![]() I generally prefer private static class, except when i cant use it like in the previous case, cause intellij will give warnings otherwise. DMS has an optional Java Front End that provides a full Java parser, builds Java ASTs and symbol tables, and can construct a call graph. Moreover, if you want to access from inside B a non-static field of A, then you can't have B as private static class. In case of static fields/methods you need to use a private static class. ![]() Numbers are entered into the dataset using the enter(double) method. Modify the current source code, StatCalc.java, to add instance methods. Now, from inside class A, for non-static fields/methods you can always refer to class B, either by saying new A.B() or just new B() and it doesnt matter (no compilation/runtime errors) if B is private class or private static class. / An object of class StatCalc can be used to compute several simple statistics for a set of numbers. to be covered in an introductory programming course, Java 6 and Java 7 did not. But in case of private classes B within class A, you dont have this issue, cause B is not accessible outside A anyway. inner class -> An inner class is a non-static nested class.Īs the accepted response says, static vs non-static nested classes differ on the way and possibility to access methods/fields outside the outer class.static nested class -> Nested classes that are declared static are called static nested classes.Nested class -> a class within another class.All the responses are generally about inner classes, that are not 100% applied to that question. If i understand correctly, the question is for private class vs private static class. Using the StatCalc class, write a Java program that calculates and then displays as output to the console, the following statistics against the set of numbers.
0 Comments
Leave a Reply. |