public int hashCode() {
// a pseudo (local standard) time stamp value in milliseconds
// from the Epoch, assuming Gregorian calendar fields.
long hash = ((((((long) year - 1970) * 12) + (month - 1)) * 30) + dayOfMonth) * 24;
hash = ((((((hash + hours) * 60) + minutes) * 60) + seconds) * 1000) + millis;
hash -= zoneOffset;
int normalized = isNormalized() ? 1 : 0;
int zone = zoneinfo != null ? zoneinfo.hashCode() : 0;
return (int) hash * (int) (hash >> 32) ^ normalized ^ zone;
}
private static void printTZ(TimeZone tz) {
String tzid = tz.getID();
String gmtOffset = toGMTOffsetString(tz.getRawOffset());
boolean isDst = tz.useDaylightTime();
String clazz = tz.getClass().getSimpleName();
String text =
String.format(
"%-20s (%s) - hasDST=%s (%s:%08x)",
tzid, gmtOffset, (isDst ? "Y" : "N"), clazz, tz.hashCode());
System.out.println(text);
}
/** @see java.lang.Object#hashCode() */
public int hashCode() {
int result = 17;
long latLong = Double.doubleToLongBits(latitude);
long lonLong = Double.doubleToLongBits(longitude);
long elevLong = Double.doubleToLongBits(elevation);
int latInt = (int) (latLong ^ (latLong >>> 32));
int lonInt = (int) (lonLong ^ (lonLong >>> 32));
int elevInt = (int) (elevLong ^ (elevLong >>> 32));
result = 37 * result + getClass().hashCode();
result += 37 * result + latInt;
result += 37 * result + lonInt;
result += 37 * result + elevInt;
result += 37 * result + (locationName == null ? 0 : locationName.hashCode());
result += 37 * result + (timeZone == null ? 0 : timeZone.hashCode());
return result;
}
/**
* Returns a hashcode compatible with equals.
*
* @return a hashcode compatible with equals
*/
@Override
public int hashCode() {
return mPattern.hashCode() + 13 * (mTimeZone.hashCode() + 13 * mLocale.hashCode());
}
/** {@inheritDoc} */
@Override
public int hashCode() {
return (mStyle * 31 + mLocale.hashCode()) * 31 + mTimeZone.hashCode();
}
/**
* Return a hashcode compatible with equals.
*
* @return a hashcode compatible with equals
*/
@Override
public int hashCode() {
return pattern.hashCode() + 13 * (timeZone.hashCode() + 13 * locale.hashCode());
}
