Package org.apache.solr.spelling

APIs and classes used by the SpellCheckComponent


Class Summary
AbstractLuceneSpellChecker Abstract base class for all Lucene-based spell checking implementations.
ConjunctionSolrSpellChecker This class lets a query be run through multiple spell checkers.
DirectSolrSpellChecker Spellchecker implementation that uses DirectSpellChecker
FileBasedSpellChecker A spell checker implementation that loads words from a text file (one word per line).
IndexBasedSpellChecker A spell checker implementation that loads words from Solr as well as arbitary Lucene indices.
PossibilityIterator Given a list of possible Spelling Corrections for multiple mis-spelled words in a query, This iterator returns Possible Correction combinations ordered by reasonable probability that such a combination will return actual hits if re-queried.
QueryConverter The QueryConverter is an abstract base class defining a method for converting input "raw" queries into a set of tokens for spell checking.
SolrSpellChecker Refer to SpellCheckComponent for more details.
SpellingQueryConverter Converts the query string to a Collection of Lucene tokens using a regular expression.
SpellingResult Implementations of SolrSpellChecker must return suggestions as SpellResult instance.
SuggestQueryConverter Passes the entire query string to the configured analyzer as-is.
WordBreakSolrSpellChecker A spellchecker that breaks and combines words.

Enum Summary
WordBreakSolrSpellChecker.BreakSuggestionTieBreaker Specify a value on the "breakSugestionTieBreaker" parameter.

Package org.apache.solr.spelling Description

APIs and classes used by the SpellCheckComponent

See and for additional information.

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