/// <summary>
/// Generates an object from its XML representation.
/// </summary>
/// <param name="reader">The <see cref="T:System.Xml.XmlReader"/> stream from which the object is deserialized.</param>
public virtual void ReadXml(System.Xml.XmlReader reader)
{
reader.Read();
Assembly assembly = Assembly.GetExecutingAssembly();
while (reader.NodeType != XmlNodeType.EndElement)
{
string operation = reader.Name;
Type type = assembly.GetType(assembly.GetName().Name + "." + operation);
// Ausnahme beim VariablenOperator
if (type == typeof(VariablesOperator))
{
VariablesOperator op;
reader.Read();
string varName = reader.ReadElementContentAsString();
reader.Read();
if (!VariablesOperator.VarOperatorList.TryGetValue(varName, out op))
{
op = new VariablesOperator(varName);
VariablesOperator.VarOperatorList.Add(varName, op);
}
AddOperator(op);
}
else
{
XmlSerializer xmlSerializer = new XmlSerializer(type);
IOperation op = xmlSerializer.Deserialize(reader) as IOperation;
AddOperator(op);
}
}
reader.Read();
}
/// <summary>
/// Ein VariablenOperator wird dem Constraint hinzugefügt.
/// <remarks>
/// Es wird nur ein VariablenOperator hinzugefügt,
/// wenn dieser nicht schon hinzugefügt wurd (wird anhand des gleichen Namens erkannt)
/// </remarks>
/// </summary>
/// <param name="varOperator"></param>
private void AddVariablesOperator(VariablesOperator varOperator)
{
if (!_variableNames.Contains(varOperator.Name))
{
_variableNames.Add(varOperator.Name);
_varOperators.Add(varOperator);
}
}
void FillVariableInformation(IOperation operation)
{
if (_operation == null)
{
return;
}
if (operation.GetType() == typeof(VariablesOperator))
{
VariablesOperator variablesOperator = (VariablesOperator)operation;
AddVariablesOperator(variablesOperator);
}
foreach (IOperation childOperation in operation.GetOperatorList())
{
FillVariableInformation(childOperation);
}
}
protected void BuildConstraints()
{
// Variablen
VariablesOperator o = new VariablesOperator("O");
VariablesOperator x1 = new VariablesOperator("X1");
VariablesOperator w = new VariablesOperator("W");
VariablesOperator u = new VariablesOperator("U");
VariablesOperator x2 = new VariablesOperator("X2");
VariablesOperator t = new VariablesOperator("T");
VariablesOperator f = new VariablesOperator("F");
VariablesOperator r = new VariablesOperator("R");
VariablesOperator x3 = new VariablesOperator("X3");
// Konstanten
DoubleOperator ten = new DoubleOperator(10);
// O + O = R + 10 * X1
Addition firstAddition = new Addition(o, o);
Multiply multiply = new Multiply(ten, x1);
Addition secondAddition = new Addition(r, multiply);
Equal equal = new Equal(firstAddition, secondAddition);
Constraint constraint = new Constraint(equal);
_constraintList.Add("O", constraint);
_constraintList.Add("R", constraint);
_constraintList.Add("X1", constraint);
// X1 + W + W = U + 10 * X2
secondAddition = new Addition(w, w);
firstAddition = new Addition(x1, secondAddition);
multiply = new Multiply(ten, x2);
secondAddition = new Addition(u, multiply);
equal = new Equal(firstAddition, secondAddition);
constraint = new Constraint(equal);
_constraintList.Add("X1", constraint);
_constraintList.Add("W", constraint);
_constraintList.Add("U", constraint);
_constraintList.Add("X2", constraint);
// X2 + T + T = O + 10 * X3
secondAddition = new Addition(t, t);
firstAddition = new Addition(x2, secondAddition);
multiply = new Multiply(ten, x3);
secondAddition = new Addition(o, multiply);
equal = new Equal(firstAddition, secondAddition);
constraint = new Constraint(equal);
_constraintList.Add("X2", constraint);
_constraintList.Add("T", constraint);
_constraintList.Add("O", constraint);
_constraintList.Add("X3", constraint);
// X3 = F
equal = new Equal(x3, f);
constraint = new Constraint(equal);
_constraintList.Add("X3", constraint);
_constraintList.Add("F", constraint);
ConstraintConfiguration configuration = new ConstraintConfiguration();
// Variablen
AddVariable(configuration, "O");
AddVariable(configuration, "X1");
AddVariable(configuration, "W");
AddVariable(configuration, "U");
AddVariable(configuration, "X2");
AddVariable(configuration, "T");
AddVariable(configuration, "F");
AddVariable(configuration, "R");
AddVariable(configuration, "X3");
_begin = CreateNode(null, configuration);
}