Tree - Relationship

Data System Architecture


This page describes the Relationship in a tree.

A tree is composed of node and edge that describes the relationship of a tree.

Member Relationship


All different relationship in a tree may be categorized with this relationship type:

    • 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)


Documentation / Reference

Discover More
Data System Architecture
Logical Data Modeling - Relationship

A relationship is a model element that relates two entities . In its simple form (semantic form), it's a description that has a verb such as: has consists of uses ... entityentity setrelationship...
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Selector API

API A selector is a boolean expression (known also as predicate) that match against elements in a DOM tree in order to select one or several node. This API was known before as the CSS and was renamed...
Data System Architecture
Tree - Edge

The link between each of the nodes is called an edge. See also: The link describe the relationship between nodes (such as children, sibling, descendant, ...).
Tree - Sibling

Sibling is a tree relationship term. They are child (node|members) of the same immediate parent, at the same generation (level). An element A is called a sibling of an element B, if and only if B and...

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