When should you use getters and setters? Getters and setters are great for configuring or determining the configuration of a class, or retrieving data from a model Getting the price of an item is an entirely reasonable use of a getter. That is data that needs to be available and may involve special considerations to … Read more
Unfortunately this is impossible. You need to implement own getters and setters, and add @Getter @Setter and @Accessors(fluent = true) annotaions to achieve this. @Getter @Setter @Accessors(fluent = true) public class SampleClass { private int id; public int getId() { return id; } public void setId(int id) { this.id = id; } } In result … Read more
Another valid approach is to declare the normal property and make the getter unavailable @interface MyClass @property NSString * var; – (NSString *)var UNAVAILABLE_ATTRIBUTE; @end This will raise a compile-time error in case someone tries to access the getter. The main advantage of this approach is that you actually have a real propertyTM and not … Read more
It looks like injector.get(NgControl) is throwing a deprecation warning, so I wanted to chime in with another solution: constructor(public ngControl: NgControl) { ngControl.valueAccessor = this; } The trick is to also remove NG_VALUE_ACCESSOR from the providers array otherwise you get a circular dependency. More information about this is in this talk by Kara Erickson of … Read more
Instead of trying to call a setter, you could also just directly set the value to the property using reflection. For example: public static boolean set(Object object, String fieldName, Object fieldValue) { Class<?> clazz = object.getClass(); while (clazz != null) { try { Field field = clazz.getDeclaredField(fieldName); field.setAccessible(true); field.set(object, fieldValue); return true; } catch (NoSuchFieldException … Read more
Because the auto-implemented properties generate their own backing store for the property values. You have no access to the internal store. Implementing a property with just get : means you can only retrieve the values. You can’t ever set the property value (even in the containing class) just set : means you can only set … Read more
The documentation for every method that you listed is easly reachable from the documentation index . Anyway this may be a little extended reference: __get__, __set__ and __del__ are descriptors “In a nutshell, a descriptor is a way to customize what happens when you reference an attribute on a model.” [official doc link] They are … Read more
The only thing which worked for me was to specify the Target on macOS and Windows. Please note the parameter -t is standing for Target. tsc -t es5 script.ts You can run the command on your terminal.
The shortcut is the trigger “prop”: proptabtabinttabIdtab and you end up with: public int Id { get; set; }
First of all, you should avoid using this; C# is a strongly-typed language, so take advantage of the type safety and performance advantages that accompany that aspect. If you have a legitimate reason to get and set the value of a property dynamically (in other words, when the type and/or property name is not able … Read more