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gerrit.opencord.org / MME2 / 991c206d57445777595f4125a83c53f14aea6294^! / . / src / mme-app / mmeStates
commit991c206d57445777595f4125a83c53f14aea6294[log] [tgz]
authoranjana_sreekumar@infosys.com <anjana_sreekumar@infosys.com>Wed Jan 08 11:42:57 2020 +0530
committeranjana_sreekumar@infosys.com <anjana_sreekumar@infosys.com>Mon Feb 17 18:33:57 2020 +0530
treedc33f6455805210731159a4c313aa801cc4bcac6
parente348ddb98bcc5ccb5dc6c2ad74496dca2f1bc453 [diff]
MME2 changes - Propped commits from openmme/paging branch. Added scripts
for code gen

Change-Id: Ie55032217232214ac8544ca76ea34335205329e4

diff --git a/src/mme-app/mmeStates/attachStart.cpp b/src/mme-app/mmeStates/attachStart.cpp
new file mode 100644
index 0000000..3378e7f
--- /dev/null
+++ b/src/mme-app/mmeStates/attachStart.cpp

@@ -0,0 +1,60 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachStart.h"	
+#include "mmeStates/attachWfImsiValidateAction.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachStart::AttachStart():State(State_e::attach_start)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachStart::~AttachStart()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachStart* AttachStart::Instance()
+{
+        static AttachStart state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachStart::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::validate_imsi_in_ue_context);
+                actionTable.setNextState(AttachWfImsiValidateAction::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::VALIDATE_IMSI, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfAia.cpp b/src/mme-app/mmeStates/attachWfAia.cpp
new file mode 100644
index 0000000..9e437b3
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfAia.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfAia.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfAia.h"	
+#include "mmeStates/attachWfAuthResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfAia::AttachWfAia():State(State_e::attach_wf_aia)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfAia::~AttachWfAia()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfAia* AttachWfAia::Instance()
+{
+        static AttachWfAia state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfAia::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_aia);
+                actionTable.addAction(&ActionHandlers::auth_req_to_ue);
+                actionTable.setNextState(AttachWfAuthResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::AIA_FROM_HSS, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfAttCmp.cpp b/src/mme-app/mmeStates/attachWfAttCmp.cpp
new file mode 100644
index 0000000..4fc5e77
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfAttCmp.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfAttCmp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfAttCmp.h"	
+#include "mmeStates/attachWfMbResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfAttCmp::AttachWfAttCmp():State(State_e::attach_wf_att_cmp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfAttCmp::~AttachWfAttCmp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfAttCmp* AttachWfAttCmp::Instance()
+{
+        static AttachWfAttCmp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfAttCmp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_attach_cmp_from_ue);
+                actionTable.addAction(&ActionHandlers::send_mb_req_to_sgw);
+                actionTable.setNextState(AttachWfMbResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::ATT_CMP_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfAuthResp.cpp b/src/mme-app/mmeStates/attachWfAuthResp.cpp
new file mode 100644
index 0000000..9ba6b10
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfAuthResp.cpp

@@ -0,0 +1,60 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfAuthResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfAuthResp.h"	
+#include "mmeStates/attachWfAuthRespValidate.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfAuthResp::AttachWfAuthResp():State(State_e::attach_wf_auth_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfAuthResp::~AttachWfAuthResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfAuthResp* AttachWfAuthResp::Instance()
+{
+        static AttachWfAuthResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfAuthResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::auth_response_validate);
+                actionTable.setNextState(AttachWfAuthRespValidate::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::AUTH_RESP_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfAuthRespValidate.cpp b/src/mme-app/mmeStates/attachWfAuthRespValidate.cpp
new file mode 100644
index 0000000..2aa31cd
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfAuthRespValidate.cpp

@@ -0,0 +1,72 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfAuthRespValidate.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfAuthRespValidate.h"	
+#include "mmeStates/attachWfSecCmp.h"	
+#include "mmeStates/attachWfAia.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfAuthRespValidate::AttachWfAuthRespValidate():State(State_e::attach_wf_auth_resp_validate)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfAuthRespValidate::~AttachWfAuthRespValidate()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfAuthRespValidate* AttachWfAuthRespValidate::Instance()
+{
+        static AttachWfAuthRespValidate state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfAuthRespValidate::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::sec_mode_cmd_to_ue);
+                actionTable.setNextState(AttachWfSecCmp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::AUTH_RESP_SUCCESS, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_air_to_hss);
+                actionTable.setNextState(AttachWfAia::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::AUTH_RESP_SYNC_FAILURE, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_auth_reject);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::AUTH_RESP_FAILURE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfCsResp.cpp b/src/mme-app/mmeStates/attachWfCsResp.cpp
new file mode 100644
index 0000000..871c9c8
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfCsResp.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfCsResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfCsResp.h"	
+#include "mmeStates/attachWfInitCtxtRespAttCmp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfCsResp::AttachWfCsResp():State(State_e::attach_wf_cs_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfCsResp::~AttachWfCsResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfCsResp* AttachWfCsResp::Instance()
+{
+        static AttachWfCsResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfCsResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_cs_resp);
+                actionTable.addAction(&ActionHandlers::send_init_ctxt_req_to_ue);
+                actionTable.setNextState(AttachWfInitCtxtRespAttCmp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::CS_RESP_FROM_SGW, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfEsmInfoCheck.cpp b/src/mme-app/mmeStates/attachWfEsmInfoCheck.cpp
new file mode 100644
index 0000000..38c50f1
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfEsmInfoCheck.cpp

@@ -0,0 +1,67 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfEsmInfoCheck.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfEsmInfoCheck.h"	
+#include "mmeStates/attachWfEsmInfoResp.h"	
+#include "mmeStates/attachWfUla.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfEsmInfoCheck::AttachWfEsmInfoCheck():State(State_e::attach_wf_esm_info_check)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfEsmInfoCheck::~AttachWfEsmInfoCheck()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfEsmInfoCheck* AttachWfEsmInfoCheck::Instance()
+{
+        static AttachWfEsmInfoCheck state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfEsmInfoCheck::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_esm_info_req_to_ue);
+                actionTable.setNextState(AttachWfEsmInfoResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::ESM_INFO_REQUIRED, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_ulr_to_hss);
+                actionTable.setNextState(AttachWfUla::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::ESM_INFO_NOT_REQUIRED, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfEsmInfoResp.cpp b/src/mme-app/mmeStates/attachWfEsmInfoResp.cpp
new file mode 100644
index 0000000..f78af08
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfEsmInfoResp.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfEsmInfoResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfEsmInfoResp.h"	
+#include "mmeStates/attachWfUla.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfEsmInfoResp::AttachWfEsmInfoResp():State(State_e::attach_wf_esm_info_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfEsmInfoResp::~AttachWfEsmInfoResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfEsmInfoResp* AttachWfEsmInfoResp::Instance()
+{
+        static AttachWfEsmInfoResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfEsmInfoResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_esm_info_resp);
+                actionTable.addAction(&ActionHandlers::send_ulr_to_hss);
+                actionTable.setNextState(AttachWfUla::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::ESM_INFO_RESP_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfIdentityResponse.cpp b/src/mme-app/mmeStates/attachWfIdentityResponse.cpp
new file mode 100644
index 0000000..93af033
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfIdentityResponse.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfIdentityResponse.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfIdentityResponse.h"	
+#include "mmeStates/attachWfAia.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfIdentityResponse::AttachWfIdentityResponse():State(State_e::attach_wf_identity_response)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfIdentityResponse::~AttachWfIdentityResponse()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfIdentityResponse* AttachWfIdentityResponse::Instance()
+{
+        static AttachWfIdentityResponse state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfIdentityResponse::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_identity_response);
+                actionTable.addAction(&ActionHandlers::send_air_to_hss);
+                actionTable.setNextState(AttachWfAia::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::IDENTITY_RESPONSE_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfImsiValidateAction.cpp b/src/mme-app/mmeStates/attachWfImsiValidateAction.cpp
new file mode 100644
index 0000000..a0d974a
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfImsiValidateAction.cpp

@@ -0,0 +1,67 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfImsiValidateAction.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfImsiValidateAction.h"	
+#include "mmeStates/attachWfAia.h"	
+#include "mmeStates/attachWfIdentityResponse.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfImsiValidateAction::AttachWfImsiValidateAction():State(State_e::attach_wf_imsi_validate_action)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfImsiValidateAction::~AttachWfImsiValidateAction()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfImsiValidateAction* AttachWfImsiValidateAction::Instance()
+{
+        static AttachWfImsiValidateAction state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfImsiValidateAction::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_air_to_hss);
+                actionTable.setNextState(AttachWfAia::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::IMSI_VALIDATION_SUCCESS, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_identity_request_to_ue);
+                actionTable.setNextState(AttachWfIdentityResponse::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::IMSI_VALIDATION_FAILURE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfInitCtxtResp.cpp b/src/mme-app/mmeStates/attachWfInitCtxtResp.cpp
new file mode 100644
index 0000000..879fadb
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfInitCtxtResp.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfInitCtxtResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfInitCtxtResp.h"	
+#include "mmeStates/attachWfMbResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfInitCtxtResp::AttachWfInitCtxtResp():State(State_e::attach_wf_init_ctxt_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfInitCtxtResp::~AttachWfInitCtxtResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfInitCtxtResp* AttachWfInitCtxtResp::Instance()
+{
+        static AttachWfInitCtxtResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfInitCtxtResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_init_ctxt_resp);
+                actionTable.addAction(&ActionHandlers::send_mb_req_to_sgw);
+                actionTable.setNextState(AttachWfMbResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::INIT_CTXT_RESP_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfInitCtxtRespAttCmp.cpp b/src/mme-app/mmeStates/attachWfInitCtxtRespAttCmp.cpp
new file mode 100644
index 0000000..5f7e404
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfInitCtxtRespAttCmp.cpp

@@ -0,0 +1,67 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfInitCtxtRespAttCmp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfInitCtxtRespAttCmp.h"	
+#include "mmeStates/attachWfAttCmp.h"	
+#include "mmeStates/attachWfInitCtxtResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfInitCtxtRespAttCmp::AttachWfInitCtxtRespAttCmp():State(State_e::attach_wf_init_ctxt_resp_att_cmp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfInitCtxtRespAttCmp::~AttachWfInitCtxtRespAttCmp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfInitCtxtRespAttCmp* AttachWfInitCtxtRespAttCmp::Instance()
+{
+        static AttachWfInitCtxtRespAttCmp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfInitCtxtRespAttCmp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_init_ctxt_resp);
+                actionTable.setNextState(AttachWfAttCmp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::INIT_CTXT_RESP_FROM_UE, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_attach_cmp_from_ue);
+                actionTable.setNextState(AttachWfInitCtxtResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::ATT_CMP_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfMbResp.cpp b/src/mme-app/mmeStates/attachWfMbResp.cpp
new file mode 100644
index 0000000..d2fb134
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfMbResp.cpp

@@ -0,0 +1,59 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfMbResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfMbResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfMbResp::AttachWfMbResp():State(State_e::attach_wf_mb_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfMbResp::~AttachWfMbResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfMbResp* AttachWfMbResp::Instance()
+{
+        static AttachWfMbResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfMbResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_mb_resp);
+                actionTable.addAction(&ActionHandlers::attach_done);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::MB_RESP_FROM_SGW, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfSecCmp.cpp b/src/mme-app/mmeStates/attachWfSecCmp.cpp
new file mode 100644
index 0000000..dccd562
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfSecCmp.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfSecCmp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfSecCmp.h"	
+#include "mmeStates/attachWfEsmInfoCheck.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfSecCmp::AttachWfSecCmp():State(State_e::attach_wf_sec_cmp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfSecCmp::~AttachWfSecCmp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfSecCmp* AttachWfSecCmp::Instance()
+{
+        static AttachWfSecCmp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfSecCmp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_sec_mode_resp);
+                actionTable.addAction(&ActionHandlers::check_esm_info_req_required);
+                actionTable.setNextState(AttachWfEsmInfoCheck::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::SEC_MODE_RESP_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/attachWfUla.cpp b/src/mme-app/mmeStates/attachWfUla.cpp
new file mode 100644
index 0000000..eea1a8b
--- /dev/null
+++ b/src/mme-app/mmeStates/attachWfUla.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * attachWfUla.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/attachWfUla.h"	
+#include "mmeStates/attachWfCsResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+AttachWfUla::AttachWfUla():State(State_e::attach_wf_ula)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+AttachWfUla::~AttachWfUla()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+AttachWfUla* AttachWfUla::Instance()
+{
+        static AttachWfUla state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void AttachWfUla::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_ula);
+                actionTable.addAction(&ActionHandlers::cs_req_to_sgw);
+                actionTable.setNextState(AttachWfCsResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::ULA_FROM_HSS, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/defaultMmeState.cpp b/src/mme-app/mmeStates/defaultMmeState.cpp
new file mode 100644
index 0000000..dcc9e14
--- /dev/null
+++ b/src/mme-app/mmeStates/defaultMmeState.cpp

@@ -0,0 +1,88 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * defaultMmeState.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/defaultMmeState.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+DefaultMmeState::DefaultMmeState():State(State_e::default_mme_state)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+DefaultMmeState::~DefaultMmeState()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+DefaultMmeState* DefaultMmeState::Instance()
+{
+        static DefaultMmeState state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void DefaultMmeState::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::default_attach_req_handler);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::ATTACH_REQ_FROM_UE, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::default_detach_req_handler);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DETACH_REQ_FROM_UE, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::default_s1_release_req_handler);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::S1_REL_REQ_FROM_UE, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::default_ddn_handler);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DDN_FROM_SGW, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::default_service_req_handler);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::SERVICE_REQUEST_FROM_UE, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::default_cancel_loc_req_handler);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::CLR_FROM_HSS, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::default_tau_req_handler);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::TAU_REQUEST_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/detachStart.cpp b/src/mme-app/mmeStates/detachStart.cpp
new file mode 100644
index 0000000..4381f9d
--- /dev/null
+++ b/src/mme-app/mmeStates/detachStart.cpp

@@ -0,0 +1,60 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * detachStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/detachStart.h"	
+#include "mmeStates/detachWfDelSessionResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+DetachStart::DetachStart():State(State_e::detach_start)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+DetachStart::~DetachStart()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+DetachStart* DetachStart::Instance()
+{
+        static DetachStart state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void DetachStart::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::del_session_req);
+                actionTable.setNextState(DetachWfDelSessionResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DETACH_REQ_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/detachWfDelSessionResp.cpp b/src/mme-app/mmeStates/detachWfDelSessionResp.cpp
new file mode 100644
index 0000000..a10f6a7
--- /dev/null
+++ b/src/mme-app/mmeStates/detachWfDelSessionResp.cpp

@@ -0,0 +1,59 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * detachWfDelSessionResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/detachWfDelSessionResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+DetachWfDelSessionResp::DetachWfDelSessionResp():State(State_e::detach_wf_del_session_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+DetachWfDelSessionResp::~DetachWfDelSessionResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+DetachWfDelSessionResp* DetachWfDelSessionResp::Instance()
+{
+        static DetachWfDelSessionResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void DetachWfDelSessionResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_del_session_resp);
+                actionTable.addAction(&ActionHandlers::detach_accept_to_ue);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DEL_SESSION_RESP_FROM_SGW, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/niDetachStart.cpp b/src/mme-app/mmeStates/niDetachStart.cpp
new file mode 100644
index 0000000..7f16581
--- /dev/null
+++ b/src/mme-app/mmeStates/niDetachStart.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * niDetachStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/niDetachStart.h"	
+#include "mmeStates/niDetachWfDetAccptDelSessResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+NiDetachStart::NiDetachStart():State(State_e::ni_detach_start)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+NiDetachStart::~NiDetachStart()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+NiDetachStart* NiDetachStart::Instance()
+{
+        static NiDetachStart state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void NiDetachStart::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::ni_detach_req_to_ue);
+                actionTable.addAction(&ActionHandlers::del_session_req);
+                actionTable.setNextState(NiDetachWfDetAccptDelSessResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::CLR_FROM_HSS, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/niDetachWfDelSessResp.cpp b/src/mme-app/mmeStates/niDetachWfDelSessResp.cpp
new file mode 100644
index 0000000..5d7dd12
--- /dev/null
+++ b/src/mme-app/mmeStates/niDetachWfDelSessResp.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * niDetachWfDelSessResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/niDetachWfDelSessResp.h"	
+#include "mmeStates/niDetachWfS1RelComp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+NiDetachWfDelSessResp::NiDetachWfDelSessResp():State(State_e::ni_detach_wf_del_sess_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+NiDetachWfDelSessResp::~NiDetachWfDelSessResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+NiDetachWfDelSessResp* NiDetachWfDelSessResp::Instance()
+{
+        static NiDetachWfDelSessResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void NiDetachWfDelSessResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_del_session_resp);
+                actionTable.addAction(&ActionHandlers::send_s1_rel_cmd_to_ue);
+                actionTable.setNextState(NiDetachWfS1RelComp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DEL_SESSION_RESP_FROM_SGW, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/niDetachWfDetAccptDelSessResp.cpp b/src/mme-app/mmeStates/niDetachWfDetAccptDelSessResp.cpp
new file mode 100644
index 0000000..a6d76b3
--- /dev/null
+++ b/src/mme-app/mmeStates/niDetachWfDetAccptDelSessResp.cpp

@@ -0,0 +1,67 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * niDetachWfDetAccptDelSessResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/niDetachWfDetAccptDelSessResp.h"	
+#include "mmeStates/niDetachWfDelSessResp.h"	
+#include "mmeStates/niDetachWfDetachAccept.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+NiDetachWfDetAccptDelSessResp::NiDetachWfDetAccptDelSessResp():State(State_e::ni_detach_wf_det_accpt_del_sess_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+NiDetachWfDetAccptDelSessResp::~NiDetachWfDetAccptDelSessResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+NiDetachWfDetAccptDelSessResp* NiDetachWfDetAccptDelSessResp::Instance()
+{
+        static NiDetachWfDetAccptDelSessResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void NiDetachWfDetAccptDelSessResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_detach_accept_from_ue);
+                actionTable.setNextState(NiDetachWfDelSessResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DETACH_ACCEPT_FROM_UE, actionTable));
+        }
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_del_session_resp);
+                actionTable.setNextState(NiDetachWfDetachAccept::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DEL_SESSION_RESP_FROM_SGW, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/niDetachWfDetachAccept.cpp b/src/mme-app/mmeStates/niDetachWfDetachAccept.cpp
new file mode 100644
index 0000000..476a107
--- /dev/null
+++ b/src/mme-app/mmeStates/niDetachWfDetachAccept.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * niDetachWfDetachAccept.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/niDetachWfDetachAccept.h"	
+#include "mmeStates/niDetachWfS1RelComp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+NiDetachWfDetachAccept::NiDetachWfDetachAccept():State(State_e::ni_detach_wf_detach_accept)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+NiDetachWfDetachAccept::~NiDetachWfDetachAccept()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+NiDetachWfDetachAccept* NiDetachWfDetachAccept::Instance()
+{
+        static NiDetachWfDetachAccept state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void NiDetachWfDetachAccept::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_detach_accept_from_ue);
+                actionTable.addAction(&ActionHandlers::send_s1_rel_cmd_to_ue_for_detach);
+                actionTable.setNextState(NiDetachWfS1RelComp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DETACH_ACCEPT_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/niDetachWfS1RelComp.cpp b/src/mme-app/mmeStates/niDetachWfS1RelComp.cpp
new file mode 100644
index 0000000..d9b9b11
--- /dev/null
+++ b/src/mme-app/mmeStates/niDetachWfS1RelComp.cpp

@@ -0,0 +1,58 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * niDetachWfS1RelComp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/niDetachWfS1RelComp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+NiDetachWfS1RelComp::NiDetachWfS1RelComp():State(State_e::ni_detach_wf_s1_rel_comp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+NiDetachWfS1RelComp::~NiDetachWfS1RelComp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+NiDetachWfS1RelComp* NiDetachWfS1RelComp::Instance()
+{
+        static NiDetachWfS1RelComp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void NiDetachWfS1RelComp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_ue_ctxt_rel_comp_for_detach);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::UE_CTXT_REL_COMP_FROM_ENB, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/pagingStart.cpp b/src/mme-app/mmeStates/pagingStart.cpp
new file mode 100644
index 0000000..d4d1946
--- /dev/null
+++ b/src/mme-app/mmeStates/pagingStart.cpp

@@ -0,0 +1,60 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * pagingStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/pagingStart.h"	
+#include "mmeStates/pagingWfServiceReq.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+PagingStart::PagingStart():State(State_e::paging_start)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+PagingStart::~PagingStart()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+PagingStart* PagingStart::Instance()
+{
+        static PagingStart state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void PagingStart::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_paging_req_to_ue);
+                actionTable.setNextState(PagingWfServiceReq::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::DDN_FROM_SGW, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/pagingWfServiceReq.cpp b/src/mme-app/mmeStates/pagingWfServiceReq.cpp
new file mode 100644
index 0000000..fcc77e4
--- /dev/null
+++ b/src/mme-app/mmeStates/pagingWfServiceReq.cpp

@@ -0,0 +1,62 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * pagingWfServiceReq.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/pagingWfServiceReq.h"	
+#include "mmeStates/serviceRequestWfAuthAndSecCheckCmp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+PagingWfServiceReq::PagingWfServiceReq():State(State_e::paging_wf_service_req)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+PagingWfServiceReq::~PagingWfServiceReq()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+PagingWfServiceReq* PagingWfServiceReq::Instance()
+{
+        static PagingWfServiceReq state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void PagingWfServiceReq::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_service_request);
+                actionTable.addAction(&ActionHandlers::send_ddn_ack_to_sgw);
+                actionTable.addAction(&ActionHandlers::perform_auth_and_sec_check);
+                actionTable.setNextState(ServiceRequestWfAuthAndSecCheckCmp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::SERVICE_REQUEST_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/s1ReleaseStart.cpp b/src/mme-app/mmeStates/s1ReleaseStart.cpp
new file mode 100644
index 0000000..41fd266
--- /dev/null
+++ b/src/mme-app/mmeStates/s1ReleaseStart.cpp

@@ -0,0 +1,60 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * s1ReleaseStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/s1ReleaseStart.h"	
+#include "mmeStates/s1ReleaseWfReleaseAccessBearerResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+S1ReleaseStart::S1ReleaseStart():State(State_e::s1_release_start)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+S1ReleaseStart::~S1ReleaseStart()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+S1ReleaseStart* S1ReleaseStart::Instance()
+{
+        static S1ReleaseStart state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void S1ReleaseStart::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_rel_ab_req_to_sgw);
+                actionTable.setNextState(S1ReleaseWfReleaseAccessBearerResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::S1_REL_REQ_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/s1ReleaseWfReleaseAccessBearerResp.cpp b/src/mme-app/mmeStates/s1ReleaseWfReleaseAccessBearerResp.cpp
new file mode 100644
index 0000000..917c74d
--- /dev/null
+++ b/src/mme-app/mmeStates/s1ReleaseWfReleaseAccessBearerResp.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * s1ReleaseWfReleaseAccessBearerResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/s1ReleaseWfReleaseAccessBearerResp.h"	
+#include "mmeStates/s1ReleaseWfUeCtxtReleaseComp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+S1ReleaseWfReleaseAccessBearerResp::S1ReleaseWfReleaseAccessBearerResp():State(State_e::s1_release_wf_release_access_bearer_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+S1ReleaseWfReleaseAccessBearerResp::~S1ReleaseWfReleaseAccessBearerResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+S1ReleaseWfReleaseAccessBearerResp* S1ReleaseWfReleaseAccessBearerResp::Instance()
+{
+        static S1ReleaseWfReleaseAccessBearerResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void S1ReleaseWfReleaseAccessBearerResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_rel_ab_resp_from_sgw);
+                actionTable.addAction(&ActionHandlers::send_s1_rel_cmd_to_ue);
+                actionTable.setNextState(S1ReleaseWfUeCtxtReleaseComp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::REL_AB_RESP_FROM_SGW, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/s1ReleaseWfUeCtxtReleaseComp.cpp b/src/mme-app/mmeStates/s1ReleaseWfUeCtxtReleaseComp.cpp
new file mode 100644
index 0000000..a354290
--- /dev/null
+++ b/src/mme-app/mmeStates/s1ReleaseWfUeCtxtReleaseComp.cpp

@@ -0,0 +1,58 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * s1ReleaseWfUeCtxtReleaseComp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/s1ReleaseWfUeCtxtReleaseComp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+S1ReleaseWfUeCtxtReleaseComp::S1ReleaseWfUeCtxtReleaseComp():State(State_e::s1_release_wf_ue_ctxt_release_comp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+S1ReleaseWfUeCtxtReleaseComp::~S1ReleaseWfUeCtxtReleaseComp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+S1ReleaseWfUeCtxtReleaseComp* S1ReleaseWfUeCtxtReleaseComp::Instance()
+{
+        static S1ReleaseWfUeCtxtReleaseComp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void S1ReleaseWfUeCtxtReleaseComp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_ue_ctxt_rel_comp);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::UE_CTXT_REL_COMP_FROM_ENB, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/serviceRequestStart.cpp b/src/mme-app/mmeStates/serviceRequestStart.cpp
new file mode 100644
index 0000000..795a067
--- /dev/null
+++ b/src/mme-app/mmeStates/serviceRequestStart.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * serviceRequestStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/serviceRequestStart.h"	
+#include "mmeStates/serviceRequestWfAuthAndSecCheckCmp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+ServiceRequestStart::ServiceRequestStart():State(State_e::service_request_start)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+ServiceRequestStart::~ServiceRequestStart()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+ServiceRequestStart* ServiceRequestStart::Instance()
+{
+        static ServiceRequestStart state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void ServiceRequestStart::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_service_request);
+                actionTable.addAction(&ActionHandlers::perform_auth_and_sec_check);
+                actionTable.setNextState(ServiceRequestWfAuthAndSecCheckCmp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::SERVICE_REQUEST_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/serviceRequestWfAuthAndSecCheckCmp.cpp b/src/mme-app/mmeStates/serviceRequestWfAuthAndSecCheckCmp.cpp
new file mode 100644
index 0000000..3b63005
--- /dev/null
+++ b/src/mme-app/mmeStates/serviceRequestWfAuthAndSecCheckCmp.cpp

@@ -0,0 +1,60 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * serviceRequestWfAuthAndSecCheckCmp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/serviceRequestWfAuthAndSecCheckCmp.h"	
+#include "mmeStates/serviceRequestWfInitCtxtResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+ServiceRequestWfAuthAndSecCheckCmp::ServiceRequestWfAuthAndSecCheckCmp():State(State_e::service_request_wf_auth_and_sec_check_cmp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+ServiceRequestWfAuthAndSecCheckCmp::~ServiceRequestWfAuthAndSecCheckCmp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+ServiceRequestWfAuthAndSecCheckCmp* ServiceRequestWfAuthAndSecCheckCmp::Instance()
+{
+        static ServiceRequestWfAuthAndSecCheckCmp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void ServiceRequestWfAuthAndSecCheckCmp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_init_ctxt_req_to_ue_svc_req);
+                actionTable.setNextState(ServiceRequestWfInitCtxtResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::AUTH_AND_SEC_CHECK_COMPLETE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/serviceRequestWfInitCtxtResp.cpp b/src/mme-app/mmeStates/serviceRequestWfInitCtxtResp.cpp
new file mode 100644
index 0000000..7fb820f
--- /dev/null
+++ b/src/mme-app/mmeStates/serviceRequestWfInitCtxtResp.cpp

@@ -0,0 +1,61 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * serviceRequestWfInitCtxtResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/serviceRequestWfInitCtxtResp.h"	
+#include "mmeStates/serviceRequestWfMbResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+ServiceRequestWfInitCtxtResp::ServiceRequestWfInitCtxtResp():State(State_e::service_request_wf_init_ctxt_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+ServiceRequestWfInitCtxtResp::~ServiceRequestWfInitCtxtResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+ServiceRequestWfInitCtxtResp* ServiceRequestWfInitCtxtResp::Instance()
+{
+        static ServiceRequestWfInitCtxtResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void ServiceRequestWfInitCtxtResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_init_ctxt_resp_svc_req);
+                actionTable.addAction(&ActionHandlers::send_mb_req_to_sgw_svc_req);
+                actionTable.setNextState(ServiceRequestWfMbResp::Instance());
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::INIT_CTXT_RESP_FROM_UE, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/serviceRequestWfMbResp.cpp b/src/mme-app/mmeStates/serviceRequestWfMbResp.cpp
new file mode 100644
index 0000000..2fc89aa
--- /dev/null
+++ b/src/mme-app/mmeStates/serviceRequestWfMbResp.cpp

@@ -0,0 +1,58 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * serviceRequestWfMbResp.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/serviceRequestWfMbResp.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+ServiceRequestWfMbResp::ServiceRequestWfMbResp():State(State_e::service_request_wf_mb_resp)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+ServiceRequestWfMbResp::~ServiceRequestWfMbResp()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+ServiceRequestWfMbResp* ServiceRequestWfMbResp::Instance()
+{
+        static ServiceRequestWfMbResp state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void ServiceRequestWfMbResp::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::process_mb_resp_svc_req);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::MB_RESP_FROM_SGW, actionTable));
+        }
+}

diff --git a/src/mme-app/mmeStates/stateFactory.cpp b/src/mme-app/mmeStates/stateFactory.cpp
new file mode 100644
index 0000000..8648a53
--- /dev/null
+++ b/src/mme-app/mmeStates/stateFactory.cpp

@@ -0,0 +1,112 @@
+
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * tauStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/stateFactory.cpp.tt>
+ **************************************/
+
+#include "mmeStates/stateFactory.h"
+#include "mmeStates/attachStart.h"
+#include "mmeStates/attachWfAia.h"
+#include "mmeStates/attachWfAttCmp.h"
+#include "mmeStates/attachWfAuthResp.h"
+#include "mmeStates/attachWfAuthRespValidate.h"
+#include "mmeStates/attachWfCsResp.h"
+#include "mmeStates/attachWfEsmInfoCheck.h"
+#include "mmeStates/attachWfEsmInfoResp.h"
+#include "mmeStates/attachWfIdentityResponse.h"
+#include "mmeStates/attachWfImsiValidateAction.h"
+#include "mmeStates/attachWfInitCtxtResp.h"
+#include "mmeStates/attachWfInitCtxtRespAttCmp.h"
+#include "mmeStates/attachWfMbResp.h"
+#include "mmeStates/attachWfSecCmp.h"
+#include "mmeStates/attachWfUla.h"
+#include "mmeStates/defaultMmeState.h"
+#include "mmeStates/detachStart.h"
+#include "mmeStates/detachWfDelSessionResp.h"
+#include "mmeStates/niDetachStart.h"
+#include "mmeStates/niDetachWfDelSessResp.h"
+#include "mmeStates/niDetachWfDetAccptDelSessResp.h"
+#include "mmeStates/niDetachWfDetachAccept.h"
+#include "mmeStates/niDetachWfS1RelComp.h"
+#include "mmeStates/pagingStart.h"
+#include "mmeStates/pagingWfServiceReq.h"
+#include "mmeStates/s1ReleaseStart.h"
+#include "mmeStates/s1ReleaseWfReleaseAccessBearerResp.h"
+#include "mmeStates/s1ReleaseWfUeCtxtReleaseComp.h"
+#include "mmeStates/serviceRequestStart.h"
+#include "mmeStates/serviceRequestWfAuthAndSecCheckCmp.h"
+#include "mmeStates/serviceRequestWfInitCtxtResp.h"
+#include "mmeStates/serviceRequestWfMbResp.h"
+#include "mmeStates/tauStart.h"    
+
+using namespace mme;
+
+/**********************************************
+* Constructor
+***********************************************/
+StateFactory::StateFactory()
+{
+}
+
+/**********************************************
+* Destructor
+***********************************************/
+StateFactory::~StateFactory()
+{
+}
+
+/**********************************************
+* creates and returns static instance
+***********************************************/
+
+StateFactory* StateFactory::Instance()
+{
+	static StateFactory instance;
+	return &instance;
+}
+
+void StateFactory::initialize()
+{
+	AttachStart::Instance()->initialize();
+	AttachWfAia::Instance()->initialize();
+	AttachWfAttCmp::Instance()->initialize();
+	AttachWfAuthResp::Instance()->initialize();
+	AttachWfAuthRespValidate::Instance()->initialize();
+	AttachWfCsResp::Instance()->initialize();
+	AttachWfEsmInfoCheck::Instance()->initialize();
+	AttachWfEsmInfoResp::Instance()->initialize();
+	AttachWfIdentityResponse::Instance()->initialize();
+	AttachWfImsiValidateAction::Instance()->initialize();
+	AttachWfInitCtxtResp::Instance()->initialize();
+	AttachWfInitCtxtRespAttCmp::Instance()->initialize();
+	AttachWfMbResp::Instance()->initialize();
+	AttachWfSecCmp::Instance()->initialize();
+	AttachWfUla::Instance()->initialize();
+	DefaultMmeState::Instance()->initialize();
+	DetachStart::Instance()->initialize();
+	DetachWfDelSessionResp::Instance()->initialize();
+	NiDetachStart::Instance()->initialize();
+	NiDetachWfDelSessResp::Instance()->initialize();
+	NiDetachWfDetAccptDelSessResp::Instance()->initialize();
+	NiDetachWfDetachAccept::Instance()->initialize();
+	NiDetachWfS1RelComp::Instance()->initialize();
+	PagingStart::Instance()->initialize();
+	PagingWfServiceReq::Instance()->initialize();
+	S1ReleaseStart::Instance()->initialize();
+	S1ReleaseWfReleaseAccessBearerResp::Instance()->initialize();
+	S1ReleaseWfUeCtxtReleaseComp::Instance()->initialize();
+	ServiceRequestStart::Instance()->initialize();
+	ServiceRequestWfAuthAndSecCheckCmp::Instance()->initialize();
+	ServiceRequestWfInitCtxtResp::Instance()->initialize();
+	ServiceRequestWfMbResp::Instance()->initialize();
+	TauStart::Instance()->initialize();
+}

diff --git a/src/mme-app/mmeStates/tauStart.cpp b/src/mme-app/mmeStates/tauStart.cpp
new file mode 100644
index 0000000..d62c3a5
--- /dev/null
+++ b/src/mme-app/mmeStates/tauStart.cpp

@@ -0,0 +1,58 @@
+  
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * tauStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/state.cpp.tt>
+ **************************************/
+
+#include "smEnumTypes.h"
+#include "actionTable.h"
+#include "actionHandlers/actionHandlers.h"
+
+#include "mmeStates/tauStart.h"
+
+using namespace mme;
+using namespace SM;
+
+/******************************************************************************
+* Constructor
+******************************************************************************/
+TauStart::TauStart():State(State_e::tau_start)
+{
+}
+
+/******************************************************************************
+* Destructor
+******************************************************************************/
+TauStart::~TauStart()
+{
+}
+
+/******************************************************************************
+* creates and returns static instance
+******************************************************************************/
+TauStart* TauStart::Instance()
+{
+        static TauStart state;
+        return &state;
+}
+
+/******************************************************************************
+* initializes eventToActionsMap
+******************************************************************************/
+void TauStart::initialize()
+{
+        {
+                ActionTable actionTable;
+                actionTable.addAction(&ActionHandlers::send_tau_response_to_ue);
+                eventToActionsMap.insert(pair<Event_e, ActionTable>(Event_e::TAU_REQUEST_FROM_UE, actionTable));
+        }
+}