C# Class Opc.Ua.Server.MasterNodeManager

Inheritance: IDisposable

ファイルを表示 Open project: OPCFoundation/UA-.NET Class Usage Examples

Public Methods

Method	Description
AddReferences ( NodeId sourceId, IList references ) : void	Adds the references to the target.
Browse ( OperationContext context, ViewDescription view, uint maxReferencesPerNode, BrowseDescriptionCollection nodesToBrowse, BrowseResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void	Returns the set of references that meet the filter criteria.
BrowseNext ( OperationContext context, bool releaseContinuationPoints, ByteStringCollection continuationPoints, BrowseResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void	Continues a browse operation that was previously halted.
Call ( OperationContext context, CallMethodRequestCollection methodsToCall, CallMethodResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void	Calls a method defined on a object.
ConditionRefresh ( OperationContext context, IList monitoredItems ) : void	Handles condition refresh request.
CreateExternalReference ( IDictionary externalReferences, NodeId sourceId, NodeId referenceTypeId, bool isInverse, NodeId targetId ) : void	Adds a reference to the table of external references. This is a convenience function used by custom NodeManagers.
CreateMonitoredItems ( OperationContext context, uint subscriptionId, double publishingInterval, TimestampsToReturn timestampsToReturn, IList itemsToCreate, IList errors, IList filterResults, IList monitoredItems ) : void	Creates a set of monitored items.
DeleteMonitoredItems ( OperationContext context, uint subscriptionId, IList itemsToDelete, IList errors ) : void	Deletes a set of monitored items.
DeleteReferences ( NodeId targetId, IList references ) : void	Deletes the references to the target.
Dispose ( ) : void	Frees any unmanaged resources.
GetManagerHandle ( NodeId nodeId, INodeManager &nodeManager ) : object	Returns node handle and its node manager.
HistoryRead ( OperationContext context, ExtensionObject historyReadDetails, TimestampsToReturn timestampsToReturn, bool releaseContinuationPoints, HistoryReadValueIdCollection nodesToRead, HistoryReadResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void	Reads the history of a set of items.
HistoryUpdate ( OperationContext context, ExtensionObjectCollection historyUpdateDetails, HistoryUpdateResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void	Updates the history for a set of nodes.
MasterNodeManager ( IServerInternal server, ApplicationConfiguration configuration, string dynamicNamespaceUri ) : System	Initializes the object with default values.
ModifyMonitoredItems ( OperationContext context, TimestampsToReturn timestampsToReturn, IList monitoredItems, IList itemsToModify, IList errors, IList filterResults ) : void	Modifies a set of monitored items.
Read ( OperationContext context, double maxAge, TimestampsToReturn timestampsToReturn, ReadValueIdCollection nodesToRead, DataValueCollection &values, DiagnosticInfoCollection &diagnosticInfos ) : void	Reads a set of nodes
RegisterNamespaceManager ( string namespaceUri, INodeManager nodeManager ) : void	Registers the node manager as the node manager for Nodes in the specified namespace. Multiple NodeManagers may register interest in a Namespace. The order in which this method is called determines the precedence if multiple NodeManagers exist. This method adds the namespaceUri to the Server's Namespace table if it does not already exist. This method is thread safe and can be called at anytime. This method does not have to be called for any namespaces that were in the NodeManager's NamespaceUri property when the MasterNodeManager was created.
RegisterNodes ( OperationContext context, NodeIdCollection nodesToRegister, NodeIdCollection &registeredNodeIds ) : void	Registers a set of node ids.
RemoveReferences ( List referencesToRemove ) : void	Deletes the specified references.
SessionClosing ( OperationContext context, NodeId sessionId, bool deleteSubscriptions ) : void	Signals that a session is closing.
SetMonitoringMode ( OperationContext context, MonitoringMode monitoringMode, IList itemsToModify, IList errors ) : void	Changes the monitoring mode for a set of items.
Shutdown ( ) : void	Shuts down the node managers a
Startup ( ) : void	Creates the node managers and start them
TranslateBrowsePathsToNodeIds ( OperationContext context, BrowsePathCollection browsePaths, BrowsePathResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void	Translates a start node id plus a relative paths into a node id.
UnregisterNodes ( OperationContext context, NodeIdCollection nodesToUnregister ) : void	Unregisters a set of node ids.
Write ( OperationContext context, WriteValueCollection nodesToWrite, StatusCodeCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void	Writes a set of values.

Protected Methods

Method	Description
Dispose ( bool disposing ) : void	An overrideable version of the Dispose.
FetchReferences ( OperationContext context, bool assignContinuationPoint, ContinuationPoint &cp, ReferenceDescriptionCollection &references ) : ServiceResult	Loops until browse is complete for max results reached.
TranslateBrowsePath ( OperationContext context, BrowsePath browsePath, BrowsePathResult result ) : ServiceResult	Translates a browse path.
ValidateCallRequestItem ( CallMethodRequest item ) : ServiceResult	Validates a call request item parameter
ValidateMonitoredItemCreateRequest ( MonitoredItemCreateRequest item ) : ServiceResult	Validates a monitored item create request parameter.
ValidateMonitoredItemModifyRequest ( MonitoredItemModifyRequest item ) : ServiceResult	Validates a monitored item modify request parameter.
ValidateMonitoringAttributes ( MonitoringParameters attributes ) : ServiceResult	Validates a monitoring attributes parameter.
ValidateMonitoringFilter ( ExtensionObject filter ) : ServiceResult	Validates a monitoring filter.

Private Methods

Method	Description
Browse ( OperationContext context, ViewDescription view, uint maxReferencesPerNode, bool assignContinuationPoint, BrowseDescription nodeToBrowse, BrowseResult result ) : ServiceResult	Returns the set of references that meet the filter criteria.
CreateMonitoredItemsForEvents ( OperationContext context, uint subscriptionId, double publishingInterval, TimestampsToReturn timestampsToReturn, IList itemsToCreate, IList errors, IList filterResults, IList monitoredItems, long &globalIdCounter ) : void	Create monitored items for event subscriptions.
DeleteMonitoredItemsForEvents ( OperationContext context, uint subscriptionId, IList monitoredItems, IList processedItems, IList errors ) : void	Delete monitored items for event subscriptions.
ModifyMonitoredItemsForEvents ( OperationContext context, TimestampsToReturn timestampsToReturn, IList monitoredItems, IList itemsToModify, IList errors, IList filterResults ) : void	Modify monitored items for event subscriptions.
RegisterNodeManager ( INodeManager nodeManager, List registeredManagers, Dictionary namespaceManagers ) : void	Registers the node manager with the master node manager.
SetMonitoringModeForEvents ( OperationContext context, MonitoringMode monitoringMode, IList monitoredItems, IList processedItems, IList errors ) : void	Delete monitored items for event subscriptions.
TranslateBrowsePath ( OperationContext context, INodeManager nodeManager, object sourceHandle, RelativePath relativePath, BrowsePathTargetCollection targets, int index ) : void	Recursively processes the elements in the RelativePath starting at the specified index.
UpdateDiagnostics ( OperationContext context, bool diagnosticsExist, DiagnosticInfoCollection &diagnosticInfos ) : void	Updates the diagnostics return parameter.
UpdateReferenceDescription ( OperationContext context, NodeId targetId, NodeClass nodeClassMask, BrowseResultMask resultMask, ReferenceDescription description ) : bool	Updates the reference description with the node attributes.

Method Details

AddReferences() public method

Adds the references to the target.

public AddReferences ( NodeId sourceId, IList references ) : void
sourceId	NodeId
references	IList
return	void

Browse() public method

Returns the set of references that meet the filter criteria.

public Browse ( OperationContext context, ViewDescription view, uint maxReferencesPerNode, BrowseDescriptionCollection nodesToBrowse, BrowseResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void
context	OperationContext
view	ViewDescription
maxReferencesPerNode	uint
nodesToBrowse	BrowseDescriptionCollection
results	BrowseResultCollection
diagnosticInfos	DiagnosticInfoCollection
return	void

BrowseNext() public method

Continues a browse operation that was previously halted.

public BrowseNext ( OperationContext context, bool releaseContinuationPoints, ByteStringCollection continuationPoints, BrowseResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void
context	OperationContext
releaseContinuationPoints	bool
continuationPoints	ByteStringCollection
results	BrowseResultCollection
diagnosticInfos	DiagnosticInfoCollection
return	void

Call() public method

Calls a method defined on a object.

public Call ( OperationContext context, CallMethodRequestCollection methodsToCall, CallMethodResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void
context	OperationContext
methodsToCall	CallMethodRequestCollection
results	CallMethodResultCollection
diagnosticInfos	DiagnosticInfoCollection
return	void

ConditionRefresh() public method

Handles condition refresh request.

public ConditionRefresh ( OperationContext context, IList monitoredItems ) : void
context	OperationContext
monitoredItems	IList
return	void

CreateExternalReference() public static method

Adds a reference to the table of external references.

This is a convenience function used by custom NodeManagers.

public static CreateExternalReference ( IDictionary externalReferences, NodeId sourceId, NodeId referenceTypeId, bool isInverse, NodeId targetId ) : void
externalReferences	IDictionary
sourceId	NodeId
referenceTypeId	NodeId
isInverse	bool
targetId	NodeId
return	void

CreateMonitoredItems() public method

Creates a set of monitored items.

public CreateMonitoredItems ( OperationContext context, uint subscriptionId, double publishingInterval, TimestampsToReturn timestampsToReturn, IList itemsToCreate, IList errors, IList filterResults, IList monitoredItems ) : void
context	OperationContext
subscriptionId	uint
publishingInterval	double
timestampsToReturn	TimestampsToReturn
itemsToCreate	IList
errors	IList
filterResults	IList
monitoredItems	IList
return	void

DeleteMonitoredItems() public method

Deletes a set of monitored items.

public DeleteMonitoredItems ( OperationContext context, uint subscriptionId, IList itemsToDelete, IList errors ) : void
context	OperationContext
subscriptionId	uint
itemsToDelete	IList
errors	IList
return	void

DeleteReferences() public method

Deletes the references to the target.

public DeleteReferences ( NodeId targetId, IList references ) : void
targetId	NodeId
references	IList
return	void

Dispose() public method

Frees any unmanaged resources.

public Dispose ( ) : void
return	void

Dispose() protected method

An overrideable version of the Dispose.

protected Dispose ( bool disposing ) : void
disposing	bool
return	void

FetchReferences() protected method

Loops until browse is complete for max results reached.

protected FetchReferences ( OperationContext context, bool assignContinuationPoint, ContinuationPoint &cp, ReferenceDescriptionCollection &references ) : ServiceResult
context	OperationContext
assignContinuationPoint	bool
cp	ContinuationPoint
references	ReferenceDescriptionCollection
return	ServiceResult

GetManagerHandle() public method

Returns node handle and its node manager.

public GetManagerHandle ( NodeId nodeId, INodeManager &nodeManager ) : object
nodeId	NodeId
nodeManager	INodeManager
return	object

HistoryRead() public method

Reads the history of a set of items.

public HistoryRead ( OperationContext context, ExtensionObject historyReadDetails, TimestampsToReturn timestampsToReturn, bool releaseContinuationPoints, HistoryReadValueIdCollection nodesToRead, HistoryReadResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void
context	OperationContext
historyReadDetails	ExtensionObject
timestampsToReturn	TimestampsToReturn
releaseContinuationPoints	bool
nodesToRead	HistoryReadValueIdCollection
results	HistoryReadResultCollection
diagnosticInfos	DiagnosticInfoCollection
return	void

HistoryUpdate() public method

Updates the history for a set of nodes.

public HistoryUpdate ( OperationContext context, ExtensionObjectCollection historyUpdateDetails, HistoryUpdateResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void
context	OperationContext
historyUpdateDetails	ExtensionObjectCollection
results	HistoryUpdateResultCollection
diagnosticInfos	DiagnosticInfoCollection
return	void

MasterNodeManager() public method

Initializes the object with default values.

public MasterNodeManager ( IServerInternal server, ApplicationConfiguration configuration, string dynamicNamespaceUri ) : System
server	IServerInternal
configuration	ApplicationConfiguration
dynamicNamespaceUri	string
return	System

ModifyMonitoredItems() public method

Modifies a set of monitored items.

public ModifyMonitoredItems ( OperationContext context, TimestampsToReturn timestampsToReturn, IList monitoredItems, IList itemsToModify, IList errors, IList filterResults ) : void
context	OperationContext
timestampsToReturn	TimestampsToReturn
monitoredItems	IList
itemsToModify	IList
errors	IList
filterResults	IList
return	void

Read() public method

Reads a set of nodes

public Read ( OperationContext context, double maxAge, TimestampsToReturn timestampsToReturn, ReadValueIdCollection nodesToRead, DataValueCollection &values, DiagnosticInfoCollection &diagnosticInfos ) : void
context	OperationContext
maxAge	double
timestampsToReturn	TimestampsToReturn
nodesToRead	ReadValueIdCollection
values	DataValueCollection
diagnosticInfos	DiagnosticInfoCollection
return	void

RegisterNamespaceManager() public method

Registers the node manager as the node manager for Nodes in the specified namespace.

Multiple NodeManagers may register interest in a Namespace. The order in which this method is called determines the precedence if multiple NodeManagers exist. This method adds the namespaceUri to the Server's Namespace table if it does not already exist. This method is thread safe and can be called at anytime. This method does not have to be called for any namespaces that were in the NodeManager's NamespaceUri property when the MasterNodeManager was created.

Throw if the namespaceUri or the nodeManager are null.

public RegisterNamespaceManager ( string namespaceUri, INodeManager nodeManager ) : void
namespaceUri	string	The URI of the namespace.
nodeManager	INodeManager	The NodeManager which owns node in the namespacee.
return	void

RegisterNodes() public method

Registers a set of node ids.

public RegisterNodes ( OperationContext context, NodeIdCollection nodesToRegister, NodeIdCollection &registeredNodeIds ) : void
context	OperationContext
nodesToRegister	NodeIdCollection
registeredNodeIds	NodeIdCollection
return	void

RemoveReferences() public method

Deletes the specified references.

public RemoveReferences ( List referencesToRemove ) : void
referencesToRemove	List
return	void

SessionClosing() public method

Signals that a session is closing.

public SessionClosing ( OperationContext context, NodeId sessionId, bool deleteSubscriptions ) : void
context	OperationContext
sessionId	NodeId
deleteSubscriptions	bool
return	void

SetMonitoringMode() public method

Changes the monitoring mode for a set of items.

public SetMonitoringMode ( OperationContext context, MonitoringMode monitoringMode, IList itemsToModify, IList errors ) : void
context	OperationContext
monitoringMode	MonitoringMode
itemsToModify	IList
errors	IList
return	void

Shutdown() public method

Shuts down the node managers a

public Shutdown ( ) : void
return	void

Startup() public method

Creates the node managers and start them

public Startup ( ) : void
return	void

TranslateBrowsePath() protected method

Translates a browse path.

protected TranslateBrowsePath ( OperationContext context, BrowsePath browsePath, BrowsePathResult result ) : ServiceResult
context	OperationContext
browsePath	BrowsePath
result	BrowsePathResult
return	ServiceResult

TranslateBrowsePathsToNodeIds() public method

Translates a start node id plus a relative paths into a node id.

public TranslateBrowsePathsToNodeIds ( OperationContext context, BrowsePathCollection browsePaths, BrowsePathResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void
context	OperationContext
browsePaths	BrowsePathCollection
results	BrowsePathResultCollection
diagnosticInfos	DiagnosticInfoCollection
return	void

UnregisterNodes() public method

Unregisters a set of node ids.

public UnregisterNodes ( OperationContext context, NodeIdCollection nodesToUnregister ) : void
context	OperationContext
nodesToUnregister	NodeIdCollection
return	void

ValidateCallRequestItem() protected static method

Validates a call request item parameter

protected static ValidateCallRequestItem ( CallMethodRequest item ) : ServiceResult
item	CallMethodRequest
return	ServiceResult

ValidateMonitoredItemCreateRequest() protected static method

Validates a monitored item create request parameter.

protected static ValidateMonitoredItemCreateRequest ( MonitoredItemCreateRequest item ) : ServiceResult
item	MonitoredItemCreateRequest
return	ServiceResult

ValidateMonitoredItemModifyRequest() protected static method

Validates a monitored item modify request parameter.

protected static ValidateMonitoredItemModifyRequest ( MonitoredItemModifyRequest item ) : ServiceResult
item	MonitoredItemModifyRequest
return	ServiceResult

ValidateMonitoringAttributes() protected static method

Validates a monitoring attributes parameter.

protected static ValidateMonitoringAttributes ( MonitoringParameters attributes ) : ServiceResult
attributes	MonitoringParameters
return	ServiceResult

ValidateMonitoringFilter() protected static method

Validates a monitoring filter.

protected static ValidateMonitoringFilter ( ExtensionObject filter ) : ServiceResult
filter	ExtensionObject
return	ServiceResult

Write() public method

Writes a set of values.

public Write ( OperationContext context, WriteValueCollection nodesToWrite, StatusCodeCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : void
context	OperationContext
nodesToWrite	WriteValueCollection
results	StatusCodeCollection
diagnosticInfos	DiagnosticInfoCollection
return	void