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A plain line joining two classes.
Also known as: Plain relationship line, Structural link UML
The UML notation for an association, a structural relationship between two classes drawn as a plain line.
Represents a structural relationship between two classes.
Contexts: Technical drawing, Software
Opens a family of four relationships in which the decoration at the line's end says how strongly one class owns the other, from not at all to entirely.
Contexts: Technical drawing, Software
A plain straight line drawn between two class boxes with no arrowhead or decoration.