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Lyrics3v1Iterator.javaAPI DocJaudiotagger 2.0.42718Wed Mar 30 16:12:08 BST 2011org.jaudiotagger.tag.lyrics3

Lyrics3v1Iterator

public class Lyrics3v1Iterator extends Object implements Iterator
author
: Paul Taylor
author
: Eric Farng Version @version:$Id: Lyrics3v1Iterator.java 836 2009-11-12 15:44:07Z paultaylor $ MusicTag Copyright (C)2003,2004 This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, you can get a copy from http://www.opensource.org/licenses/lgpl-license.php or write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Description:

Fields Summary
private Lyrics3v1
tag
private int
lastIndex
private int
removeIndex
Constructors Summary
public Lyrics3v1Iterator(Lyrics3v1 lyrics3v1Tag)
Creates a new Lyrics3v1Iterator datatype.

param
lyrics3v1Tag


                
      
    
        tag = lyrics3v1Tag;
Methods Summary
public booleanhasNext()

return

        return !((tag.getLyric().indexOf('\n", lastIndex) < 0) && (lastIndex > tag.getLyric().length()));
public java.lang.Stringnext()

return
throws
NoSuchElementException

        int nextIndex = tag.getLyric().indexOf('\n", lastIndex);

        removeIndex = lastIndex;

        String line;

        if (lastIndex >= 0)
        {
            if (nextIndex >= 0)
            {
                line = tag.getLyric().substring(lastIndex, nextIndex);
            }
            else
            {
                line = tag.getLyric().substring(lastIndex);
            }

            lastIndex = nextIndex;
        }
        else
        {
            throw new NoSuchElementException("Iteration has no more elements.");
        }

        return line;
public voidremove()

        String lyric = tag.getLyric().substring(0, removeIndex) + tag.getLyric().substring(lastIndex);
        tag.setLyric(lyric);