- Use a singular type name for an enumeration unless its values are bit fields.
- Use a plural type name for an enumeration with bit fields as values, also called flags enum.
- Do not use an “Enum” suffix in enum type names.
- Do not use “Flag” or “Flags” suffixes in enum type names.
How do you enumerate an enum?
- Using Enum. GetNames() method. The idea is to use the Enum. GetNames() method to get an array of the names of the constants in the enum and print the array using the foreach loop. …
- Using Enum. GetValues() method. Another approach is to use the Enum.
How do you name an enum?
- enum name should be in title case (same as class names).
- enum fields should be in all UPPER CASE (same as static final constants).
What is enum name in Java?
Java Enum name() Method
The name() method of Enum class returns the name of this enum constant same as declared in its enum declaration. The toString() method is mostly used by programmers as it might return a more easy to use name as compared to the name() method.
Should enum names be capitalized?
Because they are constants, the names of an enum type’s
fields are in uppercase letters
. You should use enum types any time you need to represent a fixed set of constants.
What is CamelCase example?
The name refers to the internal capital letters, which resemble the humps on a camel’s back. For example,
ComputerHope, FedEx, and WordPerfect
are all examples of CamelCase. … For example, $MyVariable is an example of a variable that uses CamelCase.
Can enum be plural?
Use a singular name for most Enum types, but use a
plural name for Enum
types that are bit fields.
Can I iterate through enum?
Enums do not have methods for iteration like forEach() or iterator(). Instead, we can use the
array of
the Enum values returned by the values() method.
Can you forEach an enum?
If you want individual names, then you should look for Enum. GetNames . Then if you have duplicates/synonyms in your enum, and you want the other behavior, you can use Linq’s Distinct extension (since . NET 3.5), so foreach (var suit in ((Suit[])Enum.
How do I find the description of an enum?
- 104.
- A better approach could be to use extension method instead. To do this, convert Enumerations.GetEnumDescription ‘s Enum value parameter to this Enum value and then call it like string description = ((MyEnum)value).GetEnumDescription() …
- string description=Enum.GetName(typeof(MyEnum), value); – Mohammad Atiour Islam.
Can enum have a constructor?
enum can contain a constructor
and it is executed separately for each enum constant at the time of enum class loading. We can’t create enum objects explicitly and hence we can’t invoke enum constructor directly.
What is name and value in enum?
The Java Enum has two methods that retrieve that value of an enum constant,
name()
and . toString(). The toString() method calls the name() method which returns the string representation of the enum constant. In listing 1, the value returned by calling the name() and toString() on an Animal.
What is an enum constant?
A Java enum is
a data type that stores a list of constants
. You can create an enum object using the enum keyword. Enum constants appear as a comma-separated list within a pair of curly brackets. An enum, which is short for enumeration, is a data type that has a fixed set of possible values.
Can enum be CamelCase?
classes and enums are
written in camel case
and they are likewise constants.
Is enum a type?
In computer programming, an enumerated type (also called enumeration, enum, or factor in the R programming language, and a categorical variable in statistics) is
a data type
consisting of a set of named values called elements, members, enumeral, or enumerators of the type.
What is camel case letters?
Camel case (sometimes stylized as camelCase or CamelCase, also known as camel caps or more formally as medial capitals) is the practice of writing phrases without spaces or punctuation, indicating the
separation of words with a single capitalized letter
, and the first word starting with either case.
