From 73a421cc733c01fb95e371fc4448d4502c6d06ae Mon Sep 17 00:00:00 2001
From: mjalalzai <33738574+MForensic@users.noreply.github.com>
Date: Sun, 17 Sep 2023 11:42:17 -0700
Subject: [PATCH] Data classes

---
 carnot/carnot-vote-aggregation.py | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/carnot/carnot-vote-aggregation.py b/carnot/carnot-vote-aggregation.py
index cd12f1e..87fb675 100644
--- a/carnot/carnot-vote-aggregation.py
+++ b/carnot/carnot-vote-aggregation.py
@@ -1,5 +1,5 @@
 from dataclasses import dataclass
-from typing import Union, List, Set, Optional, Type
+from typing import Union, List, Set, Optional, Type, TypeAlias
 from abc import ABC, abstractmethod
 
 Id = bytes
@@ -84,8 +84,22 @@ class TimeoutQc:
     sender_ids: Set[Id]
     sender: Id
 
+
 class Timeout:
     view: View
     high_qc: Qc
     sender: Id
-    timeout_qc: Type[TimeoutQc]
\ No newline at end of file
+    timeout_qc: Type[TimeoutQc]
+
+
+@dataclass
+class NewView:
+    view: View
+    high_qc: Qc
+    sender: Id
+    timeout_qc: Type[TimeoutQc]
+
+
+Quorum: TypeAlias = Union[Set[Vote], Set[NewView]]
+
+Payload: TypeAlias = Union [Block, Vote, Timeout,  NewView, TimeoutQc]