Behavioural Design Patterns Flashcards
What are behavioural design patterns concerned with? What are the two types?
What are some of the behavioural design patterns?
What is the line of credit class example for the ‘state’ behavioural design pattern?
What is the ‘state’ behavioural design pattern?
What is the applicability of the ‘state’ behavioural design pattern?
Diagram of the ‘state’ behavioural design pattern:
Go through the ‘state’ behavioural design pattern example with the line of credit:
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What are the consequences of the ‘state’ behavioural design pattern?
What is the ‘strategy’ behavioural design pattern?
What is a situation/example where we would want to use the ‘strategy’ behavioural design pattern?
What is the applicability of the ‘strategy’ behavioural design pattern?
‘strategy’ behavioural design pattern diagram:
Go over the example of the ‘strategy’ behavioural design pattern in the slides:
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What are the consequences of the ‘strategy’ behavioural design pattern?
What is the ‘observer’ behavioural design pattern?
in what situation would we consider using the ‘observer’ behavioural design pattern?
What is the applicability of the ‘observer’ behavioural design pattern?
Diagram of the ‘observer’ behavioural design pattern:
What is the spreadsheet example of the ‘observer’ behavioural design pattern?
What are some of the caveats when it comes to the ‘observer’ behavioural design pattern?
What are the consequences of the ‘observer’ behavioural design pattern?
What is an example where you would use the ‘command’ behavioural design pattern?
What is the ‘command’ behavioural design pattern? How does this help with the restaurant example?
What is the applicability of the ‘command’ behavioural design pattern?
