Joseph Doherty
53d222e0f7
Adds the Calculation pseudo-driver (tags computed by C# scripts over other tags' live values) plus the host seam that feeds it: - IDependencyConsumer capability interface (Core.Abstractions) + DriverTypeNames.Calculation. - CalculationDriver : IDriver, ISubscribable, IReadable, IDependencyConsumer — change-gate + dedupe (VirtualTagActor parity), timer-group scheduler, Bad-transition + script-log emission, Good recovery; reuses the T0-4 CalculationEvaluator. - DriverHostActor spawns a DependencyConsumerMuxAdapter per dependency-consuming driver, registering its refs on the per-node DependencyMuxActor and forwarding DependencyValueChanged → OnDependencyValue; re-registers on every apply, torn down with the driver. - Factory + probe registered in DriverFactoryBootstrap (keeps the T0-3 guard green); guard test csproj references the driver so the bin-scan discovers the factory. - DeploymentArtifact injects the resolved scriptSource (scriptId → SourceCode) into a calc tag's delivered TagConfig so the host-blind driver can compile it. - DraftValidator deploy gates: CalculationScriptMissing / CalculationScriptNotFound (scriptId existence) + CalculationDependencyCycle (DependencyGraph.DetectCycles over calc→calc edges). - Tests: driver units (dep-ref extraction, change-gate, dedupe, Bad+script-log+recovery, timer, read), tag-config parsing, DraftValidator gates (self/2-cycle/cross-driver-terminal), and a Runtime integration test proving values FLOW mux → adapter → driver → calc-of-calc end-to-end. Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
21 lines
1.1 KiB
C#
21 lines
1.1 KiB
C#
using ZB.MOM.WW.OtOpcUa.Core.Abstractions;
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namespace ZB.MOM.WW.OtOpcUa.Driver.Calculation;
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/// <summary>
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/// Bound options for a <see cref="CalculationDriver"/> instance. The Calculation pseudo-driver has
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/// no backend/endpoint config — its only input is the authored raw calc tags the deploy artifact
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/// injects as the <see cref="RawTags"/> list (each carrying the tag's <c>scriptId</c> + resolved
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/// <c>scriptSource</c> + trigger config inside its <see cref="RawTagEntry.TagConfig"/> blob).
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/// </summary>
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public sealed class CalculationDriverOptions
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{
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/// <summary>The driver's authored raw calc tags (RawPath + TagConfig blob + WriteIdempotent), from
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/// the deploy artifact. Each is mapped to a <see cref="CalculationTagDefinition"/> at construction.</summary>
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public IReadOnlyList<RawTagEntry> RawTags { get; init; } = Array.Empty<RawTagEntry>();
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/// <summary>Per-script wall-clock evaluation budget handed to the <see cref="CalculationEvaluator"/>.
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/// Defaults to 2 seconds (parity with the VirtualTag evaluator).</summary>
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public TimeSpan RunTimeout { get; init; } = TimeSpan.FromSeconds(2);
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}
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