/// <summary>
/// Invokes named rule specified by rule path.
/// </summary>
/// <typeparam name="T">Result type</typeparam>
/// <param name="rulePath">Path of the named rule</param>
/// <param name="arguments">Arguments required by the named rule</param>
/// <returns>Execution result, or default(T) if the rule does not exist</returns>
public T InvokeNamedRule <T>(string rulePath, Dictionary <string, object> arguments)
{
string rulePointPath;
string ruleName;
if (RulePathHelper.ExtractNamedRulePath(rulePath, out rulePointPath, out ruleName))
{
return(InvokeNamedRule <T>(rulePointPath, ruleName, arguments));
}
else
{
return(default(T));
}
}
/// <summary>
/// Gets a named rule by a given path.
/// </summary>
/// <param name="rulePath">The path of the named rule you want to get</param>
/// <returns>The named rule if it exists; otherwise, null.</returns>
public NamedRule GetNamedRule(string rulePath)
{
if (String.IsNullOrEmpty(rulePath))
{
throw new ArgumentNullException("rulePath"); // NOXLATE
}
string rulePointPath;
string ruleName;
if (RulePathHelper.ExtractNamedRulePath(rulePath, out rulePointPath, out ruleName))
{
RulePoint theRulePoint = GetRulePoint(rulePointPath);
if (theRulePoint != null)
{
return(theRulePoint.GetNamedRule(ruleName));
}
}
return(null);
}
