/// <summary>
/// This constructor is called when tests are inside an element
/// </summary>
/// <param name="element"></param>
/// <param name="propertyManager"></param>
public Condition(XmlElement element, PropertyManager propertyManager)
{
InitializeConditionals();
string logic = element.GetAttribute("logic");
if (!string.IsNullOrEmpty(logic))
{
if (logic.Equals("OR"))
{
Logic = eLogic.eOR;
}
else if (logic.Equals("AND"))
{
Logic = eLogic.eAND;
}
else
{
if (log.IsErrorEnabled)
{
log.Error("Unrecognized LOGIC token " + logic + " in switch component.");
}
throw new Exception("Unrecognized LOGIC token " + logic + " in switch component");
}
}
else
{
Logic = eLogic.eAND; // default
}
ReaderText rtxt = new ReaderText(new StringReader(element.InnerText));
while (rtxt.Done)
{
string tmp = rtxt.ReadLine().Trim();
conditions.Add(new Condition(tmp, propertyManager));
}
string elName = element.Name;
foreach (XmlNode currentNode in element.ChildNodes)
{
if (currentNode.NodeType == XmlNodeType.Element)
{
XmlElement condition_element = currentNode as XmlElement;
string tagName = condition_element.Name;
if (tagName != elName)
{
log.Error("Unrecognized tag <" + tagName + "> in the condition statement.");
throw new Exception("Illegal argument");
}
conditions.Add(new Condition(currentNode as XmlElement, propertyManager));
}
}
}
public Condition(XmlElement element, PropertyManager propertyManager)
{
string logic;
isGroup = true;
InitializeConditionals();
logic = element.GetAttribute("logic");
if (logic.Equals("OR"))
{
Logic = eLogic.eOR;
}
else if (logic.Equals("AND"))
{
Logic = eLogic.eAND;
}
else
{
if (log.IsErrorEnabled)
{
log.Error("Unrecognized LOGIC token " + logic + " in switch component.");
}
throw new Exception("Unrecognized LOGIC token " + logic + " in switch component");
}
foreach (XmlNode currentNode in element.ChildNodes)
{
if (currentNode.NodeType == XmlNodeType.Element)
{
conditions.Add(new Condition(currentNode as XmlElement, propertyManager));
}
}
ReaderText rtxt = new ReaderText(new StringReader(element.InnerText));
while (rtxt.Done)
{
string tmp = rtxt.ReadLine().Trim();
conditions.Add(new Condition(tmp, propertyManager));
}
}
private void FindNumColumnsAndLines(string test_line, out int numColumns, out int numLines)
{
// determine number of data columns in table (first column is row lookup - don't count)
ReaderText rtxt = new ReaderText(new StringReader(test_line));
numLines = 0;
numColumns = 0;
while (rtxt.Done)
{
string tmp = rtxt.ReadLine().Trim();
if (tmp.Length != 0)
{
// determine number of data columns in table (first column is row lookup - don't count)
if (numColumns == 0)
{
ReaderText rcnt = new ReaderText(new StringReader(tmp));
while (rcnt.Done)
{
rcnt.ReadDouble();
if (rcnt.Done)
{
numColumns++;
}
}
}
numLines++;
}
}
/*
* int position=0;
* int nCols=0;
* while ((position = test_line.find_first_not_of(" \t", position)) != string::npos) {
* nCols++;
* position = test_line.find_first_of(" \t", position);
* }
* return nCols;
*/
}
public Switch(FlightControlSystem fcs, XmlElement element)
: base(fcs, element)
{
string value, logic;
TestSwitch current_test;
foreach (XmlNode currentNode in element.ChildNodes)
{
if (currentNode.NodeType == XmlNodeType.Element)
{
XmlElement currentElement = (XmlElement)currentNode;
current_test = new TestSwitch();
if (currentElement.LocalName.Equals("default"))
{
tests.Add(current_test);
current_test.Logic = eLogic.eDefault;
}
else if (currentElement.LocalName.Equals("test"))
{
tests.Add(current_test);
logic = currentElement.GetAttribute("logic");
if (logic.Equals("OR"))
{
current_test.Logic = eLogic.eOR;
}
else if (logic.Equals("AND"))
{
current_test.Logic = eLogic.eAND;
}
else if (logic.Length == 0)
{
current_test.Logic = eLogic.eAND; // default
}
else
{ // error
if (log.IsErrorEnabled)
{
log.Error("Unrecognized LOGIC token " + logic + " in switch component: " + name);
}
}
ReaderText rtxt = new ReaderText(new StringReader(currentElement.InnerText));
while (rtxt.Done)
{
string tmp = rtxt.ReadLine().Trim();
if (tmp.Length != 0)
{
current_test.conditions.Add(new Condition(tmp, propertyManager));
}
}
foreach (XmlNode currentNode2 in currentElement.ChildNodes)
{
if (currentNode2.NodeType == XmlNodeType.Element)
{
current_test.conditions.Add(new Condition(currentNode2 as XmlElement, propertyManager));
}
}
}
if (!currentElement.LocalName.Equals("output"))
{
value = currentElement.GetAttribute("value");
if (value.Length == 0)
{
if (log.IsErrorEnabled)
{
log.Error("No VALUE supplied for switch component: " + name);
}
}
else
{
Match match = testRegex.Match(value);
if (match.Success)
{
if (match.Groups["prop"].Value == "") // if true (and execution falls into this block), "value" is a number.
{
current_test.OutputVal = double.Parse(value, FormatHelper.numberFormatInfo);
}
else
{
// "value" must be a property if execution passes to here.
if (value[0] == '-')
{
current_test.sign = -1.0;
value = value.Remove(0, 1);
}
else
{
current_test.sign = 1.0;
}
current_test.OutputProp = propertyManager.GetPropertyNode(value);
}
}
}
}
}
}
base.Bind();
}
