Java 类javax.xml.datatype.DatatypeConstants.Field 实例源码

@Override
public Number getField(Field field)
{
  return duration.getField(field);
}

@Override
public boolean isSet(Field field)
{
  return duration.isSet(field);
}

@Override
public Number getField(Field field)
{
  return duration.getField(field);
}

@Override
public boolean isSet(Field field)
{
  return duration.isSet(field);
}