IMetaMemberLeaf

Assembly: Rds;

Description

The IMetaMemberLeaf interface contains properties and methods used to work with a leaf element of hierarchy.

Inheritance hierarchy

IMetaMemberLeaf

Comments

The IMetaMember.IsLeaf property returns whether the element is a leaf one. To get parameters of a leaf element in hierarchy, cast the object of the IMetaMember interface to the IMetaMemberLeaf interface.

Properties

	Property name	Brief description
	CompoundIdentity	The CompoundIdentity property determines unique compound key of an element.
	CompoundKey	The CompoundKey property returns compound key of an element.
	Identity	The Identity property returns a numeric identifier of a dictionary element that corresponds to hierarchy element.
	IsEmpty	The IsEmpty property determines whether an emptiness indicator is set for an element.
	Key	The Key property returns element key.

Properties inherited from IMetaMember

	Property name	Brief description
	Attributes	The Attributes property returns attributes set of a hierarchy element.
	Children	The Children property returns children attributes of a hierarchy element.
	CountTotal	The CountTotal property returns the number of elements in a hierarchy of the given element.
	Element	The Element property returns number of hierarchy element.
	Id	The Id property returns an element identifier.
	IsLeaf	The IsLeaf property returns whether the given element is a leaf one.
	Name	The Name property returns an element name.
	Path	The Path property returns an element path.
	PathName	The PathName property returns an element path as a name.
	Tuple	The Tuple property returns set of attribute values.

Properties inherited from IMetaHierarchyPosition

	Property name	Brief description
	Hierarchy	The Hierarchy property returns dictionary hierarchy.
	Level	The Level property returns the level, to which position of hierarchy belongs.
	LevelIndex	The LevelIndex property returns index of the level, to which position of hierarchy belongs.
	Offset	The Offset property returns the number of levels from a hierarchy node to a current position.
	Parent	The Parent property returns object-owner of a hierarchy position.

Methods inherited from IMetaMember

	Property name	Brief description
	Clone	The Clone method creates a copy of a hierarchy element.
	DecCountTotal	The DecCountTotal method decreases hierarchy by a specified number of elements.
	SetConditions	The SetConditions method sets conditions of element existence in hierarchy.

Methods inherited from IMetaHierarchyPosition

	Property name	Brief description
	GetPathTo	The GetPathTo property returns a path of a position by index.