/// <summary>
/// Populates this <see cref="GroupMembershipActivity"/> instance from the data in the XML.
/// </summary>
///
/// <param name="typeSpecificXml">
/// The XML to get the group membership activity data from.
/// </param>
///
/// <exception cref="InvalidOperationException">
/// If the first node in <paramref name="typeSpecificXml"/> is not
/// a group-membership-activity node.
/// </exception>
///
protected override void ParseXml(IXPathNavigable typeSpecificXml)
{
XPathNavigator itemNav =
typeSpecificXml.CreateNavigator().SelectSingleNode("group-membership-activity");
Validator.ThrowInvalidIfNull(itemNav, Resources.GroupMembershipActivityUnexpectedNode);
_when = new HealthServiceDateTime();
_when.ParseXml(itemNav.SelectSingleNode("when"));
_activity = new CodedValue();
_activity.ParseXml(itemNav.SelectSingleNode("activity"));
_activityInfo = XPathHelper.GetOptNavValue(itemNav, "activity-info");
}
/// <summary>
/// Creates a new instance of the <see cref="GroupMembershipActivity"/> class with the
/// specified date/time and activity.
/// </summary>
///
/// <param name="when">
/// The date/time when the activity occurred.
/// </param>
///
/// <param name="activity">
/// The activity that occurred.
/// </param>
///
/// <exception cref="ArgumentNullException">
/// If <paramref name="when"/> or <paramref name="activity"/> parameter is <b>null</b>.
/// </exception>
///
public GroupMembershipActivity(HealthServiceDateTime when, CodedValue activity)
: base(TypeId)
{
When = when;
Activity = activity;
}
/// <summary>
/// Creates a new instance of the <see cref="ExerciseDetail"/> class
/// with specified values
/// </summary>
/// <param name="name">The name of the information stored in this exercise detail. </param>
/// <param name="value">The value of the exercise detail</param>
///
/// <exception cref="ArgumentNullException">
/// The <paramref name="name"/> or <paramref name="value"/> is <b>null</b>.
/// </exception>
public ExerciseDetail(CodedValue name, StructuredMeasurement value)
{
Name = name;
Value = value;
}