C# Класс Opc.Ua.Server.DiagnosticsNodeManager

A node manager the diagnostic information exposed by the server.
Наследование: CustomNodeManager2
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Открытые методы

Метод Описание
AddAggregateFunction ( NodeId aggregateId, string aggregateName, bool isHistorical ) : void

Adds an aggregate function to the server capabilities object.
AttachNode ( ILocalNode node ) : void
CreateAddressSpace ( IDictionary externalReferences ) : void

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.

CreateMethod ( NodeId parentId, NodeId referenceTypeId, NodeId nodeId, QualifiedName browseName, MethodAttributes attributes ) : NodeId
CreateObject ( NodeId parentId, NodeId referenceTypeId, NodeId nodeId, QualifiedName browseName, ObjectAttributes attributes, ExpandedNodeId typeDefinitionId ) : NodeId
CreateObjectType ( NodeId parentId, NodeId nodeId, QualifiedName browseName, ObjectTypeAttributes attributes ) : NodeId
CreateServerDiagnostics ( ServerSystemContext systemContext, ServerDiagnosticsSummaryDataType diagnostics, NodeValueSimpleEventHandler updateCallback ) : void

Creates the diagnostics node for the server.
CreateSessionDiagnostics ( ServerSystemContext systemContext, SessionDiagnosticsDataType diagnostics, NodeValueSimpleEventHandler updateCallback, SessionSecurityDiagnosticsDataType securityDiagnostics, NodeValueSimpleEventHandler updateSecurityCallback ) : NodeId

Creates the diagnostics node for a subscription.
CreateSubscriptionDiagnostics ( ServerSystemContext systemContext, SubscriptionDiagnosticsDataType diagnostics, NodeValueSimpleEventHandler updateCallback ) : NodeId

Creates the diagnostics node for a subscription.
CreateUniqueNodeId ( ) : NodeId
CreateVariable ( NodeId parentId, NodeId referenceTypeId, NodeId nodeId, QualifiedName browseName, VariableAttributes attributes, ExpandedNodeId typeDefinitionId ) : NodeId
CreateVariableType ( NodeId parentId, NodeId nodeId, QualifiedName browseName, VariableTypeAttributes attributes ) : NodeId
DeleteNode ( NodeId nodeId, bool deleteChildren, bool silent ) : void
DeleteSessionDiagnostics ( ServerSystemContext systemContext, NodeId nodeId ) : void

Delete the diagnostics node for a session.
DeleteSubscriptionDiagnostics ( ServerSystemContext systemContext, NodeId nodeId ) : void

Delete the diagnostics node for a subscription.
DiagnosticsNodeManager ( IServerInternal server, ApplicationConfiguration configuration ) : System

Initializes the node manager.
FindTargetId ( NodeId sourceId, NodeId referenceTypeId, bool isInverse, QualifiedName browseName ) : NodeId
GetDefaultHistoryCapabilities ( ) : HistoryServerCapabilitiesState

Gets the default history capabilities object.
GetLocalNode ( NodeId nodeId ) : ILocalNode
GetNamespaceIndex ( string namespaceUri ) : ushort

Returns an index for the NamespaceURI (Adds it to the server namespace table if it does not already exist).

Returns the server's default index (1) if the namespaceUri is empty or null.

GetTargetNode ( NodeId sourceId, NodeId referenceTypeId, bool isInverse, bool includeSubtypes, QualifiedName browseName ) : ILocalNode
New ( ISystemContext context, NodeState node ) : NodeId

Creates the NodeId for the specified node.
OnGetMonitoredItems ( ISystemContext context, MethodState method, IList inputArguments, IList outputArguments ) : ServiceResult

Called when a client locks the server.
OnLockServer ( ISystemContext context, MethodState method, IList inputArguments, IList outputArguments ) : ServiceResult

Called when a client locks the server.
OnUnlockServer ( ISystemContext context, MethodState method, IList inputArguments, IList outputArguments ) : ServiceResult

Called when a client locks the server.
ReferenceSharedNode ( ILocalNode source, NodeId referenceTypeId, bool isInverse, QualifiedName browseName ) : ILocalNode
ReplaceNode ( ILocalNode existingNode, ILocalNode newNode ) : void
SetDiagnosticsEnabled ( ServerSystemContext context, bool enabled ) : void

Sets the flag controlling whether diagnostics is enabled for the server.
UnreferenceSharedNode ( ILocalNode source, NodeId referenceTypeId, bool isInverse, QualifiedName browseName ) : ILocalNode

Защищенные методы

Метод Описание
AddBehaviourToPredefinedNode ( ISystemContext context, NodeState predefinedNode ) : NodeState

Replaces the generic node with a node specific to the model.
Dispose ( bool disposing ) : void

An overrideable version of the Dispose.
LoadPredefinedNodes ( ISystemContext context ) : NodeStateCollection

Loads a node set from a file or resource and addes them to the set of predefined nodes.
OnMonitoredItemCreated ( ServerSystemContext context, NodeHandle handle, MonitoredItem monitoredItem ) : void

Called after creating a MonitoredItem.
OnMonitoredItemDeleted ( ServerSystemContext context, NodeHandle handle, MonitoredItem monitoredItem ) : void

Called after deleting a MonitoredItem.
OnMonitoringModeChanged ( ServerSystemContext context, NodeHandle handle, MonitoredItem monitoredItem, MonitoringMode previousMode, MonitoringMode monitoringMode ) : void

Called after changing the MonitoringMode for a MonitoredItem.
ValidateViewDescription ( ServerSystemContext context, ViewDescription view ) : void

Validates the view description passed to a browse request (throws on error).

Приватные методы

Метод Описание
CreateSampledItem ( double samplingInterval, MonitoredItem monitoredItem ) : void

Creates a new sampled item.
DeleteSampledItem ( MonitoredItem monitoredItem ) : void

Deletes a sampled item.
DoSample ( object state ) : void

Polls each monitored item which requires sample.
DoScan ( object alwaysUpdateArrays ) : void

Reports notifications for any monitored diagnostic nodes.
GetTargetNode ( ILocalNode source, NodeId referenceTypeId, bool isInverse, bool includeSubtypes, QualifiedName browseName ) : ILocalNode
IsDiagnosticsNode ( NodeState node ) : bool

Returns true of the node is a diagnostics node.
IsDiagnosticsStructureNode ( NodeState node ) : bool

Returns true of the node is a diagnostics node.
OnBeforeReadDiagnostics ( ISystemContext context, BaseVariableValue variable, NodeState component ) : void

Does a scan before the diagnostics are read.
OnConditionRefresh ( ISystemContext context, MethodState method, NodeId objectId, uint subscriptionId ) : ServiceResult

Handles a request to refresh conditions for a subscription.
OnReadDiagnosticsArray ( ISystemContext context, NodeState node, object &value ) : ServiceResult

Does a scan before the diagnostics are read.
UpdateServerDiagnosticsSummary ( ) : bool

Updates the server diagnostics summary structure.
UpdateSessionDiagnostics ( SessionDiagnosticsData diagnostics, SessionDiagnosticsDataType sessionArray, int index ) : bool

Updates the session diagnostics summary structure.
UpdateSessionSecurityDiagnostics ( SessionDiagnosticsData diagnostics, SessionSecurityDiagnosticsDataType sessionArray, int index ) : bool

Updates the session diagnostics summary structure.
UpdateSubscriptionDiagnostics ( SubscriptionDiagnosticsData diagnostics, SubscriptionDiagnosticsDataType subscriptionArray, int index ) : bool

Updates the subscription diagnostics summary structure.

Описание методов

AddAggregateFunction() публичный Метод

Adds an aggregate function to the server capabilities object.
public AddAggregateFunction ( NodeId aggregateId, string aggregateName, bool isHistorical ) : void
aggregateId NodeId
aggregateName string
isHistorical bool
Результат void

AddBehaviourToPredefinedNode() защищенный Метод

Replaces the generic node with a node specific to the model.
protected AddBehaviourToPredefinedNode ( ISystemContext context, NodeState predefinedNode ) : NodeState
context ISystemContext
predefinedNode NodeState
Результат NodeState

AttachNode() публичный Метод

public AttachNode ( ILocalNode node ) : void
node ILocalNode
Результат void

CreateAddressSpace() публичный Метод

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.
public CreateAddressSpace ( IDictionary externalReferences ) : void
externalReferences IDictionary
Результат void

CreateMethod() публичный Метод

public CreateMethod ( NodeId parentId, NodeId referenceTypeId, NodeId nodeId, QualifiedName browseName, MethodAttributes attributes ) : NodeId
parentId NodeId
referenceTypeId NodeId
nodeId NodeId
browseName QualifiedName
attributes MethodAttributes
Результат NodeId

CreateObject() публичный Метод

public CreateObject ( NodeId parentId, NodeId referenceTypeId, NodeId nodeId, QualifiedName browseName, ObjectAttributes attributes, ExpandedNodeId typeDefinitionId ) : NodeId
parentId NodeId
referenceTypeId NodeId
nodeId NodeId
browseName QualifiedName
attributes ObjectAttributes
typeDefinitionId ExpandedNodeId
Результат NodeId

CreateObjectType() публичный Метод

public CreateObjectType ( NodeId parentId, NodeId nodeId, QualifiedName browseName, ObjectTypeAttributes attributes ) : NodeId
parentId NodeId
nodeId NodeId
browseName QualifiedName
attributes ObjectTypeAttributes
Результат NodeId

CreateServerDiagnostics() публичный Метод

Creates the diagnostics node for the server.
public CreateServerDiagnostics ( ServerSystemContext systemContext, ServerDiagnosticsSummaryDataType diagnostics, NodeValueSimpleEventHandler updateCallback ) : void
systemContext ServerSystemContext
diagnostics ServerDiagnosticsSummaryDataType
updateCallback NodeValueSimpleEventHandler
Результат void

CreateSessionDiagnostics() публичный Метод

Creates the diagnostics node for a subscription.
public CreateSessionDiagnostics ( ServerSystemContext systemContext, SessionDiagnosticsDataType diagnostics, NodeValueSimpleEventHandler updateCallback, SessionSecurityDiagnosticsDataType securityDiagnostics, NodeValueSimpleEventHandler updateSecurityCallback ) : NodeId
systemContext ServerSystemContext
diagnostics SessionDiagnosticsDataType
updateCallback NodeValueSimpleEventHandler
securityDiagnostics SessionSecurityDiagnosticsDataType
updateSecurityCallback NodeValueSimpleEventHandler
Результат NodeId

CreateSubscriptionDiagnostics() публичный Метод

Creates the diagnostics node for a subscription.
public CreateSubscriptionDiagnostics ( ServerSystemContext systemContext, SubscriptionDiagnosticsDataType diagnostics, NodeValueSimpleEventHandler updateCallback ) : NodeId
systemContext ServerSystemContext
diagnostics SubscriptionDiagnosticsDataType
updateCallback NodeValueSimpleEventHandler
Результат NodeId

CreateUniqueNodeId() публичный Метод

public CreateUniqueNodeId ( ) : NodeId
Результат NodeId

CreateVariable() публичный Метод

public CreateVariable ( NodeId parentId, NodeId referenceTypeId, NodeId nodeId, QualifiedName browseName, VariableAttributes attributes, ExpandedNodeId typeDefinitionId ) : NodeId
parentId NodeId
referenceTypeId NodeId
nodeId NodeId
browseName QualifiedName
attributes VariableAttributes
typeDefinitionId ExpandedNodeId
Результат NodeId

CreateVariableType() публичный Метод

public CreateVariableType ( NodeId parentId, NodeId nodeId, QualifiedName browseName, VariableTypeAttributes attributes ) : NodeId
parentId NodeId
nodeId NodeId
browseName QualifiedName
attributes VariableTypeAttributes
Результат NodeId

DeleteNode() публичный Метод

public DeleteNode ( NodeId nodeId, bool deleteChildren, bool silent ) : void
nodeId NodeId
deleteChildren bool
silent bool
Результат void

DeleteSessionDiagnostics() публичный Метод

Delete the diagnostics node for a session.
public DeleteSessionDiagnostics ( ServerSystemContext systemContext, NodeId nodeId ) : void
systemContext ServerSystemContext
nodeId NodeId
Результат void

DeleteSubscriptionDiagnostics() публичный Метод

Delete the diagnostics node for a subscription.
public DeleteSubscriptionDiagnostics ( ServerSystemContext systemContext, NodeId nodeId ) : void
systemContext ServerSystemContext
nodeId NodeId
Результат void

DiagnosticsNodeManager() публичный Метод

Initializes the node manager.
public DiagnosticsNodeManager ( IServerInternal server, ApplicationConfiguration configuration ) : System
server IServerInternal
configuration ApplicationConfiguration
Результат System

Dispose() защищенный Метод

An overrideable version of the Dispose.
protected Dispose ( bool disposing ) : void
disposing bool
Результат void

FindTargetId() публичный Метод

public FindTargetId ( NodeId sourceId, NodeId referenceTypeId, bool isInverse, QualifiedName browseName ) : NodeId
sourceId NodeId
referenceTypeId NodeId
isInverse bool
browseName QualifiedName
Результат NodeId

GetDefaultHistoryCapabilities() публичный Метод

Gets the default history capabilities object.
public GetDefaultHistoryCapabilities ( ) : HistoryServerCapabilitiesState
Результат HistoryServerCapabilitiesState

GetLocalNode() публичный Метод

public GetLocalNode ( NodeId nodeId ) : ILocalNode
nodeId NodeId
Результат ILocalNode

GetNamespaceIndex() публичный Метод

Returns an index for the NamespaceURI (Adds it to the server namespace table if it does not already exist).
Returns the server's default index (1) if the namespaceUri is empty or null.
public GetNamespaceIndex ( string namespaceUri ) : ushort
namespaceUri string
Результат ushort

GetTargetNode() публичный Метод

public GetTargetNode ( NodeId sourceId, NodeId referenceTypeId, bool isInverse, bool includeSubtypes, QualifiedName browseName ) : ILocalNode
sourceId NodeId
referenceTypeId NodeId
isInverse bool
includeSubtypes bool
browseName QualifiedName
Результат ILocalNode

LoadPredefinedNodes() защищенный Метод

Loads a node set from a file or resource and addes them to the set of predefined nodes.
protected LoadPredefinedNodes ( ISystemContext context ) : NodeStateCollection
context ISystemContext
Результат NodeStateCollection

New() публичный Метод

Creates the NodeId for the specified node.
public New ( ISystemContext context, NodeState node ) : NodeId
context ISystemContext The context.
node NodeState The node.
Результат NodeId

OnGetMonitoredItems() публичный Метод

Called when a client locks the server.
public OnGetMonitoredItems ( ISystemContext context, MethodState method, IList inputArguments, IList outputArguments ) : ServiceResult
context ISystemContext
method MethodState
inputArguments IList
outputArguments IList
Результат ServiceResult

OnLockServer() публичный Метод

Called when a client locks the server.
public OnLockServer ( ISystemContext context, MethodState method, IList inputArguments, IList outputArguments ) : ServiceResult
context ISystemContext
method MethodState
inputArguments IList
outputArguments IList
Результат ServiceResult

OnMonitoredItemCreated() защищенный Метод

Called after creating a MonitoredItem.
protected OnMonitoredItemCreated ( ServerSystemContext context, NodeHandle handle, MonitoredItem monitoredItem ) : void
context ServerSystemContext The context.
handle NodeHandle The handle for the node.
monitoredItem MonitoredItem The monitored item.
Результат void

OnMonitoredItemDeleted() защищенный Метод

Called after deleting a MonitoredItem.
protected OnMonitoredItemDeleted ( ServerSystemContext context, NodeHandle handle, MonitoredItem monitoredItem ) : void
context ServerSystemContext The context.
handle NodeHandle The handle for the node.
monitoredItem MonitoredItem The monitored item.
Результат void

OnMonitoringModeChanged() защищенный Метод

Called after changing the MonitoringMode for a MonitoredItem.
protected OnMonitoringModeChanged ( ServerSystemContext context, NodeHandle handle, MonitoredItem monitoredItem, MonitoringMode previousMode, MonitoringMode monitoringMode ) : void
context ServerSystemContext The context.
handle NodeHandle The handle for the node.
monitoredItem MonitoredItem The monitored item.
previousMode MonitoringMode The previous monitoring mode.
monitoringMode MonitoringMode The current monitoring mode.
Результат void

OnUnlockServer() публичный Метод

Called when a client locks the server.
public OnUnlockServer ( ISystemContext context, MethodState method, IList inputArguments, IList outputArguments ) : ServiceResult
context ISystemContext
method MethodState
inputArguments IList
outputArguments IList
Результат ServiceResult

ReferenceSharedNode() публичный Метод

public ReferenceSharedNode ( ILocalNode source, NodeId referenceTypeId, bool isInverse, QualifiedName browseName ) : ILocalNode
source ILocalNode
referenceTypeId NodeId
isInverse bool
browseName QualifiedName
Результат ILocalNode

ReplaceNode() публичный Метод

public ReplaceNode ( ILocalNode existingNode, ILocalNode newNode ) : void
existingNode ILocalNode
newNode ILocalNode
Результат void

SetDiagnosticsEnabled() публичный Метод

Sets the flag controlling whether diagnostics is enabled for the server.
public SetDiagnosticsEnabled ( ServerSystemContext context, bool enabled ) : void
context ServerSystemContext
enabled bool
Результат void

UnreferenceSharedNode() публичный Метод

public UnreferenceSharedNode ( ILocalNode source, NodeId referenceTypeId, bool isInverse, QualifiedName browseName ) : ILocalNode
source ILocalNode
referenceTypeId NodeId
isInverse bool
browseName QualifiedName
Результат ILocalNode

ValidateViewDescription() защищенный Метод

Validates the view description passed to a browse request (throws on error).
protected ValidateViewDescription ( ServerSystemContext context, ViewDescription view ) : void
context ServerSystemContext
view ViewDescription
Результат void