24 lines
956 B
C#
24 lines
956 B
C#
using ZB.MOM.WW.OtOpcUa.Configuration.Validation;
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namespace ZB.MOM.WW.OtOpcUa.Configuration.Apply;
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/// <summary>
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/// Applies a <see cref="GenerationDiff"/> to whatever backing runtime the node owns: the OPC UA
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/// address space, driver subscriptions, the local cache, etc. The Core project wires concrete
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/// callbacks into this via <see cref="ApplyCallbacks"/> so the Configuration project stays free
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/// of a Core/Server dependency (interface independence per decision #59).
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/// </summary>
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public interface IGenerationApplier
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{
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Task<ApplyResult> ApplyAsync(DraftSnapshot? from, DraftSnapshot to, CancellationToken ct);
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}
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public sealed record ApplyResult(
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bool Succeeded,
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GenerationDiff Diff,
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IReadOnlyList<string> Errors)
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{
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public static ApplyResult Ok(GenerationDiff diff) => new(true, diff, []);
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public static ApplyResult Fail(GenerationDiff diff, IReadOnlyList<string> errors) => new(false, diff, errors);
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}
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