Cell down alarm notification [Issue-Id: ODUHIGH-430]

[o-du/l2.git] / src / o1 / Observer.hpp

diff --git a/src/o1/Observer.hpp b/src/o1/Observer.hpp
new file mode 100644 (file)
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--- /dev/null
+++ b/src/o1/Observer.hpp
@@ -0,0 +1,43 @@
+/*******************************************************************************
+################################################################################
+#   Copyright (c) [2020-2022] [HCL Technologies Ltd.]                          #
+#                                                                              #
+#   Licensed under the Apache License, Version 2.0 (the "License");            #
+#   you may not use this file except in compliance with the License.           #
+#   You may obtain a copy of the License at                                    #
+#                                                                              #
+#       http://www.apache.org/licenses/LICENSE-2.0                             #
+#                                                                              #
+#   Unless required by applicable law or agreed to in writing, software        #
+#   distributed under the License is distributed on an "AS IS" BASIS,          #
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
+#   See the License for the specific language governing permissions and        #
+#   limitations under the License.                                             #
+################################################################################
+*******************************************************************************/
+
+#ifndef __OBSERVER_HPP__
+#define __OBSERVER_HPP__
+
+#include <stdio.h>
+
+class Subject;
+class Observer
+{
+   public:
+      Observer();
+      ~Observer();
+      virtual void update(char* message);
+      virtual void unsubscribe();
+      virtual void subscribe(Subject *subject);
+
+   protected:
+      char* mMessage;
+      Subject *mSubject;
+};
+
+#endif
+
+/**********************************************************************
+         End of file
+**********************************************************************/