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feat(historian): materialise historized vars with Historizing + HistoryRead bit + NodeId->tagname map

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This commit is contained in:
Joseph Doherty
2026-06-14 19:09:32 -04:00
parent c35c1d3734
commit 6041dc202b
12 changed files with 308 additions and 23 deletions
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src/Core/ZB.MOM.WW.OtOpcUa.Commons/OpcUa/DeferredAddressSpaceSink.cs
+4 -2
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@@ -59,8 +59,10 @@ public sealed class DeferredAddressSpaceSink : IOpcUaAddressSpaceSink
/// <param name="displayName">The display name of the variable.</param>
/// <param name="dataType">The OPC UA data type of the variable.</param>
/// <param name="writable">When true the node is created read/write; otherwise read-only.</param>
public void EnsureVariable(string variableNodeId, string? parentFolderNodeId, string displayName, string dataType, bool writable)
=> _inner.EnsureVariable(variableNodeId, parentFolderNodeId, displayName, dataType, writable);
/// <param name="historianTagname">null ⇒ not historized; non-null ⇒ create Historizing with the
/// HistoryRead access bit and register the historian tagname.</param>
public void EnsureVariable(string variableNodeId, string? parentFolderNodeId, string displayName, string dataType, bool writable, string? historianTagname = null)
=> _inner.EnsureVariable(variableNodeId, parentFolderNodeId, displayName, dataType, writable, historianTagname);
/// <summary>Rebuilds the address space through the inner sink.</summary>
public void RebuildAddressSpace() => _inner.RebuildAddressSpace();
src/Core/ZB.MOM.WW.OtOpcUa.Commons/OpcUa/IOpcUaAddressSpaceSink.cs
+5 -2
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@@ -65,7 +65,10 @@ public interface IOpcUaAddressSpaceSink
/// <param name="writable">When true the node is created <c>CurrentReadWrite</c> (an authored
/// ReadWrite equipment tag); when false it stays <c>CurrentRead</c> (read-only). Non-equipment-tag
/// variables (folders' children, alarm placeholders) always pass <c>false</c>.</param>
void EnsureVariable(string variableNodeId, string? parentFolderNodeId, string displayName, string dataType, bool writable);
/// <param name="historianTagname">null ⇒ the variable is not historized; non-null ⇒ create it
/// Historizing with the HistoryRead access bit and register the (already default-resolved)
/// historian tagname.</param>
void EnsureVariable(string variableNodeId, string? parentFolderNodeId, string displayName, string dataType, bool writable, string? historianTagname = null);
/// <summary>
/// Tear down + repopulate the address space. Called by <c>OpcUaPublishActor</c> after a
@@ -98,7 +101,7 @@ public sealed class NullOpcUaAddressSpaceSink : IOpcUaAddressSpaceSink
public void EnsureFolder(string folderNodeId, string? parentNodeId, string displayName) { }
/// <inheritdoc />
public void EnsureVariable(string variableNodeId, string? parentFolderNodeId, string displayName, string dataType, bool writable) { }
public void EnsureVariable(string variableNodeId, string? parentFolderNodeId, string displayName, string dataType, bool writable, string? historianTagname = null) { }
/// <inheritdoc />
public void RebuildAddressSpace() { }