Package 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	Description
static final int	ALPHA
static final int	ALPHANUM
static final byte[]	DEFAULT_WORD_DELIM_TABLE
static final int	DONE	Indicates the end of iteration

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

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 Details

toString

public String toString()

Overrides:

toString in class Object

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