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make GraphStreamView label times and job names

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parse seconds to time string
This commit is contained in:
oblonski 2014-09-08 07:21:08 +02:00
parent bd59d9478c
commit a94a492004
3 changed files with 97 additions and 42 deletions
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43
jsprit-core/src/main/java/jsprit/core/util/Time.java
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@ -1,25 +1,46 @@
/*******************************************************************************
* Copyright (c) 2014 Stefan Schroeder.
*
* Copyright (C) 2014 Stefan Schroeder
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Stefan Schroeder - initial API and implementation
******************************************************************************/
package jsprit.core.util;
public class Time {
/**
* Parses seconds to this time format: hh:mm:ss {AM|PM}
*
* @param seconds seconds
* @return time string
*/
public static String parseSecondsToTime(double seconds){
int hours = (int)Math.floor(seconds / 3600.);
int min = (int)Math.floor((seconds - hours * 3600.) / 60.);
int secs = (int)(seconds - (hours * 3600. + min * 60.));
String dayTime = "AM";
if(hours > 12) {
dayTime = "PM";
hours -= 12;
}
String hourString = "0" + hours;
if(hours > 9) hourString = "" + hours;
String minString = "" + min;
if(min < 10) minString = "0" + min;
String secString = "" + secs;
if(secs < 10) secString = "0" + secs;
return hourString + ":" + minString + ":" + secString + " " + dayTime;
}
/**
* Parse time to seconds.
*
@ -32,7 +53,7 @@ public class Time {
* 6:00 PM --> 6*3600. + 12.*3600.
* 6:00:12 --> 6*3600. + 12.
*
* @return
* @return seconds
*/
public static double parseTimeToSeconds(String timeString){
if(timeString.substring(0, 1).matches("\\D")) throw new IllegalArgumentException("timeString must start with digit [0-9]");