| /* |
| ******************************************************************************* |
| * Copyright (C) 1996-2010, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| */ |
| package com.ibm.icu.text; |
| |
| /** |
| * A transliterator that leaves text unchanged. |
| */ |
| class NullTransliterator extends Transliterator { |
| /** |
| * Package accessible IDs for this transliterator. |
| */ |
| static String SHORT_ID = "Null"; |
| static String _ID = "Any-Null"; |
| |
| /** |
| * Constructs a transliterator. |
| */ |
| public NullTransliterator() { |
| super(_ID, null); |
| } |
| |
| /** |
| * Implements {@link Transliterator#handleTransliterate}. |
| */ |
| protected void handleTransliterate(Replaceable text, |
| Position offsets, boolean incremental) { |
| offsets.start = offsets.limit; |
| } |
| |
| /* (non-Javadoc) |
| * @see com.ibm.icu.text.Transliterator#addSourceTargetSet(boolean, com.ibm.icu.text.UnicodeSet, com.ibm.icu.text.UnicodeSet) |
| */ |
| @Override |
| public void addSourceTargetSet(UnicodeSet inputFilter, UnicodeSet sourceSet, UnicodeSet targetSet) { |
| // do nothing |
| } |
| } |