| 1 | /* This file is part of the project "Hilbert II" - http://www.qedeq.org |
| 2 | * |
| 3 | * Copyright 2000-2014, Michael Meyling <mime@qedeq.org>. |
| 4 | * |
| 5 | * "Hilbert II" is free software; you can redistribute |
| 6 | * it and/or modify it under the terms of the GNU General Public |
| 7 | * License as published by the Free Software Foundation; either |
| 8 | * version 2 of the License, or (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | */ |
| 15 | |
| 16 | package org.qedeq.base.io; |
| 17 | |
| 18 | |
| 19 | /** |
| 20 | * Wraps a text output stream. |
| 21 | * |
| 22 | * @author Michael Meyling |
| 23 | */ |
| 24 | public class StringOutput extends AbstractOutput { |
| 25 | |
| 26 | /** Our buffer. */ |
| 27 | private final StringBuffer output; |
| 28 | |
| 29 | /** |
| 30 | * Constructor. |
| 31 | */ |
| 32 | public StringOutput() { |
| 33 | super(); |
| 34 | output = new StringBuffer(); |
| 35 | } |
| 36 | |
| 37 | public void append(final String text) { |
| 38 | output.append(text); |
| 39 | } |
| 40 | |
| 41 | public String toString() { |
| 42 | return output.toString(); |
| 43 | } |
| 44 | |
| 45 | public long getPosition() { |
| 46 | return output.length(); |
| 47 | } |
| 48 | |
| 49 | } |