Package org.apache.lucene.analysis.ja.dict

Class CharacterDefinition

java.lang.Object

org.apache.lucene.analysis.ja.dict.CharacterDefinition

public final class CharacterDefinition
extends Object

Character category data.

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	ALPHA
static final int	CLASS_COUNT
static final byte	CYRILLIC
static final byte	DEFAULT
static final String	FILENAME_SUFFIX
static final byte	GREEK
static final String	HEADER
static final byte	HIRAGANA
static final byte	KANJI
static final byte	KANJINUMERIC
static final byte	KATAKANA
static final byte	NGRAM
static final byte	NUMERIC
static final byte	SPACE
static final byte	SYMBOL
static final int	VERSION

Method Summary

Modifier and Type	Method	Description
byte	getCharacterClass(char c)
static CharacterDefinition	getInstance()
boolean	isGroup(char c)
boolean	isInvoke(char c)
boolean	isKanji(char c)
static byte	lookupCharacterClass(String characterClassName)

Methods inherited from class java.lang.Object

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

Field Details

FILENAME_SUFFIX

public static final String FILENAME_SUFFIX

See Also:

• Constant Field Values

HEADER

public static final String HEADER

See Also:

• Constant Field Values

VERSION

public static final int VERSION

See Also:

• Constant Field Values

CLASS_COUNT

public static final int CLASS_COUNT

NGRAM

public static final byte NGRAM

DEFAULT

public static final byte DEFAULT

SPACE

public static final byte SPACE

SYMBOL

public static final byte SYMBOL

NUMERIC

public static final byte NUMERIC

ALPHA

public static final byte ALPHA

CYRILLIC

public static final byte CYRILLIC

GREEK

public static final byte GREEK

HIRAGANA

public static final byte HIRAGANA

KATAKANA

public static final byte KATAKANA

KANJI

public static final byte KANJI

KANJINUMERIC

public static final byte KANJINUMERIC

Method Details

getCharacterClass

public byte getCharacterClass(char c)

isInvoke

public boolean isInvoke(char c)

isGroup

public boolean isGroup(char c)

isKanji

public boolean isKanji(char c)

lookupCharacterClass

public static byte lookupCharacterClass(String characterClassName)

getInstance

public static CharacterDefinition getInstance()