org.apache.lucene.analysis.miscellaneous

Class WordDelimiterIterator

java.lang.Object

org.apache.lucene.analysis.miscellaneous.WordDelimiterIterator

public final class WordDelimiterIterator
extends Object

A BreakIterator-like API for iterating over subwords in text, according to WordDelimiterGraphFilter rules.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALPHA
static int	ALPHANUM
static byte[]	DEFAULT_WORD_DELIM_TABLE
static int	DONE Indicates the end of iteration

Method Summary

Modifier and Type	Method and Description
static byte	getType(int ch) Computes the type of the given character

Methods inherited from class java.lang.Object

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

Field Detail

ALPHA

public static final int ALPHA

See Also:

Constant Field Values

ALPHANUM

public static final int ALPHANUM

See Also:

Constant Field Values

DONE

public static final int DONE

Indicates the end of iteration

See Also:

Constant Field Values

DEFAULT_WORD_DELIM_TABLE

public static final byte[] DEFAULT_WORD_DELIM_TABLE

Method Detail

getType

public static byte getType(int ch)

Computes the type of the given character

Parameters:

ch - Character whose type is to be determined

Returns:

Type of the character