private static void RegisterOperator <T>(
RuleActivityManager activityManager, OperatorEntry.OperatorCategory category, string displayName)
where T : CodeActivity <DynamicValue>, new()
{
string functionName = typeof(T).Name;
activityManager.RegisterOperator(
functionName,
displayName,
() => new T(),
OperatorSignature,
typeof(T),
typeof(DynamicValue),
category);
}
/// <summary>
/// Registers operators with specified name, display name, factory function, signature,
/// operator type(operator is a kind of activity), return type and category.
/// </summary>
/// <param name="name">The operator's name.</param>
/// <param name="displayName">The operator's display name.</param>
/// <param name="factoryFunction">The factory function to create new instance of the operator.</param>
/// <param name="signature">The operator's signature.</param>
/// <param name="activityType">The specified System.Type object representing the operator's type.</param>
/// <param name="returnType">The specified System.Type object representing the operator's return type.</param>
/// <param name="category">The specified category of the operator.</param>
public void RegisterOperator(string name, string displayName, Func <Activity> factoryFunction,
ActivitySignature signature, Type activityType, Type returnType, OperatorEntry.OperatorCategory category)
{
if (name == null)
{
throw new ArgumentNullException("name"); // NOXLATE
}
if (displayName == null)
{
throw new ArgumentNullException("displayName"); // NOXLATE
}
if (factoryFunction == null)
{
throw new ArgumentNullException("factoryFunction"); // NOXLATE
}
if (signature == null)
{
throw new ArgumentNullException("signature"); // NOXLATE
}
if (activityType == null)
{
throw new ArgumentNullException("activityType"); // NOXLATE
}
if (returnType == null)
{
throw new ArgumentNullException("returnType"); // NOXLATE
}
if (name.Length == 0)
{
throw new ArgumentException(String.Format(Properties.Resources.ArgumentExceptionMessage, "name")); // NOXLATE
}
if (displayName.Length == 0)
{
throw new ArgumentException(String.Format(Properties.Resources.ArgumentExceptionMessage, "displayName")); // NOXLATE
}
OperatorEntry entry = new OperatorEntry(
name,
displayName,
factoryFunction,
signature,
activityType,
returnType,
category);
operatorEntries.Add(entry);
typeDictionary[activityType] = entry;
}
