//JAVA TO C# CONVERTER WARNING: 'final' parameters are not allowed in .NET:
//ORIGINAL LINE: private static java.time.temporal.TemporalAccessor adjust(final java.time.temporal.TemporalAccessor temporal, DateTimeFormatter formatter)
private static TemporalAccessor Adjust(TemporalAccessor temporal, DateTimeFormatter formatter)
{
// normal case first (early return is an optimization)
Chronology overrideChrono = formatter.Chronology;
ZoneId overrideZone = formatter.Zone;
if (overrideChrono == null && overrideZone == null)
{
return(temporal);
}
// ensure minimal change (early return is an optimization)
Chronology temporalChrono = temporal.query(TemporalQueries.Chronology());
ZoneId temporalZone = temporal.query(TemporalQueries.ZoneId());
if (Objects.Equals(overrideChrono, temporalChrono))
{
overrideChrono = null;
}
if (Objects.Equals(overrideZone, temporalZone))
{
overrideZone = null;
}
if (overrideChrono == null && overrideZone == null)
{
return(temporal);
}
// make adjustment
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.time.chrono.Chronology effectiveChrono = (overrideChrono != null ? overrideChrono : temporalChrono);
Chronology effectiveChrono = (overrideChrono != null ? overrideChrono : temporalChrono);
if (overrideZone != null)
{
// if have zone and instant, calculation is simple, defaulting chrono if necessary
if (temporal.IsSupported(INSTANT_SECONDS))
{
Chronology chrono = (effectiveChrono != null ? effectiveChrono : IsoChronology.INSTANCE);
return(chrono.zonedDateTime(Instant.From(temporal), overrideZone));
}
// block changing zone on OffsetTime, and similar problem cases
if (overrideZone.Normalized() is ZoneOffset && temporal.IsSupported(OFFSET_SECONDS) && temporal.get(OFFSET_SECONDS) != overrideZone.Rules.GetOffset(Instant.EPOCH).TotalSeconds)
{
throw new DateTimeException("Unable to apply override zone '" + overrideZone + "' because the temporal object being formatted has a different offset but" + " does not represent an instant: " + temporal);
}
}
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.time.ZoneId effectiveZone = (overrideZone != null ? overrideZone : temporalZone);
ZoneId effectiveZone = (overrideZone != null ? overrideZone : temporalZone);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.time.chrono.ChronoLocalDate effectiveDate;
ChronoLocalDate effectiveDate;
if (overrideChrono != null)
{
if (temporal.IsSupported(EPOCH_DAY))
{
effectiveDate = effectiveChrono.Date(temporal);
}
else
{
// check for date fields other than epoch-day, ignoring case of converting null to ISO
if (!(overrideChrono == IsoChronology.INSTANCE && temporalChrono == null))
{
foreach (ChronoField f in ChronoField.values())
{
if (f.DateBased && temporal.IsSupported(f))
{
throw new DateTimeException("Unable to apply override chronology '" + overrideChrono + "' because the temporal object being formatted contains date fields but" + " does not represent a whole date: " + temporal);
}
}
}
effectiveDate = null;
}
}
else
{
effectiveDate = null;
}
// combine available data
// this is a non-standard temporal that is almost a pure delegate
// this better handles map-like underlying temporal instances
return(new TemporalAccessorAnonymousInnerClassHelper(temporal, effectiveChrono, effectiveZone, effectiveDate));
}
