| /* StringFormatBuffer.java -- Implements FormatBuffer using StringBuffer. |
| Copyright (C) 2004 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| package gnu.java.text; |
| |
| import java.text.AttributedCharacterIterator; |
| import java.util.HashMap; |
| |
| /** |
| * This class is an implementation of a FormatBuffer without attributes. |
| * |
| * @author Guilhem Lavaux <guilhem@kaffe.org> |
| * @date April 10, 2004 |
| */ |
| public class StringFormatBuffer implements FormatBuffer |
| { |
| private StringBuffer buffer; |
| private AttributedCharacterIterator.Attribute defaultAttr; |
| |
| public StringFormatBuffer(int prebuffer) |
| { |
| buffer = new StringBuffer(prebuffer); |
| } |
| |
| public StringFormatBuffer(StringBuffer buffer) |
| { |
| this.buffer = buffer; |
| } |
| |
| public void append(String s) |
| { |
| buffer.append(s); |
| } |
| |
| public void append(String s, AttributedCharacterIterator.Attribute attr) |
| { |
| buffer.append(s); |
| } |
| |
| public void append(String s, int[] ranges, HashMap[] attrs) |
| { |
| buffer.append(s); |
| } |
| |
| public void append(char c) |
| { |
| buffer.append(c); |
| } |
| |
| public void append(char c, AttributedCharacterIterator.Attribute attr) |
| { |
| buffer.append(c); |
| } |
| |
| public void setDefaultAttribute(AttributedCharacterIterator.Attribute attr) |
| { |
| defaultAttr = attr; |
| } |
| |
| public AttributedCharacterIterator.Attribute getDefaultAttribute() |
| { |
| return defaultAttr; |
| } |
| |
| public void cutTail(int length) |
| { |
| buffer.setLength(buffer.length()-length); |
| } |
| |
| public int length() |
| { |
| return buffer.length(); |
| } |
| |
| public void clear() |
| { |
| buffer.setLength(0); |
| } |
| |
| /** |
| * This method returns the internal {@link java.lang.StringBuffer} which |
| * contains the string of character. |
| */ |
| public StringBuffer getBuffer() |
| { |
| return buffer; |
| } |
| } |