Package org.apache.solr.spelling.suggest.fst

Class AnalyzingInfixLookupFactory

java.lang.Object
org.apache.solr.spelling.suggest.LookupFactory
org.apache.solr.spelling.suggest.fst.AnalyzingInfixLookupFactory
Direct Known Subclasses:
BlendedInfixLookupFactory
public class AnalyzingInfixLookupFactory extends LookupFactory
Factory for AnalyzingInfixSuggester
WARNING: This API is experimental and might change in incompatible ways in the next release.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected static final String
    ALL_TERMS_REQUIRED
    Boolean clause matching option for multiple terms Default is true - all terms required.
    static final String
    CONTEXTS_FIELD_NAME
    Clone of CONTEXTS_FIELD_NAME in AnalyzingInfixSuggester
    protected static final String
    HIGHLIGHT
    Highlight suggest terms - default is true.
    protected static final String
    INDEX_PATH
    The path where the underlying index is stored if no index is found, it will be generated by the AnalyzingInfixSuggester
    protected static final String
    MIN_PREFIX_CHARS
    Minimum number of leading characters before PrefixQuery is used (default 4).
    protected static final String
    QUERY_ANALYZER
    The analyzer used at "query-time" and "build-time" to analyze suggestions.

    Fields inherited from class org.apache.solr.spelling.suggest.LookupFactory

    DEFAULT_FILE_BASED_DICT

  • Constructor Summary

    Constructors
    Constructor
    Description
    AnalyzingInfixLookupFactory()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.lucene.search.suggest.Lookup
    create(org.apache.solr.common.util.NamedList<?> params, SolrCore core)
    Create a Lookup using config options in params and current core
    String
    storeFileName()
    Returns the filename in which the in-memory data structure is stored NOTE: not all Lookup implementations store in-memory data structures

    Methods inherited from class org.apache.solr.spelling.suggest.LookupFactory

    getTempDir

    Methods inherited from class java.lang.Object

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

  • Field Details

    • QUERY_ANALYZER

      protected static final String QUERY_ANALYZER
      The analyzer used at "query-time" and "build-time" to analyze suggestions.
      See Also:

    • INDEX_PATH

      protected static final String INDEX_PATH
      The path where the underlying index is stored if no index is found, it will be generated by the AnalyzingInfixSuggester
      See Also:

    • MIN_PREFIX_CHARS

      protected static final String MIN_PREFIX_CHARS
      Minimum number of leading characters before PrefixQuery is used (default 4). Prefixes shorter than this are indexed as character ngrams (increasing index size but making lookups faster)
      See Also:

    • ALL_TERMS_REQUIRED

      protected static final String ALL_TERMS_REQUIRED
      Boolean clause matching option for multiple terms Default is true - all terms required.
      See Also:

    • HIGHLIGHT

      protected static final String HIGHLIGHT
      Highlight suggest terms - default is true.
      See Also:

    • CONTEXTS_FIELD_NAME

      public static final String CONTEXTS_FIELD_NAME
      Clone of CONTEXTS_FIELD_NAME in AnalyzingInfixSuggester
      See Also:

  • Constructor Details

    • AnalyzingInfixLookupFactory

      public AnalyzingInfixLookupFactory()

  • Method Details

    • create

      public org.apache.lucene.search.suggest.Lookup create(org.apache.solr.common.util.NamedList<?> params, SolrCore core)
      Description copied from class: LookupFactory
      Create a Lookup using config options in params and current core
      Specified by:
      create in class LookupFactory

    • storeFileName

      public String storeFileName()
      Description copied from class: LookupFactory
      Returns the filename in which the in-memory data structure is stored NOTE: not all Lookup implementations store in-memory data structures
      Specified by:
      storeFileName in class LookupFactory