/*
* LingPipe v. 3.9
* Copyright (C) 2003-2010 Alias-i
*
* This program is licensed under the Alias-i Royalty Free License
* Version 1 WITHOUT ANY WARRANTY, without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Alias-i
* Royalty Free License Version 1 for more details.
*
* You should have received a copy of the Alias-i Royalty Free License
* Version 1 along with this program; if not, visit
* http://alias-i.com/lingpipe/licenses/lingpipe-license-1.txt or contact
* Alias-i, Inc. at 181 North 11th Street, Suite 401, Brooklyn, NY 11211,
* +1 (718) 290-9170.
*/
//package com.aliasi.util;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.text.DecimalFormat;
/**
* Static utility methods for processing strings, characters and
* string buffers.
*
* @author Bob Carpenter
* @version 4.0.1
* @since LingPipe1.0
* @see java.lang.Character
* @see java.lang.String
* @see java.lang.StringBuilder
*/
public class Strings {
/**
* Takes a time in milliseconds and returns an hours, minutes and
* seconds representation. Fractional ms times are rounded down.
* Leading zeros and all-zero slots are removed. A table of input
* and output examples follows.
*
* Recall that 1 second = 1000 milliseconds.
*
*
* Input ms Output String
* 0 :00
* 999 :00
* 1001 :01
* 32,000 :32
* 61,000 1:01
* 11,523,000 3:12:03
*
*
* @param ms Time in milliseconds.
* @return String-based representation of time in hours, minutes
* and second format.
*/
public static String msToString(long ms) {
long totalSecs = ms/1000;
long hours = (totalSecs / 3600);
long mins = (totalSecs / 60) % 60;
long secs = totalSecs % 60;
String minsString = (mins == 0)
? "00"
: ((mins < 10)
? "0" + mins
: "" + mins);
String secsString = (secs == 0)
? "00"
: ((secs < 10)
? "0" + secs
: "" + secs);
if (hours > 0)
return hours + ":" + minsString + ":" + secsString;
else if (mins > 0)
return mins + ":" + secsString;
else return ":" + secsString;
}
}