/// <summary>
/// Creates a new instance of the <see cref="Service"/> class specifying mandatory values.
/// </summary>
///
/// <remarks>
/// This item is not added to the health record until the <see cref="IThingClient.CreateNewThingsAsync{ThingBase}(Guid, ICollection{ThingBase})"/> method is called.
/// </remarks>
///
/// <param name="serviceType">
/// The type of the service.
/// </param>
/// <param name="serviceDates">
/// The dates for this service.
/// </param>
/// <param name="claimAmounts">
/// The financial information for this service.
/// </param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="serviceType"/> is <b> null </b>.
/// If <paramref name="serviceDates"/> is <b> null </b>.
/// If <paramref name="claimAmounts"/> is <b> null </b>.
/// </exception>
///
public Service(
CodableValue serviceType,
DurationValue serviceDates,
ClaimAmounts claimAmounts)
{
ServiceType = serviceType;
ServiceDates = serviceDates;
ClaimAmounts = claimAmounts;
}
/// <summary>
/// Populates this health problem instance from the data in the XML.
/// </summary>
///
/// <param name="typeSpecificXml">
/// The XML to get the health problem data from.
/// </param>
///
/// <exception cref="InvalidOperationException">
/// The first node in <paramref name="typeSpecificXml"/> is not
/// a health problem node.
/// </exception>
///
protected override void ParseXml(IXPathNavigable typeSpecificXml)
{
XPathNavigator itemNav =
typeSpecificXml.CreateNavigator().SelectSingleNode("problem");
Validator.ThrowInvalidIfNull(itemNav, Resources.ProblemUnexpectedNode);
_when = new HealthServiceDateTime();
_when.ParseXml(itemNav.SelectSingleNode("when"));
// <diagnosis>
XPathNodeIterator diagnosisIterator =
itemNav.Select("diagnosis");
_diagnosis.Clear();
foreach (XPathNavigator diagnosisNav in diagnosisIterator)
{
CodableValue value = new CodableValue();
value.ParseXml(diagnosisNav);
_diagnosis.Add(value);
}
// <duration>
XPathNodeIterator durationIterator =
itemNav.Select("duration");
_duration.Clear();
foreach (XPathNavigator durationNav in durationIterator)
{
DurationValue value = new DurationValue();
value.ParseXml(durationNav);
_duration.Add(value);
}
// <importance>
_importance =
XPathHelper.GetOptNavValueAsInt(
itemNav,
"importance");
}
