org.apache.solr.spelling.suggest.fst

Class FreeTextLookupFactory

java.lang.Object

org.apache.solr.spelling.suggest.LookupFactory

org.apache.solr.spelling.suggest.fst.FreeTextLookupFactory

public class FreeTextLookupFactory
extends LookupFactory

LookupFactory implementation for FreeTextSuggester

Field Summary

Fields

Modifier and Type	Field and Description
static String	NGRAMS The n-gram model to use in the underlying suggester; Default value is 2.
static String	QUERY_ANALYZER The analyzer used at "query-time" and "build-time" to analyze suggestions.
static String	SEPARATOR The separator to use in the underlying suggester;

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

DEFAULT_FILE_BASED_DICT

Constructor Summary

Constructors

Constructor and Description
FreeTextLookupFactory()

Method Summary

Modifier and Type	Method and Description
Lookup	create(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

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 Detail

QUERY_ANALYZER

public static final String QUERY_ANALYZER

The analyzer used at "query-time" and "build-time" to analyze suggestions.

See Also:

Constant Field Values

NGRAMS

public static final String NGRAMS

The n-gram model to use in the underlying suggester; Default value is 2.

See Also:

Constant Field Values

SEPARATOR

public static final String SEPARATOR

The separator to use in the underlying suggester;

See Also:

Constant Field Values

Constructor Detail

FreeTextLookupFactory

public FreeTextLookupFactory()

Method Detail

create

public Lookup create(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