public MemberAnnotation Annotate <T>(Expression <Proc> memberExpression, params Func <string, T>[] args)
{
MemberAnnotation memberAnnotation = ForMember(memberExpression);
memberAnnotation.Annotate(args);
return(memberAnnotation);
}
public static T Annotation <T>(this object target, Expression <Funclet> expression, object key)
{
ClassAnnotation classAnnotation = GetOrCreateAnnotation(target);
MemberAnnotation memberAnnotation = classAnnotation.ForMember(expression);
return((T)memberAnnotation[key]);
}
public MemberAnnotation ForMember(LambdaExpression expression)
{
if (expression == null)
{
throw new ArgumentException("expression");
}
MemberInfo info = GetMemberKey(expression);
MemberAnnotation memberAnnotation;
if (!_memberAnnotations.TryGetValue(info, out memberAnnotation))
{
lock (_memberAnnotations)
{
if (!_memberAnnotations.TryGetValue(info, out memberAnnotation))
{
memberAnnotation = new MemberAnnotation(info, this);
_memberAnnotations[info] = memberAnnotation;
}
}
}
return(memberAnnotation);
}