/* -*- c-basic-offset: 2; indent-tabs-mode: nil; -*- */
/*
* FreeDots -- MusicXML to braille music transcription
*
* Copyright 2008-2010 Mario Lang All Rights Reserved.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details (a copy is included in the LICENSE.txt file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License
* along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This file is maintained by Mario Lang <mlang@delysid.org>.
*/
package freedots.braille;
public abstract class NeedsGuideDot extends Sign {
NeedsGuideDot(final String braille) { super(braille); }
@Override public boolean needsGuideDot(final BrailleSequence next) {
if (next.length() > 0) {
final char ch = next.charAt(0);
final int mask = UNICODE_BRAILLE_MASK | dotsToBits(123);
if (((int)ch & mask) > UNICODE_BRAILLE_MASK) return true;
}
return false;
}
}