How to design fucking apps in java

1. Design pattern_MVC

2. MVC
• Model/View/Controller (MVC)
• used to build user interfaces
• Model is the application object
• View is its screen presentation
• Controller defines the way the user interface
reacts to user input
• increase flexibility and reuse

3. The MVC
Architecture

4. MVC Structure for J2EE

6. Analysis Patterns
• analysis patterns suggest solutions (e.g., a class, a
function, a behavior) within the application
domain that can be reused when modeling many
applications.
• Analysis patterns are integrated into the analysis
model by reference to the pattern name
• original author of an analysis pattern does not
“create” the pattern
• but, rather, discovers it as requirements
engineering work is being conducted

7. • semantic analysis pattern (SAP)
– a small set of coherent use cases that together
describe a basic generic application
– the software-based monitoring and control of
sensors and actuators in a physical system
– Actuator-Sensor