C# 클래스 Quickstarts.FilterDefinition

Defines a event filter for a subscription.

공개 프로퍼티들

프로퍼티	타입	설명
AreaId	Opc.Ua.NodeId
EventTypes	IList
SelectClauses	SimpleAttributeOperandCollection
Severity	EventSeverity

공개 메소드들

메소드	설명
ConstructFilter ( Session session ) : EventFilter	Constructs the event filter for the subscription.
ConstructSelectClauses ( Session session ) : SimpleAttributeOperandCollection	Constructs the select clauses for a set of event types. Each event type is an ObjectType in the address space. The fields supported by the server are defined as children of the ObjectType. Many of the fields are manadatory and are defined by the UA information model, however, indiviudual servers many not support all of the optional fields. This method browses the type model and
CreateMonitoredItem ( Session session ) : MonitoredItem	Creates the monitored item based on the current definition.

비공개 메소드들

메소드	설명
CollectFields ( Session session, Opc.Ua.NodeId nodeId, QualifiedNameCollection parentPath, SimpleAttributeOperandCollection eventFields, QualifiedNameCollection>.Dictionary foundNodes ) : void	Collects the fields for the instance node.
CollectFields ( Session session, Opc.Ua.NodeId eventTypeId, SimpleAttributeOperandCollection eventFields ) : void	Collects the fields for the event type.
ContainsPath ( SimpleAttributeOperandCollection selectClause, QualifiedNameCollection browsePath ) : bool	Determines whether the specified select clause contains the browse path.

메소드 상세

ConstructFilter() 공개 메소드

Constructs the event filter for the subscription.

public ConstructFilter ( Session session ) : EventFilter
session	Opc.Ua.Client.Session
리턴	Opc.Ua.EventFilter

ConstructSelectClauses() 공개 메소드

Constructs the select clauses for a set of event types.

Each event type is an ObjectType in the address space. The fields supported by the server are defined as children of the ObjectType. Many of the fields are manadatory and are defined by the UA information model, however, indiviudual servers many not support all of the optional fields. This method browses the type model and

public ConstructSelectClauses ( Session session ) : SimpleAttributeOperandCollection
session	Opc.Ua.Client.Session	The session.
리턴	SimpleAttributeOperandCollection

CreateMonitoredItem() 공개 메소드

Creates the monitored item based on the current definition.

public CreateMonitoredItem ( Session session ) : MonitoredItem
session	Opc.Ua.Client.Session	The session.
리턴	Opc.Ua.Client.MonitoredItem

프로퍼티 상세

AreaId 공개적으로 프로퍼티

The NodeId for the Area that is subscribed to (the entire Server if not specified).

public NodeId,Opc.Ua AreaId
리턴	Opc.Ua.NodeId

EventTypes 공개적으로 프로퍼티

The types for the events of interest.

public IList EventTypes
리턴	IList

SelectClauses 공개적으로 프로퍼티

The select clauses to use with the filter.

public SimpleAttributeOperandCollection SelectClauses
리턴	SimpleAttributeOperandCollection

Severity 공개적으로 프로퍼티

The minimum severity for the events of interest.

public EventSeverity Severity
리턴	EventSeverity