public Date getDateForEffort(double hours) {
int week = getStartWeek();
double defaultHoursPerWeek = getHoursPerWeek();
while (hours > FUZZ_FACTOR) {
if (week > maxExceptionWeek) {
if (defaultHoursPerWeek > 0) {
double remainingWeeks = hours / defaultHoursPerWeek;
return weekValueToDate(week + remainingWeeks);
} else {
return null;
}
}
double hoursThisWeek;
WeekData exception = (WeekData) exceptions.get(week);
if (exception != null) hoursThisWeek = exception.getHours();
else hoursThisWeek = defaultHoursPerWeek;
if (hours < hoursThisWeek) {
double fractionalWeek = hours / hoursThisWeek;
return weekValueToDate(week + fractionalWeek);
}
hours = hours - hoursThisWeek;
week++;
}
return weekValueToDate(week);
}
private int getTypeOfWeek(Object obj) {
if (obj instanceof WeekData) {
WeekData wd = (WeekData) obj;
return wd.getType();
}
return -1;
}
protected void getAsMap(Map<String, Object> result) {
result.put(START_WEEK_ATTR, startWeek);
result.put(END_WEEK_ATTR, endWeek);
result.put(HOURS_PER_WEEK_ATTR, hoursPerWeek.getHours());
for (Iterator i = exceptions.entrySet().iterator(); i.hasNext(); ) {
Map.Entry e = (Map.Entry) i.next();
String attr = EXCEPTION_TAG + "_" + e.getKey();
WeekData wd = (WeekData) e.getValue();
result.put(attr, wd.getHours());
}
}
public void writeAttributes(Writer out, boolean dumpMode) throws IOException {
// write the start date. This is used by the dump/sync, and also used
// by legacy WBS Editor code (which doesn't use week numbers)
out.write(" " + START_DATE_ATTR + "='");
Date startDate = getStartDate();
out.write(XMLUtils.saveDate(truncToGMT(startDate)));
if (dumpMode) {
// write out the calendar start date
out.write("' " + START_CALENDAR_ATTR + "='");
out.write(CALENDAR_DATE_FMT.format(startDate));
} else {
// write out the schedule start week
out.write("' " + START_WEEK_ATTR + "='");
out.write(Integer.toString(startWeek));
}
// write the end week, if applicable
if (endWeek != NO_END) {
int week = endWeek;
if (dumpMode) week = week - startWeek;
out.write("' " + END_WEEK_ATTR + "='");
out.write(Integer.toString(week));
}
// write the default hours per week
out.write("' " + HOURS_PER_WEEK_ATTR + "='");
out.write(Double.toString(hoursPerWeek.getHours()));
out.write("'");
}
public void writeExceptions(Writer out, boolean dumpMode) throws IOException {
Map<Integer, WeekData> exceptions = new TreeMap(this.exceptions);
for (Entry<Integer, WeekData> e : exceptions.entrySet()) {
int week = e.getKey().intValue();
if (dumpMode) {
if (week < startWeek || week >= endWeek) continue;
week = week - startWeek;
}
out.write(" <" + EXCEPTION_TAG + " " + WEEK_ATTR + "='");
out.write(Integer.toString(week));
out.write("' " + HOURS_ATTR + "='");
WeekData wd = e.getValue();
out.write(Double.toString(wd.getHours()));
out.write("'/>\n");
}
}
public void setWeekData(int week, Object value) {
int type = getTypeOfWeek(value);
if (type == WeekData.TYPE_START) {
startWeek = week + 1;
endWeek = Math.max(startWeek, endWeek);
} else if (type == WeekData.TYPE_END) {
endWeek = week;
startWeek = Math.min(startWeek, endWeek);
} else if (value == null || "".equals(value)) {
if (exceptions.containsKey(week)) removeException(week);
else addException(week, 0);
} else if (value instanceof Number) {
double hours = ((Number) value).doubleValue();
if (eq(hours, hoursPerWeek.getHours())) removeException(week);
else if (hours >= 0) addException(week, hours);
}
}
public double getHoursPerWeek() {
return hoursPerWeek.getHours();
}