Package com.atlassian.confluence.search.didyoumean.lucene

Interface Summary

AnalyzerFactory

Factory that produces an analyzer for "Did You Mean" vocabulary index (and for queries on this index).

Class Summary

DefaultAnalyzerFactory
DidYouMeanLuceneConnection	A subclass of LuceneConnection that allows us to set the index directory off the location of the Confluence index and allows us to use a DelayCloseIndexSearcher in place of the normal IndexSearcher returned by LuceneConnection.getSearcher().
DocumentCreator	Each word in the Confluence's "did-you-mean" vocabular is represented as a separate lucene document in the "did-you-mean" index.
FullIndexBuilder	Builder that extracts unique words from the WordExtractor.DID_YOU_MEAN_FIELD in Confluence's index and adds them to a did-you-mean index (a separate secondary index).
IncrementalIndexBuilder	Performs an incremental update of the did-you-mean index by adding any new words and removing ones that are no longer used anymore in Confluence content.
LuceneNGramSuggestionsProvider	Class that generates suggestions off an n-gram index of words.
LuceneSuggestionFrequencyProvider	Class that retrieves the frequency of terms inside Confluence's search index.
LuceneTransposedSuggestionsProvider	Class that provides suggestions constructed from a single transposition of supplied words.
LuceneWordSuggester	A service that is responsible for providing search suggestions determined from searching a lucene based index.
UnstemmedEnglishAnalyzer	English analyzer that does a similar job to EnglishAnalyzer but does not break tokens down to their word stems/roots.
WordFilter	Filter that removes any tokens that does not resemble a word.