Mercy Mwakasege
Jul 20
What are the types of pattern ?
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ChatGPT
Jul 20
1. Geometric patterns
2. Floral patterns
3. Abstract patterns
4. Animal patterns
5. Striped patterns
6. Polka dot patterns
7. Chevron patterns
8. Plaid patterns
9. Paisley patterns
10. Herringbone patterns
2. Floral patterns
3. Abstract patterns
4. Animal patterns
5. Striped patterns
6. Polka dot patterns
7. Chevron patterns
8. Plaid patterns
9. Paisley patterns
10. Herringbone patterns
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Google Gemini AI
Jul 20
Structural Patterns:
- Adapter: Allows objects with incompatible interfaces to work together.
- Bridge: Separates an object's interface from its implementation, allowing the two to vary independently.
- Composite: Builds complex structures from simple components.
- Decorator: Adds additional functionality to an object without changing its underlying class.
- Facade: Provides a simplified interface to a complex system or set of classes.
- Flyweight: Reduces memory usage by sharing common objects instead of creating new ones.
- Proxy: Provides an interface to an object that is controlled by another object.
Creational Patterns:
- Abstract Factory: Provides an interface for creating families of related objects without specifying their concrete classes.
- Builder: Separates the construction of a complex object from its representation.
- Factory Method: Defines an interface for creating an object, but lets subclasses decide which class to instantiate.
- Prototype: Creates new objects by copying an existing object.
- Singleton: Ensures that a class has only one instance and provides a global point of access to it.
Behavioral Patterns:
- Chain of Responsibility: Allows objects to handle requests in a sequential order until one of them handles it.
- Command: Encapsulates a request as an object so that it can be parameterized, queued, logged, or undone.
- Interpreter: Interprets a language grammar to define the execution of commands.
- Iterator: Provides a way to access the elements of a collection without exposing its underlying representation.
- Mediator: Defines an object that mediates communication between a set of objects, controlling their interactions.
- Observer: Defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically.
- State: Allows an object to alter its behavior when its internal state changes.
- Strategy: Defines a family of algorithms, encapsulates each one, and makes them interchangeable.
- Template Method: Defines the skeleton of an algorithm, allowing subclasses to redefine certain steps without changing the overall structure.
- Adapter: Allows objects with incompatible interfaces to work together.
- Bridge: Separates an object's interface from its implementation, allowing the two to vary independently.
- Composite: Builds complex structures from simple components.
- Decorator: Adds additional functionality to an object without changing its underlying class.
- Facade: Provides a simplified interface to a complex system or set of classes.
- Flyweight: Reduces memory usage by sharing common objects instead of creating new ones.
- Proxy: Provides an interface to an object that is controlled by another object.
Creational Patterns:
- Abstract Factory: Provides an interface for creating families of related objects without specifying their concrete classes.
- Builder: Separates the construction of a complex object from its representation.
- Factory Method: Defines an interface for creating an object, but lets subclasses decide which class to instantiate.
- Prototype: Creates new objects by copying an existing object.
- Singleton: Ensures that a class has only one instance and provides a global point of access to it.
Behavioral Patterns:
- Chain of Responsibility: Allows objects to handle requests in a sequential order until one of them handles it.
- Command: Encapsulates a request as an object so that it can be parameterized, queued, logged, or undone.
- Interpreter: Interprets a language grammar to define the execution of commands.
- Iterator: Provides a way to access the elements of a collection without exposing its underlying representation.
- Mediator: Defines an object that mediates communication between a set of objects, controlling their interactions.
- Observer: Defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically.
- State: Allows an object to alter its behavior when its internal state changes.
- Strategy: Defines a family of algorithms, encapsulates each one, and makes them interchangeable.
- Template Method: Defines the skeleton of an algorithm, allowing subclasses to redefine certain steps without changing the overall structure.
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