Atlassian Confluence
| AnalyzerFactory | Factory that produces an analyzer for "Did You Mean" vocabulary index (and for queries on this index). |
| DefaultAnalyzerFactory | |
| DidYouMeanSearcherInitialisation | Configures the searcher to use a customized Similarity class. |
| 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 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. |