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Should getters and setters be protected?
In most cases, getters and setters do reveal bad desing. But there is no general rule. If more, protected setters/getters might be a better option – you don’t want to set breakpoints in every class that can possibly modify a member of the base class.
Where can protected property or method be accessed?
protected – the property or method can be accessed within the class and by classes derived from that class. private – the property or method can ONLY be accessed within the class.
What is the point of getters and setter?
Getters and setters are used to protect your data, particularly when creating classes. For each instance variable, a getter method returns its value while a setter method sets or updates its value. Given this, getters and setters are also known as accessors and mutators, respectively.
What is a getter and setter in java?
Getters and Setters play an important role in retrieving and updating the value of a variable outside the encapsulating class. A setter updates the value of a variable, while a getter reads the value of a variable.
Which is the closest property to a getter in Java?
Immutability is a bit of a pain with automatically implemented properties – you can’t write an auto-property which only has a getter; the closest you can come is: public string Foo { get; private set; }
Do you favor properties or getters in C #?
In C# favor properties for exposing private fields for get and/or set. The thie form you mention is an autoproperty where the get and set automatically generate a hidden pivot backing field for you. I favor auto properties when possible but you should never do a set/get method pair in C#.
Is there a way to set a property as a private variable?
I know that I could just accomplish this with a method that takes the property values as a parameter and sets the private variable. But I’m just curious whether there is a more elegant way that keeps closer to the concept of properties. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.
Which is the best way to get properties in C #?
In C# the preferred way is through properties rather than getX () and setX () methods. Also, note that C# does not require that properties have both a get and a set – you can have get-only properties and set-only properties. As mentioned, all of these approaches result in the same outcome.