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Add phase 1 FTA's for Subscribe and Unsubscribe #1307

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Merged
crimson11 merged 1 commit into from
Oct 7, 2026
Merged

Add phase 1 FTA's for Subscribe and Unsubscribe #1307

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5 changes: 2 additions & 3 deletions score/mw/com/dependability/safety_analysis/root_causes/proxy/BUILD
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Original file line number Diff line number Diff line change
Expand Up @@ -23,9 +23,8 @@ filegroup(
"//score/mw/com/dependability/safety_analysis/root_causes/proxy/get_new_samples_on_an_event:callback_invoked_with_wrong_data_fta",
"//score/mw/com/dependability/safety_analysis/root_causes/proxy/get_new_samples_on_an_event:callback_not_invoked_despite_samples_available_fta",
"//score/mw/com/dependability/safety_analysis/root_causes/proxy/start_find_service_construction:start_find_service_callback_is_redundantly_called_fta",
"//score/mw/com/dependability/safety_analysis/root_causes/proxy/subscribe_for_an_event:subscribe_to_wrong_event_fta",
"//score/mw/com/dependability/safety_analysis/root_causes/proxy/subscribe_for_an_event:subscribe_with_wrong_max_sample_count_fta",
"//score/mw/com/dependability/safety_analysis/root_causes/proxy/unsubscribe_for_an_event:does_not_unsubscribe_fta",
"//score/mw/com/dependability/safety_analysis/root_causes/proxy/subscribe_for_an_event:subscribe_for_an_event_fta",
"//score/mw/com/dependability/safety_analysis/root_causes/proxy/unsubscribe_for_an_event:unsubscribe_for_an_event_fta",
],
visibility = ["//score/mw/com/dependability:__subpackages__"],
)
10 changes: 2 additions & 8 deletions score/mw/com/dependability/safety_analysis/root_causes/proxy/subscribe_for_an_event/BUILD
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Expand Up @@ -12,16 +12,10 @@
# *******************************************************************************

filegroup(
name = "subscribe_to_wrong_event_fta",
name = "subscribe_for_an_event_fta",
srcs = [
"does_not_subscribe_fta.puml",
"subscribe_to_wrong_event_fta.puml",
],
visibility = ["//score/mw/com/dependability:__subpackages__"],
)

filegroup(
name = "subscribe_with_wrong_max_sample_count_fta",
srcs = [
"subscribe_with_wrong_max_sample_count_fta.puml",
],
visibility = ["//score/mw/com/dependability:__subpackages__"],
Expand Down
23 changes: 23 additions & 0 deletions ...lity/safety_analysis/root_causes/proxy/subscribe_for_an_event/does_not_subscribe_fta.puml
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@@ -0,0 +1,23 @@
' *******************************************************************************
' Copyright (c) 2026 Contributors to the Eclipse Foundation
'
' See the NOTICE file(s) distributed with this work for additional
' information regarding copyright ownership.
'
' This program and the accompanying materials are made available under the
' terms of the Apache License Version 2.0 which is available at
' https://www.apache.org/licenses/LICENSE-2.0
'
' SPDX-License-Identifier: Apache-2.0
' *******************************************************************************

@startuml

!include fta_metamodel.puml

$FailureMode("Does not subscribe", "Communication.DoesNotSubscribe")

$OrGate("Gate1", "Communication.DoesNotSubscribe")
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$RootCause("Root Cause Does not subscribe", "RootCauseDoesNotSubscribe", "Gate1")

@enduml
4 changes: 2 additions & 2 deletions ...afety_analysis/root_causes/proxy/subscribe_for_an_event/subscribe_to_wrong_event_fta.puml
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
' *******************************************************************************
' Copyright (c) {year} Contributors to the Eclipse Foundation
' Copyright (c) 2026 Contributors to the Eclipse Foundation
'
' See the NOTICE file(s) distributed with this work for additional
' information regarding copyright ownership.
Expand All @@ -15,7 +15,7 @@

!include fta_metamodel.puml

$FailureMode("Subscribe to Wrong Event or Field", "Communication.SubscribeToWrongEvent")
$FailureMode("Subscribe to Wrong Event or Field", "Communication.SubscribeToWrongEvent", "Communication.UnsubscribesFromWrongEvent")
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$OrGate("Gate1", "Communication.SubscribeToWrongEvent")
$IntermediateEvent("Generic Proxy\nMapping Error", "Event1", "Gate1")
Expand Down
3 changes: 2 additions & 1 deletion score/mw/com/dependability/safety_analysis/root_causes/proxy/unsubscribe_for_an_event/BUILD
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Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,9 @@
# *******************************************************************************

filegroup(
name = "does_not_unsubscribe_fta",
name = "unsubscribe_for_an_event_fta",
srcs = [
"does_not_implicit_remove_receive_handler_fta.puml",
"does_not_unsubscribe_fta.puml",
],
visibility = ["//score/mw/com/dependability:__subpackages__"],
Expand Down
22 changes: 22 additions & 0 deletions ...t_causes/proxy/unsubscribe_for_an_event/does_not_implicit_remove_receive_handler_fta.puml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
' *******************************************************************************
' Copyright (c) 2026 Contributors to the Eclipse Foundation
'
' See the NOTICE file(s) distributed with this work for additional
' information regarding copyright ownership.
'
' This program and the accompanying materials are made available under the
' terms of the Apache License Version 2.0 which is available at
' https://www.apache.org/licenses/LICENSE-2.0
'
' SPDX-License-Identifier: Apache-2.0
' *******************************************************************************
@startuml

!include fta_metamodel.puml

$FailureMode("Does not implicit remove receive handler", "Communication.DoesNotImplicitRemoveReceiveHandler")

$OrGate("Gate1", "Communication.DoesNotImplicitRemoveReceiveHandler")
$RootCause("Root Cause Does not implicit remove receive handler", "RootCauseDoesNotImplicitRemoveReceiveHandler", "Gate1")

@enduml
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