Java Utililty Methods Duration Format

List of utility methods to do Duration Format

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Description

The list of methods to do Duration Format are organized into topic(s).

Method

StringformatTS(long duration)
format TS 
StringBuffer sb = new StringBuffer();
sb.insert(0, "ms");
sb.insert(0, duration % 1000);
duration /= 1000;
if (duration > 0) {
    sb.insert(0, "s");
    sb.insert(0, duration % 60);
    duration /= 60;
...
StringformatWordyDuration(long milliseconds)
Format a wordy time duration (e.g., "5 days, 3 hours, 23 minutes"). 
long seconds = milliseconds / 1000;
long days = seconds / 86400;
seconds -= days * 86400;
long hours = seconds / 3600;
seconds -= hours * 3600;
long minutes = seconds / 60;
seconds -= minutes * 60;
StringBuffer buf = new StringBuffer();
...
StringPrintDuration(long NanoSeconds)
Print Duration 
long d = (long) Math.floor(NanoSeconds / (24 * 60 * 60 * 1000000000.0));
NanoSeconds -= d * 24 * 60 * 60 * 1000000000;
long h = (long) Math.floor(NanoSeconds / (60 * 60 * 1000000000.0));
NanoSeconds -= h * 60 * 60 * 1000000000;
long mn = (long) Math.floor(NanoSeconds / (60 * 1000000000.0));
NanoSeconds -= mn * 60 * 1000000000;
long s = (long) Math.floor(NanoSeconds / 1000000000.0);
NanoSeconds -= s * 1000000000;
...
StringPrintDurationConciseFromMs(long MilliSeconds)
Given a length of elapsed time represented in ms, convert to a user friendly translation into [days] [hours] minutes (hours and days only printed if necessary) 
long d = (long) Math.floor(MilliSeconds / (24 * 60 * 60 * 1000.0));
MilliSeconds -= d * 24 * 60 * 60 * 1000;
long h = (long) Math.floor(MilliSeconds / (60 * 60 * 1000.0));
MilliSeconds -= h * 60 * 60 * 1000;
long mn = (long) Math.floor(MilliSeconds / (60 * 1000.0));
StringBuilder Str = new StringBuilder();
if (d != 0)
    Str.append(d).append("d");
...
StringPrintDurationMilliSeconds(long NanoSeconds)
Print Duration Milli Seconds 
return F1.format(NanoSeconds / NANOSECS_PER_MILLISECOND) + "ms";