public static Value Read(XmlNode node)
{
var result = new Value();
result.Triggers = new List<Trigger>();
result.MultiTriggers = new List<MultiTrigger>();
foreach (XmlNode childNode in node.ChildNodes)
{
if (childNode.NodeType == XmlNodeType.Element)
{
switch (childNode.Name.ToLower())
{
case "triggers":
foreach (XmlNode triggerNode in childNode)
{
if (triggerNode.NodeType == XmlNodeType.Element)
{
switch (triggerNode.Name.ToLower())
{
case "trigger":
var trigger = Trigger.Read(triggerNode);
if (trigger != null) result.Triggers.Add(trigger);
break;
case "multitrigger":
var multiTrigger = MultiTrigger.Read(triggerNode);
if (multiTrigger != null) result.MultiTriggers.Add(multiTrigger);
break;
}
}
}
break;
case "result":
var returnResult = new Return();
returnResult.Id = "DEFAULT_ID";
if (childNode.Attributes != null)
if (childNode.Attributes["numval"] != null)
returnResult.NumVal = Convert.ToInt16(childNode.Attributes["numval"].Value);
returnResult.Value = childNode.InnerText;
result.Result = returnResult;
break;
}
}
}
return result;
}
private static DateTime GetTimestampFromCurrent(Value value, ReturnData currentData)
{
var result = DateTime.MinValue;
var dataItems = currentData.DeviceStreams[0].GetAllDataItems();
foreach (var trigger in value.Triggers)
{
var timestamp = GetTimestampFromTrigger(trigger, dataItems);
if (timestamp > result) result = timestamp;
}
foreach (var multitrigger in value.MultiTriggers)
{
foreach (var trigger in multitrigger.Triggers)
{
var timestamp = GetTimestampFromTrigger(trigger, dataItems);
if (timestamp > result) result = timestamp;
}
}
return result;
}