private void CheckTemplateReference(string templateName, IEnumerable <Expression> children)
{
if (!this.TemplateMap.ContainsKey(templateName))
{
throw new Exception(TemplateErrors.TemplateNotExist(templateName));
}
var expectedArgsCount = this.TemplateMap[templateName].Parameters.Count();
var actualArgsCount = children.Count();
if (actualArgsCount != 0 && expectedArgsCount != actualArgsCount)
{
throw new Exception(TemplateErrors.ArgumentMismatch(templateName, expectedArgsCount, actualArgsCount));
}
}
private void ValidTemplateReference(Expression expression)
{
var templateName = expression.Type;
if (!this.TemplateMap.ContainsKey(templateName))
{
throw new Exception(TemplateErrors.TemplateNotExist(templateName));
}
var expectedArgsCount = this.TemplateMap[templateName].Parameters.Count();
var actualArgsCount = expression.Children.Length;
if (expectedArgsCount != actualArgsCount)
{
throw new Exception(TemplateErrors.ArgumentMismatch(templateName, expectedArgsCount, actualArgsCount));
}
}