Bridge pattern
De Banane Atomic
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Description
- Decouple an abstraction from its implementation so that the two can vary independently.
Exemple
| ILogger.cs |
public interface ILogger
{
void WriteLine(string text);
}
|
| ConsoleLogger |
public class ConsoleLogger : ILogger
{
public void WriteLine(string text)
{
Console.WriteLine(text);
}
}
|
| IUserService.cs |
public interface IUserService
{
void ChangePassword(int userId, string newPassword);
}
|
| UserService.cs |
public class UserService : IUserService
{
private ILogger logger;
public UserService(ILogger logger)
{
this.logger = logger;
}
public void ChangePassword(int userId, string newPassword)
{
logger.WriteLine($"Password has been change for user {userId}.");
}
}
|
|
IUserService userService = new UserService(new ConsoleLogger()); userService.ChangePassword(1, "0000"); |
