From ced2f3dc5987f69ad324d19ee54c2947314b2770 Mon Sep 17 00:00:00 2001
From: Stuckinaboot <aspyn@seas.upenn.edu>
Date: Sat, 20 Oct 2018 16:55:37 -0400
Subject: [PATCH] Add interface for PeerData (not a libp2p req)

---
 peer/peerdata_interface.py | 51 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 peer/peerdata_interface.py

diff --git a/peer/peerdata_interface.py b/peer/peerdata_interface.py
new file mode 100644
index 00000000..ff2cf54b
--- /dev/null
+++ b/peer/peerdata_interface.py
@@ -0,0 +1,51 @@
+from abc import ABC, abstractmethod
+
+class IPeerData(ABC):
+
+	def __init__(self, context):
+        self.context = context
+
+    """
+	:return: all protocols associated with given peer
+	"""
+    def get_protocols(self):
+    	pass
+
+    """
+    :param protocols: protocols to add
+	"""
+    def add_protocols(self, protocols):
+    	pass
+
+    """
+    :param addrs: multiaddresses to add
+	"""
+    def add_addrs(self, addrs):
+    	pass
+
+    """
+    :return: all multiaddresses
+	"""
+    def get_addrs(self):
+    	pass
+
+    """
+    Clear all addresses
+    """
+    def clear_addrs(self):
+    	pass
+
+    """
+    :param key: key in KV pair
+    :param val: val to associate with key
+    """
+    def put_metadata(self, key, val):
+    	pass
+
+    """
+    :param key: key in KV pair
+    :return: val for key, error (only defined if key not found)
+    """
+    def get_metadata(self, key):
+    	pass
+