org.apache.lucene.analysis.el
Class GreekCharsets

java.lang.Object
  org.apache.lucene.analysis.el.GreekCharsets

public class GreekCharsets
extends Object

GreekCharsets class contains encodings schemes (charsets) and toLowerCase() method implementation for greek characters in Unicode, ISO-8859-7 and Microsoft Windows CP1253. Each encoding scheme contains lowercase (positions 0-35) and uppercase (position 36-68) characters, including accented ones. One should be able to add other encoding schemes (see RFC 1947) by adding the definition of a new charset as well as the required logic in the toLowerCase() method.

Field Summary

static char[]	CP1253
static char[]	ISO
static char[]	UnicodeGreek

Constructor Summary

GreekCharsets()

Method Summary

static char

toLowerCase(char letter, char[] charset)

Methods inherited from class java.lang.Object

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

Field Detail

UnicodeGreek

public static char[] UnicodeGreek

ISO

public static char[] ISO

CP1253

public static char[] CP1253

Constructor Detail

GreekCharsets

public GreekCharsets()

Method Detail

toLowerCase

public static char toLowerCase(char letter,
                               char[] charset)