/// <summary>
/// Constructs an instance of suggested calorie intake guideline with specified values.
/// </summary>
///
/// <remarks>
/// Examples: Daily calories suggested for weight loss, calories needed for weight
/// maintenance, BMR.
/// </remarks>
///
/// <param name="when">
/// The date and time the guidelines were created.
/// </param>
///
/// <param name="name">
/// The name definies the guideline.
/// </param>
///
/// <param name="calories">
/// The number of calories to support the guideline.
/// </param>
///
/// <exception cref="ArgumentNullException">
/// If <paramref name="when"/>, <paramref name="name"/> or <paramref name="calories"/>
/// is <b>null</b>.
/// </exception>
///
public CalorieGuideline(
ApproximateDateTime when,
CodableValue name,
GeneralMeasurement calories)
: base(TypeId)
{
When = when;
Name = name;
Calories = calories;
}
/// <summary>
/// Populates this medication instance from the data in the XML.
/// </summary>
///
/// <param name="typeSpecificXml">
/// The XML to get the medication data from.
/// </param>
///
/// <exception cref="InvalidOperationException">
/// If the first node in <paramref name="typeSpecificXml"/> is not
/// a medication node.
/// </exception>
///
protected override void ParseXml(IXPathNavigable typeSpecificXml)
{
XPathNavigator itemNav =
typeSpecificXml.CreateNavigator().SelectSingleNode("medication");
Validator.ThrowInvalidIfNull(itemNav, "MedicationUnexpectedNode");
_name = new CodableValue();
_name.ParseXml(itemNav.SelectSingleNode("name"));
_genericName =
XPathHelper.GetOptNavValue<CodableValue>(itemNav, "generic-name");
_dose =
XPathHelper.GetOptNavValue<GeneralMeasurement>(itemNav, "dose");
_strength =
XPathHelper.GetOptNavValue<GeneralMeasurement>(itemNav, "strength");
_frequency =
XPathHelper.GetOptNavValue<GeneralMeasurement>(itemNav, "frequency");
_route =
XPathHelper.GetOptNavValue<CodableValue>(itemNav, "route");
_indication =
XPathHelper.GetOptNavValue<CodableValue>(itemNav, "indication");
_dateStarted =
XPathHelper.GetOptNavValue<ApproximateDateTime>(itemNav, "date-started");
_dateDiscontinued =
XPathHelper.GetOptNavValue<ApproximateDateTime>(itemNav, "date-discontinued");
_prescribed =
XPathHelper.GetOptNavValue<CodableValue>(itemNav, "prescribed");
_prescription =
XPathHelper.GetOptNavValue<Prescription>(itemNav, "prescription");
}
/// <summary>
/// Initialize a new instance of the <see cref="LabTestResultValue"/>
/// class with the specified measurement.
/// </summary>
///
/// <param name="measurement">
/// The value of the lab results.
/// </param>
///
/// <exception cref="ArgumentNullException">
/// If <paramref name="measurement"/> is <b> null </b>.
/// </exception>
///
public LabTestResultValue(GeneralMeasurement measurement)
{
Measurement = measurement;
}
/// <summary>
/// Populates this <see cref="LabTestResultValue"/> instance from the data in the XML.
/// </summary>
///
/// <param name="navigator">
/// The XML to get the lab test result value type data from.
/// </param>
///
/// <exception cref="ArgumentNullException">
/// If the first node in <paramref name="navigator"/> is <b>null</b>.
/// </exception>
///
public override void ParseXml(XPathNavigator navigator)
{
Validator.ThrowIfNavigatorNull(navigator);
// measurement
_measurement = new GeneralMeasurement();
_measurement.ParseXml(navigator.SelectSingleNode("measurement"));
// ranges
XPathNodeIterator rangesIterator = navigator.Select("ranges");
_ranges = new Collection<TestResultRange>();
foreach (XPathNavigator rangeNav in rangesIterator)
{
TestResultRange _range = new TestResultRange();
_range.ParseXml(rangeNav);
_ranges.Add(_range);
}
// flag
XPathNodeIterator flagsIterator = navigator.Select("flag");
_flag = new Collection<CodableValue>();
foreach (XPathNavigator flagNav in flagsIterator)
{
CodableValue _singleflag=new CodableValue();
_singleflag.ParseXml(flagNav);
_flag.Add(_singleflag);
}
}
/// <summary>
/// Populates this <see cref="CalorieGuideline"/> instance from the data in the XML.
/// </summary>
///
/// <param name="typeSpecificXml">
/// The XML to get the calorie guideline data from.
/// </param>
///
/// <exception cref="InvalidOperationException">
/// If the first node in <paramref name="typeSpecificXml"/> is not
/// a "carolie-guideline" node.
/// </exception>
///
protected override void ParseXml(IXPathNavigable typeSpecificXml)
{
XPathNavigator itemNav =
typeSpecificXml.CreateNavigator().SelectSingleNode("calorie-guideline");
Validator.ThrowInvalidIfNull(itemNav, "CalorieGuidelineUnexpectedNode");
// when (approxi-date-time, mandatory)
_when = new ApproximateDateTime();
_when.ParseXml(itemNav.SelectSingleNode("when"));
// measurement-name (codable-value, mandatory)
_name = new CodableValue();
_name.ParseXml(itemNav.SelectSingleNode("name"));
// calories (general-measurement, mandatory)
_calories = new GeneralMeasurement();
_calories.ParseXml(itemNav.SelectSingleNode("calories"));
}
/// <summary>
/// Populates this Prescription instance from the data in the XML.
/// </summary>
///
/// <param name="navigator">
/// The XML containing the prescription information.
/// </param>
///
/// <exception cref="InvalidOperationException">
/// The first node in <paramref name="typeSpecificXml"/> is not
/// a prescription node.
/// </exception>
///
public override void ParseXml(XPathNavigator navigator)
{
Validator.ThrowIfNavigatorNull(navigator);
// <prescribed-by>
_prescribedBy = new PersonItem();
_prescribedBy.ParseXml(navigator.SelectSingleNode("prescribed-by"));
// <date-prescribed>
_datePrescribed =
XPathHelper.GetOptNavValue<ApproximateDateTime>(navigator, "date-prescribed");
// <amount-prescribed>
_amountPrescribed =
XPathHelper.GetOptNavValue<GeneralMeasurement>(navigator, "amount-prescribed");
// <substitution>
_substitution =
XPathHelper.GetOptNavValue<CodableValue>(navigator, "substitution");
// <refills>
_refills =
XPathHelper.GetOptNavValueAsInt(navigator, "refills");
// <days-supply>
_daysSupply =
XPathHelper.GetOptNavValueAsInt(navigator, "days-supply");
// <prescription-expiration>
_expiration =
XPathHelper.GetOptNavValue<HealthServiceDate>(navigator, "prescription-expiration");
// <instructions>
_instructions =
XPathHelper.GetOptNavValue<CodableValue>(navigator, "instructions");
}