Package org.elasticsearch.indices.analysis

Class HunspellService

java.lang.Object

org.elasticsearch.indices.analysis.HunspellService

public class HunspellService
extends java.lang.Object

Serves as a node level registry for hunspell dictionaries. This services expects all dictionaries to be located under the <path.conf>/hunspell directory, where each locale has its dedicated sub-directory which holds the dictionary files. For example, the dictionary files for en_US locale must be placed under <path.conf>/hunspell/en_US directory.

The following settings can be set for each dictionary:

• ignore_case - If true, dictionary matching will be case insensitive (defaults to false)
• strict_affix_parsing - Determines whether errors while reading a affix rules file will cause exception or simple be ignored (defaults to true)

These settings can either be configured as node level configuration, such as:

     indices.analysis.hunspell.dictionary.en_US.ignore_case: true
     indices.analysis.hunspell.dictionary.en_US.strict_affix_parsing: false
 

or, as dedicated configuration per dictionary, placed in a settings.yml file under the dictionary directory. For example, the following can be the content of the <path.config>/hunspell/en_US/settings.yml file:

     ignore_case: true
     strict_affix_parsing: false
 

See Also:

HunspellTokenFilterFactory

Field Summary

Fields

Modifier and Type	Field	Description
static Setting<Settings>	HUNSPELL_DICTIONARY_OPTIONS
static Setting<java.lang.Boolean>	HUNSPELL_IGNORE_CASE
static Setting<java.lang.Boolean>	HUNSPELL_LAZY_LOAD

Constructor Summary

Constructors

Constructor	Description
HunspellService(Settings settings, Environment env, java.util.Map<java.lang.String,org.apache.lucene.analysis.hunspell.Dictionary> knownDictionaries)

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.analysis.hunspell.Dictionary	getDictionary(java.lang.String locale)	Returns the hunspell dictionary for the given locale.

Methods inherited from class java.lang.Object

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

Field Detail

HUNSPELL_LAZY_LOAD

public static final Setting<java.lang.Boolean> HUNSPELL_LAZY_LOAD

HUNSPELL_IGNORE_CASE

public static final Setting<java.lang.Boolean> HUNSPELL_IGNORE_CASE

HUNSPELL_DICTIONARY_OPTIONS

public static final Setting<Settings> HUNSPELL_DICTIONARY_OPTIONS

Constructor Detail

HunspellService

public HunspellService(Settings settings,
                       Environment env,
                       java.util.Map<java.lang.String,org.apache.lucene.analysis.hunspell.Dictionary> knownDictionaries)
                throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getDictionary

public org.apache.lucene.analysis.hunspell.Dictionary getDictionary(java.lang.String locale)

Returns the hunspell dictionary for the given locale.

Parameters:

locale - The name of the locale