Calipso initial release for OPNFV

Change-Id: I7210c244b0c10fa80bfa8c77cb86c9d6ddf8bc88
Signed-off-by: Yaron Yogev <yaronyogev@gmail.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/app/discover/events/event_base.py b/app/discover/events/event_base.py
new file mode 100644
index 0000000..6b3b290
--- /dev/null
+++ b/app/discover/events/event_base.py
@@ -0,0 +1,36 @@
+###############################################################################
+# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems)   #
+# and others                                                                  #
+#                                                                             #
+# All rights reserved. This program and the accompanying materials            #
+# are made available under the terms of the Apache License, Version 2.0       #
+# which accompanies this distribution, and is available at                    #
+# http://www.apache.org/licenses/LICENSE-2.0                                  #
+###############################################################################
+from abc import abstractmethod, ABC
+
+from discover.fetcher import Fetcher
+from utils.inventory_mgr import InventoryMgr
+
+
+class EventResult:
+    def __init__(self,
+                 result: bool, retry: bool = False, message: str = None,
+                 related_object: str = None,
+                 display_context: str = None):
+        self.result = result
+        self.retry = retry
+        self.message = message
+        self.related_object = related_object
+        self.display_context = display_context
+
+
+class EventBase(Fetcher, ABC):
+
+    def __init__(self):
+        super().__init__()
+        self.inv = InventoryMgr()
+
+    @abstractmethod
+    def handle(self, env, values) -> EventResult:
+        pass