Enum in java api

Jan 09,  · Enum Type in Java. An enum type in Java is a special data type that helps you to define a list of predefined constants which can be accessed using a variable. An enumeration is created using the enum keyword. As example, if you want to declare a enum Author: Anshudeep. Java DayOfWeek enum example program code in eclipse: Java DayOfWeek is an enum representing the 7 days of the week. I am creating a java API for an addressbook Is it a good practice to use Enums in my API? I am using it as follows: public enum AddressType { WORK,HOME } public class AddressBook implements Function{ Map byName = new TreeMap(); public void addNewContact(String name, String address, AddressType addressType) { comienzoweb.com(name, new Details(name,new .

Enum in java api

Jan 09,  · Enum Type in Java. An enum type in Java is a special data type that helps you to define a list of predefined constants which can be accessed using a variable. An enumeration is created using the enum keyword. As example, if you want to declare a enum Author: Anshudeep. Java Enums An enum is a special "class" that represents a group of constants (unchangeable variables, like final variables). To create an enum, use the enum keyword (instead of class or interface), and separate the constants with a comma. Java DayOfWeek enum example program code in eclipse: Java DayOfWeek is an enum representing the 7 days of the week.

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