About
This page describes the Relationship in a tree.
A tree is composed of node and edge that describes the relationship of a tree.
Articles Related
Type
All different relationship in a tree may be categorized with this relationship type:
- composition relationship (ie physical containment) where one node is always:
- composed of other nodes (parent - child / ascendant - descendant)
- or contained in other nodes (child - parent / descendant - ascendant)
- adjacent (sibling) - A sibling is from the same generation.
- generation (level)