Method | Description | |
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ComHdaClientNodeManager ( IServerInternal server, string namespaceUri, Opc.Ua.Com.Client.ComHdaClientConfiguration configuration, bool ownsTypeModel ) : System |
Initializes the node manager.
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CreateAddressSpace ( IDictionary |
Does any initialization required before the address space can be used. The externalReferences is an out parameter that allows the node manager to link to nodes in other node managers. For example, the 'Objects' node is managed by the CoreNodeManager and should have a reference to the root folder node(s) exposed by this node manager. |
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DeleteAddressSpace ( ) : void |
Frees any resources allocated for the address space.
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New ( ISystemContext context, NodeState node ) : Opc.Ua.NodeId |
Creates the NodeId for the specified node. This method is called by the NodeState.Create() method which initializes a Node from the type model. During initialization a number of child nodes are created and need to have NodeIds assigned to them. This implementation constructs NodeIds by constructing strings. Other implementations could assign unique integers or Guids and save the new Node in a dictionary for later lookup. |
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OnServerReconnected ( object state ) : void |
Called when client manager has reconnected to the COM server.
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Method | Description | |
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Dispose ( bool disposing ) : void |
An overrideable version of the Dispose.
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GetManagerHandle ( |
Returns a unique handle for the node.
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HistoryDeleteAtTime ( |
Deletes the data history for one or more nodes.
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HistoryDeleteRawModified ( |
Deletes the data history for one or more nodes.
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HistoryReadAtTime ( |
Reads processed history data.
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HistoryReadProcessed ( |
Reads processed history data.
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HistoryReadRawModified ( |
Reads raw history data.
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HistoryReleaseContinuationPoints ( |
Releases the history continuation point.
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HistoryUpdateData ( |
Updates the data history for one or more nodes.
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LoadPredefinedNodes ( ISystemContext context ) : NodeStateCollection |
Loads a node set from a file or resource and addes them to the set of predefined nodes.
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OnCreateMonitoredItemsComplete ( |
Called when a batch of monitored items has been created.
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OnDeleteMonitoredItemsComplete ( |
Called when a batch of monitored items has been deleted.
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OnModifyMonitoredItemsComplete ( |
Called when a batch of monitored items has been modified.
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OnSetMonitoringModeComplete ( |
Called when a batch of monitored items has their monitoring mode changed.
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Read ( |
Validates the nodes and reads the values from the underlying source.
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ValidateNode ( |
Verifies that the specified node exists.
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Method | Description | |
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DoMetadataUpdate ( object state ) : void |
Updates the type cache.
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HistoryReadAnnotations ( |
Reads the history of an HDA item annotations.
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HistoryReadAtTime ( |
Reads the history of an HDA item.
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HistoryReadAttribute ( |
Reads the history of an HDA attribute.
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HistoryReadItem ( |
Reads the history of an HDA item.
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HistoryReadProcessedItem ( |
Reads the history of an HDA item.
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LoadContinuationPoint ( |
Loads a history continuation point.
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OnCreateItemConfigurationBrowser ( ISystemContext context, NodeState node, |
Called to create the browser for the item configuration.
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SaveContinuationPoint ( |
Saves a history continuation point.
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public ComHdaClientNodeManager ( IServerInternal server, string namespaceUri, Opc.Ua.Com.Client.ComHdaClientConfiguration configuration, bool ownsTypeModel ) : System | ||
server | IServerInternal | |
namespaceUri | string | |
configuration | Opc.Ua.Com.Client.ComHdaClientConfiguration | |
ownsTypeModel | bool | |
return | System |
public CreateAddressSpace ( IDictionary |
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externalReferences | IDictionary |
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return | void |
protected GetManagerHandle ( |
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context | ||
nodeId | Opc.Ua.NodeId | |
cache | NodeState>.IDictionary | |
return |
protected HistoryDeleteAtTime ( |
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context | ||
nodesToUpdate | IList |
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results | IList |
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errors | IList |
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nodesToProcess | List |
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cache | NodeState>.IDictionary | |
return | void |
protected HistoryDeleteRawModified ( |
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context | ||
nodesToUpdate | IList |
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results | IList |
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errors | IList |
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nodesToProcess | List |
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cache | NodeState>.IDictionary | |
return | void |
protected HistoryReadAtTime ( |
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context | ||
details | ReadAtTimeDetails | |
timestampsToReturn | TimestampsToReturn | |
nodesToRead | IList |
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results | IList |
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errors | IList |
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nodesToProcess | List |
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cache | NodeState>.IDictionary | |
return | void |
protected HistoryReadProcessed ( |
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context | ||
details | ReadProcessedDetails | |
timestampsToReturn | TimestampsToReturn | |
nodesToRead | IList |
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results | IList |
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errors | IList |
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nodesToProcess | List |
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cache | NodeState>.IDictionary | |
return | void |
protected HistoryReadRawModified ( |
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context | ||
details | ReadRawModifiedDetails | |
timestampsToReturn | TimestampsToReturn | |
nodesToRead | IList |
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results | IList |
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errors | IList |
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nodesToProcess | List |
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cache | NodeState>.IDictionary | |
return | void |
protected HistoryReleaseContinuationPoints ( |
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context | ||
nodesToRead | IList |
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errors | IList |
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nodesToProcess | List |
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cache | NodeState>.IDictionary | |
return | void |
protected HistoryUpdateData ( |
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context | ||
nodesToUpdate | IList |
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results | IList |
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errors | IList |
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nodesToProcess | List |
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cache | NodeState>.IDictionary | |
return | void |
protected LoadPredefinedNodes ( ISystemContext context ) : NodeStateCollection | ||
context | ISystemContext | |
return | NodeStateCollection |
public New ( ISystemContext context, NodeState node ) : Opc.Ua.NodeId | ||
context | ISystemContext | The context. |
node | NodeState | The node. |
return | Opc.Ua.NodeId |
protected OnCreateMonitoredItemsComplete ( |
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context | ||
monitoredItems | IList |
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return | void |
protected OnDeleteMonitoredItemsComplete ( |
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context | ||
monitoredItems | IList |
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return | void |
protected OnModifyMonitoredItemsComplete ( |
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context | ||
monitoredItems | IList |
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return | void |
public OnServerReconnected ( object state ) : void | ||
state | object | |
return | void |
protected OnSetMonitoringModeComplete ( |
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context | ||
monitoredItems | IList |
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return | void |
protected Read ( |
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context | The context. | |
nodesToRead | IList |
The nodes to read. |
values | IList |
The values. |
errors | IList |
The errors. |
nodesToValidate | List |
The nodes to validate. |
cache | NodeState>.IDictionary | The cache. |
return | void |
protected ValidateNode ( |
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context | ||
handle | ||
cache | NodeState>.IDictionary | |
return | NodeState |