IMetaHierarchyInstance

Description

The IMetaHierarchyInstance interface contains properties and methods used to work with open hierarchy of time series database elements.

Properties

  Property name Brief description
The Lookup property returns the object that determines the condition of element selection.
The Root property returns a dictionary root element.
The RootPosition method returns the position of root elements.
The Scheme property returns data of time series database that uses the hierarchy of system dictionary elements.

Properties inherited from IMetaHierarchy

  Property name Brief description
The Attributes property returns attributes included in the hierarchy.
The CustomWhere property returns additional conditions of the hierarchy.
The Levels property returns levels of the hierarchy.

Properties inherited from INamedEntity

  Property name Brief description
Id The Id property determines the object identifier.
Key The Key property returns the object key.
Name The Name property determines the object name.

Methods

  Method name Brief description
The Build method builds elements hierarchy.
The GetMembers method returns elements located in the specified position.
The GetPathMember method returns the hierarchy element by path.
The GetPathPosition method returns position of the hierarchy element by path.
The GetRootMembers method returns root elements of the time series database.
The GetRootTree method returns full hierarchy of time series database elements.
The GetTree method returns hierarchy of the time series database elements that are located in the specified position.
The Reopen method opens the specified elements hierarchy.

See also:

Rds Assembly Interfaces