.NET Based OPC UA Client/Server SDK  3.0.10.493
UnifiedAutomation.UaServer.ConditionVariableModel Class Reference

Inherits UnifiedAutomation.UaServer.BaseDataVariableModel.

Inherited by UnifiedAutomation.UaServer.ConditionVariableModel< T >.

Public Member Functions

 ConditionVariableModel ()
 Initializes a new instance of the ConditionVariableModel class. More...
 
 ConditionVariableModel (ConditionVariableModel template)
 Initializes a new instance of the ConditionVariableModel class. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.BaseDataVariableModel
 BaseDataVariableModel ()
 Initializes a new instance of the BaseDataVariableModel class. More...
 
 BaseDataVariableModel (BaseDataVariableModel template)
 Initializes a new instance of the BaseDataVariableModel class. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.BaseVariableModel
 BaseVariableModel ()
 Initializes a new instance of the BaseVariableModel class. More...
 
 BaseVariableModel (BaseVariableModel template)
 Initializes a new instance of the BaseVariableModel class. More...
 
- Public Member Functions inherited from UnifiedAutomation.UaServer.ModelControllerBase
virtual ModelHandle GetModelHandle (StringTable namespaceUris, object instance)
 Gets the metadata handle. More...
 
virtual DataValue GetValue (IMapperContext context, ModelMapping mapping)
 Gets the value associated with the mapping. More...
 
virtual bool SetValue (IMapperContext context, ModelMapping mapping, DataValue value)
 Sets the value associated with the mapping. More...
 

Properties

DateTime SourceTimestamp [get, set]
 SourceTimestamp indicates the time of the last change of the Value of this ConditionVariable. More...
 
- Properties inherited from UnifiedAutomation.UaServer.BaseVariableModel
object Value [get, set]
 Gets or sets the value. More...
 
- Properties inherited from UnifiedAutomation.UaServer.ModelControllerBase
ModelHandle ModelHandle [get, set]
 Gets or sets the metadata handle. More...
 
object UserData [get, set]
 Gets or sets the user data. More...
 

Detailed Description

Various information elements of a Condition are not considered to be states. However, a change in their value is considered important and supposed to trigger an Event Notification. These information elements are called ConditionVariables. ConditionVariables are represented by a ConditionVariableType. It defines the mandatory Property SourceTimestamp.

Constructor & Destructor Documentation

UnifiedAutomation.UaServer.ConditionVariableModel.ConditionVariableModel ( )
inline

Initializes a new instance of the ConditionVariableModel class.

UnifiedAutomation.UaServer.ConditionVariableModel.ConditionVariableModel ( ConditionVariableModel  template)
inline

Initializes a new instance of the ConditionVariableModel class.

Parameters
templateThe template.

Property Documentation

DateTime UnifiedAutomation.UaServer.ConditionVariableModel.SourceTimestamp
getset

SourceTimestamp indicates the time of the last change of the Value of this ConditionVariable.

It shall be the same time that would be returned from the Read Service inside the DataValue structure for the ConditionVariable Value Attribute.


The documentation for this class was generated from the following file: