/*
This file is part of RouteConverter.
RouteConverter 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 of the License, or
(at your option) any later version.
RouteConverter 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 RouteConverter; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2007 Christian Pesch. All Rights Reserved.
*/
package slash.navigation.base;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* Represents INI file section based text route formats.
*
* @author Christian Pesch
*/
public abstract class IniFileFormat<R extends BaseRoute> extends TextNavigationFormat<R> {
protected static final char SECTION_PREFIX = '[';
protected static final char SECTION_POSTFIX = ']';
protected static final char NAME_VALUE_SEPARATOR = '=';
protected static final Pattern NAME_VALUE_PATTERN = Pattern.compile("(.+?)\\s*" + NAME_VALUE_SEPARATOR + "\\s*(.+)");
protected boolean isNameValue(String line) {
Matcher matcher = NAME_VALUE_PATTERN.matcher(line);
return matcher.matches();
}
protected String parseName(String line) {
Matcher matcher = NAME_VALUE_PATTERN.matcher(line);
if (!matcher.matches())
throw new IllegalArgumentException("'" + line + "' does not match");
return matcher.group(1);
}
protected String parseValue(String line) {
Matcher matcher = NAME_VALUE_PATTERN.matcher(line);
if (!matcher.matches())
throw new IllegalArgumentException("'" + line + "' does not match");
return matcher.group(2);
}
}