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
`static byte` `ALPHA`
`static int` `CLASS_COUNT`
`static byte` `CYRILLIC`
`static byte` `DEFAULT`
`static String` `FILENAME_SUFFIX`
`static byte` `GREEK`
`static String` `HEADER`
`static byte` `HIRAGANA`
`static byte` `KANJI`
`static byte` `KANJINUMERIC`
`static byte` `KATAKANA`
`static byte` `NGRAM`
`static byte` `NUMERIC`
`static byte` `SPACE`
`static byte` `SYMBOL`
`static int` `VERSION`

### Method Summary

Methods
`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 Detail

#### 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 Detail

#### 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()