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/*
* Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* All icons of the icons/ folder are under a Creative Commons
* Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
*
* The icon's homepage is http://code.google.com/p/ultimate-gnome/
*/
package utils;
import java.util.Vector;
/**
* The class VSTools. This class contains only static methods. Those methods
* are for general usage and don't fit into other classes.
*
* @author Paul C. Buetow
*/
public final class VSTools {
/** The serial version uid */
private static final long serialVersionUID = 1L;
/**
* Gets the time string.
*
* @param time the time
*
* @return the time string
*/
public static String getTimeString(long time) {
String ret = ""+time;
while (ret.length() < 6)
ret = "0" + ret;
return ret + "ms";
}
/**
* Gets the string time.
*
* @param string the string
*
* @return the string time
*/
public static long getStringTime(String string) {
try {
/* Ignore the "ms" postfix */
Long longValue = Long.valueOf(
string.substring(0, string.length()-2));
return longValue.longValue();
} catch (NumberFormatException e) {
}
return 0;
}
/**
* Gets the integer vector represented by a comma separated string.
*
* @param string the string
*
* @return the parsed vector
*/
public static Vector<Integer> parseIntegerVector(String string)
throws exceptions.VSParseIntegerVectorException {
Vector<Integer> vec = new Vector<Integer>();
int index = string.indexOf('[');
if (index == -1)
throw new exceptions.VSParseIntegerVectorException();
string = string.substring(index+1);
index = string.indexOf(']');
if (index == -1)
throw new exceptions.VSParseIntegerVectorException();
string = string.substring(0, index);
try {
while ( (index = string.indexOf(',')) != -1 ) {
String substring = string.substring(0, index);
/* Remove leading whitespaces */
while (substring.charAt(0) == ' ')
substring = substring.substring(1);
vec.add(Integer.parseInt(substring));
string = string.substring(index+1);
}
/* Remove leading whitespaces */
while (string.charAt(0) == ' ')
string = string.substring(1);
vec.add(Integer.parseInt(string));
} catch (StringIndexOutOfBoundsException e) {
} catch (NumberFormatException e) {
}
return vec;
}
}
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