bogdanpolak / cs-patterns

Design Patterns in C#

CSharp Design Patterns

Behavioral patterns

1. Mediator
2. Chain Of Responsibility I
3. Data Pipeline
4. Strategy
5. Visitor
6. Chain of Responsibility II - Chained Workflows

Mediator Demo: Soccer Match System

Components:

• Scheduler - game broadcasting system
• Field System - game events generator
• Display System - on-screen game information (for demo purpose console is used as the display)

Pattern advantages (demonstrated in this demo):

• Reduce coupling between various components
• Ease of introduce more output (display) systems
• Communication between systems is collected in one place and is easier to control

Scenarios (not coverd in this demo):

• Two-way communication:
  • [A] => mediator => [B] => mediator => [A]
• Chained communication:
  • [A] => mediator => [B] => mediator => [C]
• Chained mediators (separating two domains)
  • [A] => mediator1 => mediator2 => [B]