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Storing constant webdriver elements in an enum


Storing constant webdriver elements in an enum

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Storing constant webdriver elements in an enum
Tag : java , By : LUK
Date : November 24 2020, 03:41 PM


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In Java, why is it possible to qualify an Enum Constant with another Enum Constant?


Tag : java , By : Jeskl
Date : March 29 2020, 07:55 AM
will be helpful for those in need When you access a static member of an object (including enums) in Java, the compiler effectively replaces the object with its static type. More concretely,
class ExampleClass {
    static int staticField;
    static void staticMethod() {
        ExampleClass example = new ExampleClass();
        example.staticField;     // Equivalent to ExampleClass.staticField;
        example.staticMethod();  // Equivalent to ExampleClass.staticMethod();
    }
}

generic method to turn an `enum constant name` back into an `enum constant`


Tag : java , By : Sharad
Date : March 29 2020, 07:55 AM
Does that help How would the following method that happens to be named reverse be rewritten as a generic method that allows any enumerated type. , How about
// Every enum class extends Enum<ThisEnumClassName>. 
// Since we want T to be enum we must write it as "extends Enum"
// but Enum is also generic and require type of store parameters 
// so we need to describe it as Enum<T> which finally gives us - T extends Enum<T>
static <T extends Enum<T>> T reverse(String name, Class<T> clazz) {
    for (T t : clazz.getEnumConstants())
        if (t.name().equals(name))
            return t;
    return null;
}
Enum.valueOf(YourEnumClass.clazz, "ENUM_FIELD_NAME")

An enum constant contains all the enum constants of the same enum class


Tag : java , By : user158193
Date : March 29 2020, 07:55 AM
this one helps. Designers made a mistake when they first designed Java: static members, which belong to the class itself, and not to any instance of the class, can be accessible using an instance of the class. consider this class:
class Foo {
    public static int bar = 0;
}
int i = Foo.bar;
Foo foo = new Foo();
int i = foo.bar;
State state = State.enable;
State state2 = state.disable;
State state2 = State.enable.disable;
State state = null;
State[] allStates = state.values();

Parsing FQN of enum constant to enum constant w/o splitting the string


Tag : chash , By : somebody
Date : March 29 2020, 07:55 AM
will help you As there seems to be no direct way, I close this question with the answer "no".

How to get the number of elements (variants) in an enum as a constant value?


Tag : development , By : tlync
Date : March 29 2020, 07:55 AM
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