static class	DirectCandidateGenerator.CandidateSet

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
DirectCandidateGenerator(org.apache.lucene.search.spell.DirectSpellChecker spellchecker, String field, org.apache.lucene.search.spell.SuggestMode suggestMode, org.apache.lucene.index.IndexReader reader, double nonErrorLikelihood, int numCandidates)
DirectCandidateGenerator(org.apache.lucene.search.spell.DirectSpellChecker spellchecker, String field, org.apache.lucene.search.spell.SuggestMode suggestMode, org.apache.lucene.index.IndexReader reader, double nonErrorLikelihood, int numCandidates, org.apache.lucene.analysis.Analyzer preFilter, org.apache.lucene.analysis.Analyzer postFilter, org.apache.lucene.index.Terms terms)

メソッドのサマリー

修飾子とタイプ	メソッドと説明
DirectCandidateGenerator.Candidate	createCandidate(org.apache.lucene.util.BytesRef term, long frequency, double channelScore, boolean userInput)
DirectCandidateGenerator.CandidateSet	drawCandidates(DirectCandidateGenerator.CandidateSet set)
long	frequency(org.apache.lucene.util.BytesRef term)
String	getField()
long	internalFrequency(org.apache.lucene.util.BytesRef term)
boolean	isKnownWord(org.apache.lucene.util.BytesRef term)
protected void	postFilter(DirectCandidateGenerator.Candidate candidate, org.apache.lucene.util.CharsRefBuilder spare, org.apache.lucene.util.BytesRefBuilder byteSpare, List<DirectCandidateGenerator.Candidate> candidates)
protected org.apache.lucene.util.BytesRef	preFilter(org.apache.lucene.util.BytesRef term, org.apache.lucene.util.CharsRefBuilder spare, org.apache.lucene.util.BytesRefBuilder byteSpare)
protected long	thresholdFrequency(long termFrequency, long dictionarySize)

クラスから継承されたメソッド org.elasticsearch.search.suggest.phrase.CandidateGenerator

createCandidate, createCandidate, drawCandidates

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

DirectCandidateGenerator

public DirectCandidateGenerator(org.apache.lucene.search.spell.DirectSpellChecker spellchecker,
                                String field,
                                org.apache.lucene.search.spell.SuggestMode suggestMode,
                                org.apache.lucene.index.IndexReader reader,
                                double nonErrorLikelihood,
                                int numCandidates)
                         throws IOException

例外:

IOException

DirectCandidateGenerator

public DirectCandidateGenerator(org.apache.lucene.search.spell.DirectSpellChecker spellchecker,
                                String field,
                                org.apache.lucene.search.spell.SuggestMode suggestMode,
                                org.apache.lucene.index.IndexReader reader,
                                double nonErrorLikelihood,
                                int numCandidates,
                                org.apache.lucene.analysis.Analyzer preFilter,
                                org.apache.lucene.analysis.Analyzer postFilter,
                                org.apache.lucene.index.Terms terms)
                         throws IOException

例外:

IOException

メソッドの詳細

isKnownWord

public boolean isKnownWord(org.apache.lucene.util.BytesRef term)
                    throws IOException

定義:

isKnownWord クラス内 CandidateGenerator

例外:

IOException

frequency

public long frequency(org.apache.lucene.util.BytesRef term)
               throws IOException

定義:

frequency クラス内 CandidateGenerator

例外:

IOException

internalFrequency

public long internalFrequency(org.apache.lucene.util.BytesRef term)
                       throws IOException

例外:

IOException

getField

public String getField()

drawCandidates

public DirectCandidateGenerator.CandidateSet drawCandidates(DirectCandidateGenerator.CandidateSet set)
                                                     throws IOException

定義:

drawCandidates クラス内 CandidateGenerator

例外:

IOException

preFilter

protected org.apache.lucene.util.BytesRef preFilter(org.apache.lucene.util.BytesRef term,
                                                    org.apache.lucene.util.CharsRefBuilder spare,
                                                    org.apache.lucene.util.BytesRefBuilder byteSpare)
                                             throws IOException

例外:

IOException

postFilter

protected void postFilter(DirectCandidateGenerator.Candidate candidate,
                          org.apache.lucene.util.CharsRefBuilder spare,
                          org.apache.lucene.util.BytesRefBuilder byteSpare,
                          List<DirectCandidateGenerator.Candidate> candidates)
                   throws IOException

例外:

IOException

thresholdFrequency

protected long thresholdFrequency(long termFrequency,
                                  long dictionarySize)

createCandidate

public DirectCandidateGenerator.Candidate createCandidate(org.apache.lucene.util.BytesRef term,
                                                          long frequency,
                                                          double channelScore,
                                                          boolean userInput)
                                                   throws IOException

定義:

createCandidate クラス内 CandidateGenerator

例外:

IOException