Class Diagram for Classes | Dataford Interview Questions

Draw the class diagram for the following classes.

Represent each class and its inheritance, aggregation, composition, or association relationships as canonical Mermaid class-diagram lines. Implement build_class_diagram(classes, relationships), returning isolated class declarations followed by sorted relationship declarations.

Classes are strings. Each relationship is a dictionary with from, to, and type, where type is inheritance, aggregation, composition, or association. Use Mermaid syntax such as Child --|> Parent and return a list of strings.

Constraints

1 <= len(classes) <= 10^4
Class names are non-empty strings and are unique
Each relationship contains valid from, to, and type fields
Each relationship endpoint appears in classes
Relationship type is one of inheritance, aggregation, composition, or association
The same relationship may appear more than once

Function Signature

def build_class_diagram(classes, relationships):

Whenever you're ready, walk me through your approach or go straight to the code. The requirements are in the Question tab.

Problem

Draw the class diagram for the following classes.

Constraints

1 <= len(classes) <= 10^4
Class names are non-empty strings and are unique
Each relationship contains valid from, to, and type fields
Each relationship endpoint appears in classes
Relationship type is one of inheritance, aggregation, composition, or association
The same relationship may appear more than once

Function Signature

def build_class_diagram(classes, relationships):

Whenever you're ready, walk me through your approach or go straight to the code. The requirements are in the Question tab.