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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
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* | PlantUML : a free UML diagram generator
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* (C) Copyright 2009-2024, Arnaud Roques
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package net.sourceforge.plantuml.timingdiagram;
import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.TimeZone;
public final class TimingFormat {
private static final TimeZone GMT = TimeZone.getTimeZone("GMT");
private static final GregorianCalendar gc = new GregorianCalendar(TimingFormat.GMT);
public static final TimingFormat DECIMAL = new TimingFormat(null);
public static final TimingFormat HOUR = new TimingFormat(null);
public static final TimingFormat DATE = new TimingFormat(null);
private final SimpleDateFormat sdf;
private TimingFormat(SimpleDateFormat sdf) {
this.sdf = sdf;
}
public static TimingFormat create(SimpleDateFormat sdf) {
return new TimingFormat(sdf);
}
public String formatTime(BigDecimal time) {
if (this == HOUR || this == DATE || sdf != null)
return formatTime(time.longValueExact());
return time.toPlainString();
}
public String formatTime(long time) {
if (sdf != null)
return sdf.format(time * 1000L);
if (this == HOUR) {
final int s = (int) time % 60;
final int m = (int) (time / 60) % 60;
final int h = (int) (time / 3600);
return String.format("%d:%02d:%02d", h, m, s);
}
if (this == DATE) {
final int yyyy;
final int mm;
final int dd;
synchronized (gc) {
gc.setTimeInMillis(time * 1000L);
yyyy = gc.get(Calendar.YEAR);
mm = gc.get(Calendar.MONTH) + 1;
dd = gc.get(Calendar.DAY_OF_MONTH);
}
// return String.format("%04d/%02d/%02d", yyyy, mm, dd);
return String.format("%02d/%02d", mm, dd);
}
return "" + time;
}
public static TimeTick createDate(int yyyy, int mm, int dd, TimingFormat format) {
final long timeInMillis;
synchronized (gc) {
gc.setTimeInMillis(0);
gc.set(yyyy, mm - 1, dd);
timeInMillis = gc.getTimeInMillis() / 1000L;
}
return new TimeTick(new BigDecimal(timeInMillis), format);
}
}