M1 — over-the-wire event-delivery proof (new NativeAlarmMultiNotifierEventDeliveryTests
in OpcUaServer.IntegrationTests): boots the real server, wires one condition to two
equipment folders, fires ONE transition, and asserts a Server-object subscriber gets
EXACTLY ONE event (the shared-InstanceStateSnapshot queue dedup), plus overlapping
Server + equipment-folder subscribers each get exactly one copy. Captures via the
subscription FastEventCallback keyed by ClientHandle (the per-item Notification/DequeueEvents
path delivers nothing for these conditions in the SDK client — the working capture is the
fast callback).
M2 — resolution-failure signal + path-agreement tripwire (AddressSpaceApplier): when a
native alarm HAS ReferencingEquipmentPaths but NONE resolve to an equipment folder, count
it as a failed node (degraded-apply meter) + LogWarning instead of a silent skip; documented
the DisplayName==Name coupling as a binding invariant. Tests:
Composer_referencing_equipment_paths_resolve_back_to_equipment_ids_in_the_applier (real
composer output → applier inversion) + ..._unresolvable_referencing_equipment_counts_as_failed.
M3 — WireAlarmNotifiers is now a RECONCILE (unwires a folder dropped from the supplied set,
bidirectionally) so a future surgical ChangedRawTags path can't leave a de-referenced
equipment receiving the alarm; binding guard comment added on the classifier's
ChangedRawTags→Rebuild branch. Test: WireAlarmNotifiers_reconciles_a_dropped_folder_out_of_the_notifier_set.
L1 — MaterialiseAlarmCondition's kind-swap drop-and-recreate now calls
UnwireAlarmNotifiers(conditionKey) before discarding the old instance (teardown symmetry).
L3 — BuildEquipmentIdByFolderPath LogWarnings on a duplicate Area/Line/Name collision
(defense-in-depth; UNS uniqueness prevents it).
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Materialize each native alarm ONCE at the raw tag (ConditionId = RawPath, Raw
realm); wire the single condition as an SDK event notifier of each referencing
equipment's UNS folder so one ReportEvent fans to every root without
re-reporting per root (which would break Server-object dedup + Part 9 ack
correlation).
- New sink method WireAlarmNotifiers(alarmNodeId, alarmRealm,
notifierFolderNodeIds, notifierFolderRealm) on IOpcUaAddressSpaceSink,
forwarded through DeferredAddressSpaceSink + SdkAddressSpaceSink +
NullOpcUaAddressSpaceSink (the forwarding-trap guard); auto-covered by the
DeferredSinkForwardingReflectionTests realm + forwarding guards + a
hand-written forward test.
- OtOpcUaNodeManager: the normative AddNotifier(isInverse) pair + idempotent
EnsureFolderIsEventNotifier per equipment folder; tracked per condition in
_alarmNotifierWiring. Teardown symmetry: RemoveNotifier(bidirectional:true) on
RebuildAddressSpace, RemoveAlarmConditionNode, and RemoveEquipmentSubtree so no
inverse-notifier entry leaks across redeploys.
- AddressSpaceApplier.MaterialiseRawSubtree wires notifiers for each native alarm
tag, resolving its ReferencingEquipmentPaths (Area/Line/Equipment) to the
EquipmentId folder NodeIds via BuildEquipmentIdByFolderPath.
- AlarmTransitionEvent gains ReferencingEquipmentPaths (empty default); /alerts
renders the referencing-equipment list as display metadata.
- Un-skipped + rewrote the native-alarm dark tests
(DriverHostActorNativeAlarmTests x6, DriverHostActorNativeAlarmAckRoutingTests
x1) for the v3 raw-condition model; new NodeManagerMultiNotifierAlarmTests
proves multi-notifier wiring + teardown symmetry (no leaked duplicates after a
re-trip) + applier wiring test.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
H1 (HIGH): write-routing key now (AddressSpaceRealm, bareId), not bare-only.
A raw s=<RawPath> and a UNS s=<Area/Line/Equip/Eff> can collide as bare
strings; the bare-only key let a colliding raw+UNS pair route to the WRONG
driver ref (last-writer-wins). The realm the node manager resolves (RealmOf)
is now threaded through IOpcUaNodeWriteGateway.WriteAsync -> RouteNodeWrite ->
_driverRefByNodeId keyed by (realm, bareId). New regression test:
Colliding_raw_and_uns_bare_ids_route_to_their_own_driver_by_realm.
M1 (MEDIUM): discovered-node injection made coherently DORMANT. HandleDiscoveredNodes
hard-short-circuits (single enforcement point; _discoveredByDriver never
populates so the re-inject tail is inert too), with a clear log pointing at the
/raw browse-commit flow. New pin: Discovered_nodes_are_ignored_dormant_in_v3;
the 16+2 v2 injection scenarios re-pointed to an accurate skip reason
(DiscoveryInjectionDormantV3).
M2 (MEDIUM): realm-qualified dual-node self-correction tests —
Failed_uns_write_reverts_uns_node_and_leaves_raw_node_untouched +
Raw_realm_revert_reverts_raw_node_only (the second fails if the realm is dropped).
L1: removed the = AddressSpaceRealm.Uns defaults from the consequential
node-manager mutation methods (WriteValue/WriteAlarmCondition/MaterialiseAlarmCondition/
EnsureFolder/EnsureVariable/UpdateFolderDisplayName/UpdateTagAttributes/
RaiseNodesAddedModelChange/Remove*/RevertOptimisticWriteIfNeeded) + the
AttributeValueUpdate/AlarmStateUpdate records, so the compiler forces explicit
realm; read-only accessors + internal builders retain their defaults.
L3: fixed the stale VirtualTagHostActor class comment (V3NodeIds.Uns, not the
retired EquipmentNodeIds.Variable).
Also: DeploymentArtifactRawUnsParityTests — Raw/UNS node-set byte-parity
round-trip between AddressSpaceComposer.Compose and DeploymentArtifact.ParseComposition.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Wave B of Batch 4 — the runtime binding seam for the dual namespace.
Applier (both realms, explicit realm at every sink call site):
- MaterialiseRawSubtree: Raw containers as folders + Raw tags as variables
keyed by RawPath (native-alarm tag → single Part 9 condition at the RawPath),
all in AddressSpaceRealm.Raw; historian tagname = override else RawPath.
- MaterialiseUnsReferences: each UNS reference Variable under its equipment
folder (Uns realm) + an Organizes UNS->Raw edge; inherits writable/array/
historian tagname from the backing raw tag (both NodeIds -> one tagname).
- FeedHistorizedRefs / ProvisionHistorizedTags now source RAW tags (mux ref
stays single, keyed by RawPath); ApplyPureRemove tears down raw tags + UNS
refs in place (raw-container removal falls back to rebuild).
DriverHostActor (dual-NodeId, single-source fan-out):
- _nodeIdByDriverRef value gains a realm (NodeRealmRef); rebuilt from
RawTags UNION UnsReferenceVariables so one (DriverInstanceId, RawPath) fans
to the raw NodeId AND every referencing UNS NodeId with identical
value/quality/timestamp. Write inverse map keyed by the bare id; the
ns-qualified NodeId the write hook passes is normalised (BareNodeId) so a
write to either NodeId resolves the same driver ref (-> RawPath write).
- Native raw alarm condition routing is realm-tagged (Raw); AttributeValueUpdate
+ AlarmStateUpdate carry the realm through to the sink.
Retire EquipmentNodeIds -> V3NodeIds.Uns (applier/VirtualTagHostActor) and
RawPaths.Combine (DiscoveredNodeMapper, discovered nodes are Raw now).
DeploymentArtifact.ParseComposition emits the Raw + UNS subtrees byte-parity
with the composer (reconstruct entities -> AddressSpaceComposer.Compose).
Sink surface: removed the transitional `= AddressSpaceRealm.Uns` defaults from
IOpcUaAddressSpaceSink / ISurgicalAddressSpaceSink / SdkAddressSpaceSink /
DeferredAddressSpaceSink / NullOpcUaAddressSpaceSink — every call site is now
explicit (realm reordered before the trailing optionals on EnsureVariable +
MaterialiseAlarmCondition). Node-manager convenience methods keep their
defaults (they are not the interface impl; Sdk delegates explicitly).
Tests: rewrote DriverHostActorLiveValueTests (fan-out drift, 1:N) +
DriverHostActorWriteRoutingTests (dual-NodeId raw/uns write routing) to the v3
raw+uns model; new AddressSpaceApplierRawUnsTests; migrated the EquipmentTags
provisioning/feed tests to RawTags; swept EquipmentNodeIds test callers.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Close the Wave-A M1 gap: the sink surface had no way to wire the mandated
cross-tree Organizes reference from each UNS reference Variable to its backing
Raw node, forcing WP3 to reopen the frozen surface. Add a dedicated
realm-qualified AddReference method instead.
- IOpcUaAddressSpaceSink.AddReference(sourceNodeId, sourceRealm, targetNodeId,
targetRealm, referenceType="Organizes"): realm-qualified both ends; idempotent;
a missing endpoint is a logged no-op (never throws) so a mid-rebuild race can't
fault a deploy. Base-interface capability (no surgical sniff, no transitional
default — WP3 wires it explicitly per UNS reference variable).
- SdkAddressSpaceSink forwards to the node manager; DeferredAddressSpaceSink
forwards unconditionally (like EnsureFolder); NullOpcUaAddressSpaceSink no-ops.
- OtOpcUaNodeManager.AddReference: resolve both nodes by full ns-qualified key
(variable/folder/condition via ResolveNodeState), guard both-exist, then wire
the edge bidirectionally (forward Organizes on source, inverse on target) with a
ReferenceExists idempotency guard + ClearChangeMasks on mutated sides. Reference
type resolved by ResolveReferenceType (Organizes default). Added internal
GetNodeReferences test/diagnostic accessor.
- Reflection guard: the exhaustive-forwarding test + the realm-discriminator guard
auto-cover AddReference (it has two AddressSpaceRealm params) — no edit needed.
- New SdkAddressSpaceSinkTests: Organizes UNS→Raw edge created bidirectionally +
idempotent; missing endpoint is a safe no-op.
- All 15 IOpcUaAddressSpaceSink test doubles gain the AddReference no-op so the
solution still builds.
Build: dotnet build ZB.MOM.WW.OtOpcUa.slnx = 0 errors.
Tests: Commons.Tests 310/310; OpcUaServer.Tests 337 passed / 4 pre-existing skips.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Register both v3 namespaces (Raw first, UNS second) on OtOpcUaNodeManager and
thread an AddressSpaceRealm discriminator through every node-naming sink method
so a bare node id is resolved to the correct namespace by realm — never parsed
out of the id string.
- IOpcUaAddressSpaceSink / ISurgicalAddressSpaceSink: every node-naming method
gains `AddressSpaceRealm realm = AddressSpaceRealm.Uns` (transitional default so
un-migrated WP3 call sites still compile; WP3/Wave B makes them explicit and
removes the default). Null + SdkAddressSpaceSink impls updated; DeferredAddress-
SpaceSink forwards realm through every method (the forwarding trap).
- DeferredSinkForwardingReflectionTests: existing exhaustive-forwarding guard
auto-covers the new signatures; added an explicit guard that every node-naming
sink method carries an AddressSpaceRealm parameter (RebuildAddressSpace exempt).
- OtOpcUaNodeManager: register RawNamespaceUri + UnsNamespaceUri; realm->namespace
index via NamespaceIndexForRealm; all node maps (_variables/_folders/
_alarmConditions/_nativeAlarmNodeIds/_historizedTagnames/_eventNotifierSources)
re-keyed by the full ns-qualified NodeId string so Raw and UNS nodes sharing a
bare id stay distinct; _notifierFolders already NodeId-keyed. A historized UNS
reference node registers the SAME historian tagname as its backing raw node
(both NodeIds -> one tagname). Inbound-write hook routes the full ns-qualified
NodeId to the write gateway (realm-aware) and reverts by bare id + realm.
HistoryRead seams resolve via NodeId directly. DefaultNamespaceUri kept as a
transitional alias to UnsNamespaceUri for the SubscriptionSurvivalTests.
- Test doubles across Commons.Tests / OpcUaServer.Tests / Runtime.Tests updated to
the new interface signatures; SdkAddressSpaceSinkTests asserts the UNS namespace
index for default-realm nodes.
Build: dotnet build ZB.MOM.WW.OtOpcUa.slnx = 0 errors.
Tests: Commons.Tests 310/310; OpcUaServer.Tests 335 passed / 4 pre-existing skips.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Un-darken the address-space composition for the v3 dual namespace.
Composer (AddressSpaceComposer):
- Raw subtree: RawContainerNode (Folder/Driver/Device/TagGroup as
Object/Folder nodes, keyed s=<RawPath>, parent-before-child) + RawTagPlan
(raw tag Variables keyed (realm=Raw, s=<RawPath>) carrying DataType /
writable / historize+historian tagname / array shape). Native-alarm intent
attaches at the RAW tag (ConditionId = RawPath) with the list of referencing
equipment UNS paths (one alarm at the raw tag, not one per equipment).
- UNS subtree: UnsReferenceVariable per UnsTagReference, keyed
(realm=Uns, s=<Area>/<Line>/<Equipment>/<EffectiveName>), carrying its
backing RawPath (Organizes UNS->Raw target + fan-out) and inheriting
DataType/AccessLevel from the backing raw tag. Effective name =
DisplayNameOverride else backing raw Tag.Name.
- All RawPaths flow through one shared RawTopology (RawPathResolver +
memoised container paths), byte-parity with EquipmentReferenceMap.
- Every new node carries an AddressSpaceRealm (so WP3's applier picks the
namespace at the call site). Additive/defaulted model changes only — the
un-migrated AddressSpaceApplier still compiles.
Planner (AddressSpacePlanner.Compute) + AddressSpacePlan:
- Per-realm diff sets: RawContainers + RawTags keyed by RawPath (NodeId) so a
rename = remove+add; UnsReferenceVariables keyed by the stable
UnsTagReferenceId so a backing-tag rename re-points (BackingRawPath moves,
NodeId stable) and a display-name-override edit is UNS-only.
- PINNED: raw-tag rename = remove+add in Raw AND re-point in UNS.
Classifier folds the new sets in (adds->PureAdd, removes->PureRemove,
changed->Rebuild safe default).
Tests: AddressSpaceComposerDualNamespaceTests (7),
AddressSpacePlannerDualNamespaceTests (8, incl. the rename pin),
AddressSpaceChangeClassifierDualNamespaceTests (8); reactivated
EquipmentNamespaceMaterializationTests' Batch-4-pending case, re-authored to
drive the composer over the seeded config (the artifact-decode seam is WP3).
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Deletes the composer's ExtractTagFullName/Alarm/Historize/Array statics and (co-located
to keep the build green, per plan T5) the three OpcUaServer.Tests ExtractTag* suites whose
tables now live in Commons.Tests/TagConfigIntentTests. T10 is the grep-sweep verification.
PR #423 shipped GatewayTagProvisioner + unit tests but never registered it in
DI nor passed it into the AddressSpaceApplier, so deploying historized tags used
the no-op NullHistorianProvisioning and never called the gateway's EnsureTags
(confirmed live on wonder-app-vd03: zero EnsureTags calls on a historized deploy).
Addresses HISTORIAN-GATEWAY-INTEGRATION-ISSUES.md.
Issue 1 (wire provisioner):
- Runtime: AddHistorianProvisioning extension (gated on ServerHistorian:Enabled,
mirrors AddServerHistorian) + NullHistorianProvisioning TryAdd default in
AddOtOpcUaRuntime; WithOtOpcUaRuntimeActors resolves IHistorianProvisioning and
passes it into the applier.
- Gateway driver: GatewayHistorian.CreateProvisioner factory (mirrors CreateDataSource).
- Host: Program.cs calls AddHistorianProvisioning after AddServerHistorian.
- Tests: AddHistorianProvisioningTests (config-gated registration + the
register->resolve->applier->EnsureTags chain).
Issue 2 (observability): AddressSpaceApplier logs the provisioning tally on every
successful dispatch (was gated behind Failed/Skipped > 0), including dispatched=N
so a dispatched=N/requested=0 line flags the dormant no-op. +2 tests.
Issue 3 (30s HistoryRead on unprovisioned tags): root coupling fixed by Issue 1;
documented the CallTimeout knob + coupling. Default left at 30s pending the
multi-data-point investigation the issue requests (lowering risks truncating
legitimate large reads).
Issue 4 (docs): docs/Historian.md gains a "Tag auto-provisioning (EnsureTags)"
section and CLAUDE.md a wiring/gating note (both stress ServerHistorian:Enabled).
Sibling scadaproj/CLAUDE.md carries no false claim -> unchanged.
Pre-existing Serilog observation: anchor CWD to AppContext.BaseDirectory before
AddZbSerilog so the relative file sink stops landing in C:\Windows\System32 under
the Windows-service CWD.
Builds 0-error; Runtime.Tests 355, OpcUaServer.Tests 329, Gateway.Tests 99 (+4
live-skipped) all green.
The continuous-historization recorder conflated two identifiers into one string:
the dependency mux fans DependencyValueChanged keyed by the driver FullName
(the mux ref), but a value must be historized under the resolved historian name
(HistorianTagname override, else FullName). In the common no-override case the
two are equal, so it worked; with an override they diverge and the recorder
registered mux interest under a key the mux never fans — that tag's values were
never captured (and, had they been, would have been written under the mux ref).
Carry BOTH identifiers through the seam: a new HistorizedTagRef(MuxRef,
HistorianName) record on IHistorizedTagSubscriptionSink. The applier resolves
MuxRef = FullName and HistorianName = override-or-FullName. The recorder now
keeps a muxRef->historianName map: it registers/filters mux interest by MuxRef
but writes the outbox entry (and drains) under HistorianName. The convergence
handler re-registers the mux only when the registered key-set changes, so an
override-only rename (same FullName) updates the write target without mux churn.
Tests: a divergent-override recorder test (interest by mux ref, value written
under the override name, never the mux ref) + an override-rename no-churn test;
the applier feed tests now assert the full (mux ref, historian name) pairs.
Runtime 348/0, OpcUaServer 327/0; 0 warnings. Closes FU-3.
Claude-Session: https://claude.ai/code/session_012SDSQ3AcaXqPcBtDESBRii
The ContinuousHistorizationRecorder was spawned with an EMPTY historized-ref
set, so it registered interest in nothing and historized nothing. This feeds it
the currently-historized tag refs on every address-space deploy/redeploy so its
DependencyMuxActor interest converges to exactly the historized set (the same
refs the EnsureTags provisioning hook resolves: override-or-FullName).
Design — delta convergence (the plan is a pure DIFF):
- New seam IHistorizedTagSubscriptionSink (Core.Abstractions/Historian) with a
Null no-op singleton, mirroring how IHistorianProvisioning decouples the T15
hook. AddressSpaceApplier gains a DEFAULTED ctor param (Null sink) so all ~80
existing call sites + the production site compile unchanged.
- Apply() only ever sees a plan diff (an incremental/surgical apply carries a
delta, not the full set), so the applier feeds an add/remove DELTA computed
from AddedEquipmentTags / RemovedEquipmentTags / ChangedEquipmentTags. The
recorder keeps the full set and re-registers it. The feed is a single
non-blocking Tell behind the sink, wrapped in try/catch so a faulting feed
never blocks or breaks a deploy (same discipline as the provisioning hook).
- Recorder.UpdateHistorizedRefs(added, removed) converges the tracked set, then
— only when it actually changed — sends ONE RegisterInterest with the full set
(the mux's RegisterInterest is a full-REPLACE) or one UnregisterInterest when
it drains to empty (the mux has no per-ref unregister). An unchanged delta is
a no-op (no mux churn).
- DI: the recorder is now spawned BEFORE the applier so the adapter
(ActorHistorizedTagSubscriptionSink) can wrap its IActorRef; the Null sink is
used when continuous historization is off/unwired.
Tests: recorder convergence (add-from-empty, add+remove converge, idempotent,
drain-to-empty unregisters); applier feeds resolved added refs, removed+renamed
deltas, and survives a throwing sink. Build clean (0 warnings on touched
projects); Runtime/OpcUaServer/Gateway/AdminUI suites green.
Claude-Session: https://claude.ai/code/session_012SDSQ3AcaXqPcBtDESBRii
A rename-only deploy produced an IsEmpty plan that short-circuited before MaterialiseHierarchy,
leaving the OPC UA folder DisplayName stale. AddressSpacePlanner now diffs UnsAreas/UnsLines by
stable id into a RenamedFolders set (counted in IsEmpty); the applier refreshes the folder in
place via a new UpdateFolderDisplayName on ISurgicalAddressSpaceSink (forwarded through
DeferredAddressSpaceSink so it is NOT inert on driver hosts; falls back to rebuild when the sink
is non-surgical). DeploymentArtifact byte-parity untouched (rename rides the existing Name
round-trip). No EF migration, no serialized wire/proto contract change. +13 OpcUaServer tests, Runtime rebuild test.
- OpcUaServer-002: HistoryRead-Events NumValuesPerNode==0 now maps to unbounded (int.MaxValue) instead of the backend default-cap sentinel; no Core.Abstractions contract change (+EventMaxEvents helper tests)
- OpcUaServer-004: EnsureAddressSpaceCreated guard on public mutators -> clear InvalidOperationException instead of bare NRE if called pre-start (+tests)
- OpcUaServer-003: Deferred (endUtc inclusive/exclusive needs live Wonderware boundary confirmation)
- Configuration-013: wire DraftValidator.ValidateClusterTopology into AdminOperationsActor deploy gate (read-only, no migration) (+2 tests)
Cross-module fix from the review sweep. -007 (Medium): OnTimedUnshelve built its AlarmCommand
with User=string.Empty, so Part9StateMachine.ApplyUnshelve rejected it (ArgumentException,
swallowed) and a TimedShelve never auto-expired. Pass the canonical 'system' user; the
AlarmAck-gate bypass is preserved. Repurposed the test that had encoded the bug.
Code-review follow-ups on the FB-7 surgical shape-write commit:
- GeneralModelChangeEvent now sets SourceNode=Server + SourceName (Part 3 §8.7.4)
so clients filtering events by SourceNode match it (report still uses source:null).
- UpdateTagAttributes adds an explicit dataType null/empty guard (widened surface).
- Tighten the ArrayLengthDiffers doc comment.
- Add array→scalar transition test + null-arrayLength zero-default test (coverage
symmetry). 275/275 OpcUaServer.Tests green.
Widen the F10b surgical address-space path so a changed equipment tag whose
only differences are DataType / IsArray / ArrayLength (on top of the existing
Writable / Historizing) is applied IN PLACE on the live node instead of forcing
a full RebuildAddressSpace that drops every client's subscriptions server-wide.
ISurgicalAddressSpaceSink.UpdateTagAttributes gains (dataType, isArray,
arrayLength); the DeferredAddressSpaceSink wrapper forwards all six args (the
prod-inertness seam). OtOpcUaNodeManager swaps DataType + ValueRank +
ArrayDimensions in place, and on a real shape change (a) resets the node to
BadWaitingForInitialData so no stale wrong-typed value is exposed (closes the
prior brief-value-type-mismatch objection) and (b) raises a Part 3
GeneralModelChangeEvent (verb=DataTypeChanged) so model-aware clients re-read
the definition. A Writable/Historizing-only change leaves the shape untouched
(no reset, no model event) — original behaviour preserved byte-for-byte.
AddressSpaceApplier.TagDeltaIsSurgicalEligible adds the three shape fields to
its whitelist; FullName/Name/DriverInstanceId/alarm differences still rebuild.
Tests: new NodeManagerSurgicalShapeUpdateTests boots a real server to prove the
in-place swap + value reset + the no-reset backward-compat path + the model-event
builder; AddressSpaceApplierTests invert the two former DataType/IsArray-rebuild
cases to surgical and assert the shape args land; DeferredAddressSpaceSinkTests
assert the shape args forward. 273/273 OpcUaServer.Tests green; full solution builds.
Code-review nit: Item C asserts BuildWriteFailureAuditEvent in isolation; the
single in-lock call-site wiring is covered by inspection + the production-proven
path (bb59fd4e). Documented as a deliberate boundary with a promote-if-second-
call-site note.
The OPC UA address-space build pipeline was named after a v2-roadmap
milestone number rather than its domain. Rename the family to describe
what it does (build/diff/apply the OPC UA address space):
Phase7Composer -> AddressSpaceComposer
Phase7CompositionResult -> AddressSpaceComposition
Phase7Planner -> AddressSpacePlanner
Phase7Plan -> AddressSpacePlan
Phase7Applier -> AddressSpaceApplier
Phase7ApplyOutcome -> AddressSpaceApplyOutcome
The 9 Phase7*Tests suites follow suit; Phase7ScriptingEntitiesTests ->
ScriptingEntitiesTests (it tests the scripting migration, not the
pipeline). Log-message prefixes move to the new class names.
Pure mechanical rename, no behavioral change. EF migration classes/IDs
(AddPhase7ScriptingTables, ExtendComputeGenerationDiffWithPhase7) are
immutable and left untouched, as are historical design docs.
Build clean; OpcUaServer 261/261, Runtime 272/272, ScriptingEntities
12/12 green.
Joseph Doherty