A D E G H I L M O P R S T U

A

addDocuments(IndexWriter) - Method in class org.eaglei.lexical.lucene.EIModelLuceneIndexer

addDocuments(IndexWriter) - Method in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

Adds the documents to the IndexWriter.

AutoSuggestIndexAnalyzer - Class in org.eaglei.lexical.lucene

Subclass of Lucene's Analyzer that supports the EdgeNGramTokenFilter for auto-suggest.

AutoSuggestIndexAnalyzer() - Constructor for class org.eaglei.lexical.lucene.AutoSuggestIndexAnalyzer

Creates a new EdgeNGramAnalyzer.

AutoSuggestQueryAnalyzer - Class in org.eaglei.lexical.lucene

Subclass of Lucene's Analyzer that supports the KeywordTokenizer for auto-suggest.

AutoSuggestQueryAnalyzer() - Constructor for class org.eaglei.lexical.lucene.AutoSuggestQueryAnalyzer

Creates a new KeywordAnalyzer.

D

DEFAULT_SCORE_THRESHHOLD - Static variable in class org.eaglei.lexical.lucene.LuceneEntityExtractionProvider

Default score threshold

E

eagleiModelEntityExtractor() - Method in class org.eaglei.lexical.lucene.LuceneConfig

Creates an LuceneEntityExtractionProvider that uses a PorterStemAnalyzer for indexing an querying over an RAMDirectory that is populated using the eagle-i ontology

eagleiModelSuggestionProvider() - Method in class org.eaglei.lexical.lucene.LuceneConfig

Creates an LuceneEntityExtractionProvider that uses the AutoSuggest Analyzers over an RAMDirectory that is populated using the eagle-i ontology.

EIModelLuceneIndexer - Class in org.eaglei.lexical.lucene

Extension of LuceneIndexer that populates an index using the labels of all for resource and non-resource classes in the eagle-i ontology.

EIModelLuceneIndexer(Analyzer, Directory, EIOntModel, OntModel) - Constructor for class org.eaglei.lexical.lucene.EIModelLuceneIndexer

Creates a new ModelLuceneIndexer that indexes the eagle-i ontology as retrieved from JenaEIOntModel.

EntityMatchImpl - Class in org.eaglei.lexical.lucene

Implementation of EntityMatch

EntityMatchImpl(String, String, String, String, float) - Constructor for class org.eaglei.lexical.lucene.EntityMatchImpl

Creates a new EntityMatchImpl.

equals(Object) - Method in class org.eaglei.lexical.lucene.EntityMatchImpl

escapeIfInvalid(QueryParser, String) - Static method in class org.eaglei.lexical.lucene.LuceneUtils

Attempts to parse the specified query string using the specified QueryParser.

G

getDirectory() - Method in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

getEntity() - Method in class org.eaglei.lexical.lucene.EntityMatchImpl

getHighlight() - Method in class org.eaglei.lexical.lucene.EntityMatchImpl

getIndexAnalyzer() - Method in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

getMatchLabel() - Method in class org.eaglei.lexical.lucene.EntityMatchImpl

getScore() - Method in class org.eaglei.lexical.lucene.EntityMatchImpl

H

hashCode() - Method in class org.eaglei.lexical.lucene.EntityMatchImpl

I

index() - Method in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

Populates the Lucene index.

L

LABEL - Static variable in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

LuceneConfig - Class in org.eaglei.lexical.lucene

Contains some utility methods for creating common configurations of LuceneEntityExtractionProvider and LuceneIndexer.

LuceneConfig() - Constructor for class org.eaglei.lexical.lucene.LuceneConfig

LuceneEntityExtractionIndexer - Class in org.eaglei.lexical.lucene

Wrapper class for a Lucene index that is used for entity extraction and auto-suggestion.

LuceneEntityExtractionIndexer(Analyzer, Directory) - Constructor for class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

Creates a new LuceneIndexer using the same analyzer for index creation and query execution.

LuceneEntityExtractionProvider - Class in org.eaglei.lexical.lucene

Implementation of EntityExtractorProvider that supports the entity extraction for subtrees of a specified OntModel.

LuceneEntityExtractionProvider(Analyzer, Directory) - Constructor for class org.eaglei.lexical.lucene.LuceneEntityExtractionProvider

Creates a new ModelEntityExtractor that uses the same analyzer for indexing and querying.

LuceneEntityExtractionProvider(Analyzer, Analyzer, Directory) - Constructor for class org.eaglei.lexical.lucene.LuceneEntityExtractionProvider

Creates a new ModelEntityExtractor.

LuceneUtils - Class in org.eaglei.lexical.lucene

Lucene utility code.

LuceneUtils() - Constructor for class org.eaglei.lexical.lucene.LuceneUtils

M

match(EntityMatchRequest) - Method in class org.eaglei.lexical.lucene.LuceneEntityExtractionProvider

MAX_FRAGMENTS - Static variable in class org.eaglei.lexical.lucene.LuceneEntityExtractionProvider

Max number of fragments for highlighting

O

org.eaglei.lexical.lucene - package org.eaglei.lexical.lucene

P

PorterStemAnalyzer - Class in org.eaglei.lexical.lucene

Subclass of Lucene's StandardAnalyzer that adds the PorterStemFilter

PorterStemAnalyzer() - Constructor for class org.eaglei.lexical.lucene.PorterStemAnalyzer

Creates a new PorterStemAnalyzer.

PorterStemAnalyzer(Set) - Constructor for class org.eaglei.lexical.lucene.PorterStemAnalyzer

Creates a new PorterStemAnalyzer with a custom set of stop words.

PREF_LABEL - Static variable in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

R

rewriteToFuzzy(Query) - Static method in class org.eaglei.lexical.lucene.LuceneUtils

Rewrites the specified Query to a form where all contained Terms have the "fuzzy" modifier (Levenstein edit distance) Only rewrites queries that are: BooleanQueries if any clause is more complex than a term or phrase, it is skipped if any clause has the NOT modifier, skip TermQueries

S

setFuzzyRewrite(boolean) - Method in class org.eaglei.lexical.lucene.LuceneEntityExtractionProvider

Sets the flag that controls whether the original query is rewritten to a "fuzzy" form (levenstein edit distance) if the original execution fails to retrieve results.

setScoreThreshold(float) - Method in class org.eaglei.lexical.lucene.LuceneEntityExtractionProvider

Sets the Lucene score threshold.

T

tokenStream(String, Reader) - Method in class org.eaglei.lexical.lucene.AutoSuggestIndexAnalyzer

tokenStream(String, Reader) - Method in class org.eaglei.lexical.lucene.AutoSuggestQueryAnalyzer

tokenStream(String, Reader) - Method in class org.eaglei.lexical.lucene.PorterStemAnalyzer

toString() - Method in class org.eaglei.lexical.lucene.EntityMatchImpl

TYPE - Static variable in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

U

updateDocument(String, String, List<String>, List<String>, IndexWriter) - Method in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

Adds or updates the document for the specified URI.

URI - Static variable in class org.eaglei.lexical.lucene.LuceneEntityExtractionIndexer

A D E G H I L M O P R S T U