Methods Summary |
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public static java.lang.String | format(long time)Format time into two time sections, the first chunk trimmed, the second
with always with 2 digits. Sections are *d, **h, **m, **s. Section
will be skipped if 0.
// see http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3.1
http_date_format.setTimeZone(TimeZone.getTimeZone("GMT"));
if (time == Constants.INFINITY_AS_INT || time >= Constants.INFINITE_AS_LONG)
return Constants.INFINITY_STRING;
if (time < 0)
return "";
// secs, mins, hours, days
int[] vals = {
(int) time % 60,
(int) (time / 60) % 60,
(int) (time / 3600) % 24,
(int) (time / 86400) % 365,
(int) (time / 31536000)
};
int end = vals.length - 1;
while (vals[end] == 0 && end > 0) {
end--;
}
String result = vals[end] + TIME_SUFFIXES[end];
// skip until we have a non-zero time section
do {
end--;
} while (end >= 0 && vals[end] == 0);
if (end >= 0)
result += " " + twoDigits(vals[end]) + TIME_SUFFIXES[end];
return result;
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public static java.lang.String | formatColon(long time)Format time into "[[# y] # d] 00:00:00" format
if (time == Constants.INFINITY_AS_INT || time >= Constants.INFINITE_AS_LONG) return Constants.INFINITY_STRING;
if (time < 0) return "";
int secs = (int) time % 60;
int mins = (int) (time / 60) % 60;
int hours = (int) (time /3600) % 24;
int days = (int) (time / 86400) % 365;
int years = (int) (time / 31536000);
String result = "";
if (years > 0) result += years + "y ";
if (years > 0 || days > 0) result += days + "d ";
result += twoDigits(hours) + ":" + twoDigits(mins) + ":" + twoDigits(secs);
return result;
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public static java.lang.String | formatNanoAsMilli(long nanos)
final long truncator = 60*1000000000L;
nanos = nanos - ((nanos/truncator) * truncator);
return( String.valueOf(((double)nanos)/1000000) + " ms" );
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public static java.lang.String | getHTTPDate(long millis)
synchronized( http_date_format ){
return( http_date_format.format(new Date( millis )));
}
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public static java.lang.String | milliStamp()
long nanos = SystemTime.getHighPrecisionCounter();
final long truncator = 60*1000000000L;
nanos = nanos - ((nanos/truncator) * truncator);
String str = String.valueOf( nanos/1000000 );
while( str.length() < 5 ){
str = "0" + str;
}
return( str + ": " );
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public static void | milliTrace(java.lang.String str)
System.out.println( milliStamp() + str );
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public static int | parseColon(java.lang.String str)parse time in h:m:s format to SECONDS
final int[] multipliers = { 1, 60, 3600, 86400, 31536000 };
String[] bits = str.split( ":" );
int result = 0;
for (int i=0;i<bits.length;i++){
String bit = bits[bits.length-(i+1)].trim();
if ( bit.length() > 0 ){
result += multipliers[i] * Integer.parseInt( bit );
}
}
return( result );
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private static java.lang.String | twoDigits(int i)
return (i < 10) ? "0" + i : String.valueOf(i);
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