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Programming Style - Coggle Diagram

- - - - UML (Unified Modified Language)
        
        Used to model the OO Analysis and Design of a Software System
        
        Structural UML Diagrams
        
        Structural UML Diagrams
        
        Component Diagram
        
        Composite Structure Diagram
        
        Package Diagram
        
        Object Diagram
        
        Deployment Diagram
        
        Class Diagram
        
        entities
        
        things
        
        data
        
        people
        
        Purpose
        
        forward and reverse engineering
        
        to provide a base for component and deployment diagrams
        
        describe the responsibilities of a system
        
        Analysis and Design of the static view of an application
        
        Definition
        
        Describes the attributes and operations of a class and also constraints imposed on the system.
        
        Template
        
        Class properties
        
        Class methods
        
        Class Name
        
        Types of Relationships between classes
        
        Dependency
        
        one class depends on another class, the supplies. --->
        
        Abstract Class
        
        italics
        
        Generalisation
        
        similar classes of objects into a single, more general class
        
        searches for commonalities among a set of entities
        
        Composition
        
        child cannot exist independent of the parent
        
        Aggregation
        
        Special type of association used to model a "whole to its parts" relationship
        
        Multiplicity
        
        indicates how many instance of a class participate in the relationship
        
        eg. zero to many, 2...4 etc
        
        Association
        
        two classes need to communicate with each other, there must be a link between them ----->
        
        2 more items...
        
        Interface
        
        Classes implement interfaces, denoted by generalization
        
        Profile Diagram
        
        Behavioral UML Diagrams
        
        State Diagram
        
        Communication Diagram
        
        Sequence Diagram
        
        tracks the interaction between objects.
        
        Used for dynamic modeling.
        
        Dimensions
        
        Vertical dimension
        
        shows sequence of messages in the chronological order
        
        Horizontal dimension
        
        shows the object instances to which the messages are sent.
        
        Purpose
        
        describe interactions among classes via exchange of messages.
        
        This messages are send in step-by-step manner
        
        Interaction Overview Diagram
        
        Activity Diagram
        
        Used to model the function flow-of-control between two or more class objects
        
        captures the process flow,
        
        used for functional modelling -> represents the flow of values.
        
        Timing Diagram
        
        Use Case Diagram
        
        Components
        
        Actors
        
        roles
        
        System Boundary
        
        scope and limits of a system
        
        include relationship
        
        represents an invocation of one use case by another use case
        
        A function calling another function within
        
        Use Case
        
        every business functionality
        
        extend relationship
        
        same functionality with additional steps
        
        Purpose
        
        Relationship between use cases
        
        Relationship between actors
        
        Visualize the Functional requirements of the system