FreeTextLookupFactory (Solr 9.0.0 core API)

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	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 Description

FreeTextLookupFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.apache.lucene.search.suggest.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 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 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 org.apache.lucene.search.suggest.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