package org.joda.time.chrono;
import org.joda.time.DateTimeField;
import org.joda.time.DateTimeFieldType;
import org.joda.time.DurationField;
import org.joda.time.ReadablePartial;
import org.joda.time.field.DecoratedDateTimeField;
import org.joda.time.field.FieldUtils;
final class GJYearOfEraDateTimeField extends DecoratedDateTimeField {
@SuppressWarnings("unused")
private static final long serialVersionUID = -5961050944769862059L;
private final BasicChronology iChronology;
GJYearOfEraDateTimeField(DateTimeField yearField, BasicChronology chronology) {
super(yearField, DateTimeFieldType.yearOfEra());
iChronology = chronology;
}
@Override
public DurationField getRangeDurationField() {
return iChronology.eras();
}
public int get(long instant) {
int year = getWrappedField().get(instant);
if (year <= 0) {
year = 1 - year;
}
return year;
}
public long add(long instant, int years) {
return getWrappedField().add(instant, years);
}
public long add(long instant, long years) {
return getWrappedField().add(instant, years);
}
public long addWrapField(long instant, int years) {
return getWrappedField().addWrapField(instant, years);
}
public int[] addWrapField(ReadablePartial instant, int fieldIndex, int[] values, int years) {
return getWrappedField().addWrapField(instant, fieldIndex, values, years);
}
public int getDifference(long minuendInstant, long subtrahendInstant) {
return getWrappedField().getDifference(minuendInstant, subtrahendInstant);
}
public long getDifferenceAsLong(long minuendInstant, long subtrahendInstant) {
return getWrappedField().getDifferenceAsLong(minuendInstant, subtrahendInstant);
}
public long set(long instant, int year) {
FieldUtils.verifyValueBounds(this, year, 1, getMaximumValue());
if (iChronology.getYear(instant) <= 0) {
year = 1 - year;
}
return super.set(instant, year);
}
public int getMinimumValue() {
return 1;
}
public int getMaximumValue() {
return getWrappedField().getMaximumValue();
}
public long roundFloor(long instant) {
return getWrappedField().roundFloor(instant);
}
public long roundCeiling(long instant) {
return getWrappedField().roundCeiling(instant);
}
public long remainder(long instant) {
return getWrappedField().remainder(instant);
}
private Object readResolve() {
return iChronology.yearOfEra();
}
}