mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
synced 2026-10-18 22:55:08 +08:00
Marc Schier
eb40a59566
Drive the solution to zero warnings / zero errors with analyzers on, promote the consistently-fixed rules to error, and lock in coverage on the only line of new logic.
95 lines
4.3 KiB
C#
95 lines
4.3 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2025 The OPC Foundation, Inc. All rights reserved.
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*
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* OPC Foundation MIT License 1.00
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* The complete license agreement can be found here:
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* http://opcfoundation.org/License/MIT/1.00/
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* ======================================================================*/
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using System.Threading.Tasks;
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using Opc.Ua.Server.Fluent;
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namespace Calc
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{
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/// <summary>
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/// Source-generated <c>CustomNodeManager2</c> for the calculator
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/// sample. The <c>[NodeManager]</c> attribute opts this partial class
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/// in to source generation: the generator emits the sibling partial
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/// that owns the predefined-node load and calls back into the
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/// <c>Configure</c> partials in <c>CalcNodeManager.Configure.cs</c>.
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/// </summary>
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/// <remarks>
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/// The calculator model intentionally exposes three method shapes —
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/// sync int+int→int, async double+double→double, and reference-typed
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/// string+string→string — to exercise the generator's typed
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/// <c>OnCall</c> input-unpack and output-box code paths end-to-end.
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/// The wiring lives in the second partial; this file holds only the
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/// attribute-bearing class declaration so that the source generator
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/// pipeline (<c>[NodeManager]</c> + <c>AdditionalFiles</c> NodeSet2)
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/// can be reasoned about in one glance.
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/// </remarks>
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[NodeManager(NamespaceUri = "http://opcfoundation.org/UA/Calc/")]
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public partial class CalcNodeManager
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{
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partial void Configure(INodeManagerBuilder builder)
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{
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// Intentionally empty. Kept to mirror the Boiler sample and
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// demonstrate that the typed and non-typed Configure partials
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// coexist on the same class — the generated address-space
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// bootstrap invokes both. The calculator sample wires every
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// node through the typed surface in
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// Configure(ICalcNodeManagerBuilder).
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}
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partial void Configure(ICalcNodeManagerBuilder builder)
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{
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// Sync int+int→int — exercises Variant.TryGetValue<int> on
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// each input arg and Variant.From<int> on the boxed result.
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builder.Calculator.Add
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.OnCall((a, b) => a + b);
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// Async double+double→double — exercises the typed async
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// OnCall overload (Func<double, double, CancellationToken,
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// ValueTask<double>>) end-to-end through
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// AsyncCustomNodeManager.CallAsync, plus Variant.From<double>
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// on the boxed result.
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builder.Calculator.Multiply
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.OnCall(async (x, y, ct) =>
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{
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await Task.Yield();
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ct.ThrowIfCancellationRequested();
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return x * y;
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});
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// Sync string+string→string — exercises reference-type
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// marshalling on both inputs and the output. Coalesces null
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// inputs to empty so the handler is well-defined when a
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// client passes a null Variant in either slot.
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builder.Calculator.Concat
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.OnCall((left, right) =>
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(left ?? string.Empty) + (right ?? string.Empty));
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}
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}
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}
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