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DESIGN_PATTERN BASIC_1 - Coggle Diagram

- - - - Originator
      - createState()
      - restore(state)
    - - Memento
    - - Caretaker
      - List-EditorState
      - push(state)
      - pop()
  - - - Editor
      - EditorState
    - - History
      - EditorState
- - - - Problems
  - - - Object
      - Creation
      - Ways
    - - Relationship
      - Between
        
        Objects
    - - Interaction/Communication
      - Between
        
        Objects
      - In-Part-1
- - - - State
  - - - Context
      - Action()
        
        mouseUp()
        
        request
    - - Action()
        
        handle
        
        mouseUp()
      - State
      - Interface
    - - ConcreteStates
      - Action()
        
        handle
        
        mouseUp()
  - - - Canvas
      - Tool
    - - ToolA
      - Tool
  - - - Extension
    - - Modification
- - - - push, pop
      - createIterator
      - Container
    - - Interface
      - next, current
      - isDone
    - - Created
        
        Inside
      - BrowseHistory
  - - - BrowseHistory
      - Iterator
    - - ListIterator
      - Iterator
- - - - With
  - - - Context
      - compressor/filter
      - store()
    - - Strategy
      - Interface
      - compress()/apply()
    - - ConcreteStrategyA,B
      - compress()/apply()
  - - - Change
      - Behaviour
    - - State
        
        State
        
        Dependent
        
        Behvaiour
      - Encapsulates
      - Strategy
        
        Algorithm
  - - - ImageStorage
      - Compressor/Filter
    - - JPG/PNGCompressor
      - Compressor