org.apache.lucene.analysis.ja.dict

Class TokenInfoDictionary

java.lang.Object

org.apache.lucene.analysis.ja.dict.BinaryDictionary

org.apache.lucene.analysis.ja.dict.TokenInfoDictionary

All Implemented Interfaces:

Dictionary

public final class TokenInfoDictionary
extends BinaryDictionary

Binary dictionary implementation for a known-word dictionary model: Words are encoded into an FST mapping to a list of wordIDs.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.analysis.ja.dict.BinaryDictionary

BinaryDictionary.ResourceScheme

Field Summary

Fields

Modifier and Type	Field and Description
static String	FST_FILENAME_SUFFIX

Fields inherited from class org.apache.lucene.analysis.ja.dict.BinaryDictionary

DICT_FILENAME_SUFFIX, DICT_HEADER, HAS_BASEFORM, HAS_PRONUNCIATION, HAS_READING, POSDICT_FILENAME_SUFFIX, POSDICT_HEADER, TARGETMAP_FILENAME_SUFFIX, TARGETMAP_HEADER, VERSION

Fields inherited from interface org.apache.lucene.analysis.ja.dict.Dictionary

INTERNAL_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
TokenInfoDictionary(BinaryDictionary.ResourceScheme resourceScheme, String resourcePath)

Method Summary

Modifier and Type	Method and Description
TokenInfoFST	getFST()
static TokenInfoDictionary	getInstance()

Methods inherited from class org.apache.lucene.analysis.ja.dict.BinaryDictionary

getBaseForm, getClassResource, getInflectionForm, getInflectionType, getLeftId, getPartOfSpeech, getPronunciation, getReading, getResource, getResource, getRightId, getWordCost, lookupWordIds

Methods inherited from class java.lang.Object

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

Field Detail

FST_FILENAME_SUFFIX

public static final String FST_FILENAME_SUFFIX

See Also:

Constant Field Values

Constructor Detail

TokenInfoDictionary

public TokenInfoDictionary(BinaryDictionary.ResourceScheme resourceScheme,
                           String resourcePath)
                    throws IOException

Parameters:

resourceScheme - - scheme for loading resources (FILE or CLASSPATH).

resourcePath - - where to load resources (dictionaries) from. If null, with CLASSPATH scheme only, use this class's name as the path.

Throws:

IOException

Method Detail

getFST

public TokenInfoFST getFST()

getInstance

public static TokenInfoDictionary getInstance()