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;
class ISOYearOfEraDateTimeField extends DecoratedDateTimeField {
@SuppressWarnings("unused")
private static final long serialVersionUID = 7037524068969447317L;
static final DateTimeField INSTANCE = new ISOYearOfEraDateTimeField();
private ISOYearOfEraDateTimeField() {
super(GregorianChronology.getInstanceUTC().year(), DateTimeFieldType.yearOfEra());
}
@Override
public DurationField getRangeDurationField() {
return GregorianChronology.getInstanceUTC().eras();
}
public int get(long instant) {
int year = getWrappedField().get(instant);
return year < 0 ? -year : 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, 0, getMaximumValue());
if (getWrappedField().get(instant) < 0) {
year = -year;
}
return super.set(instant, year);
}
public int getMinimumValue() {
return 0;
}
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 INSTANCE;
}
}