Using Enum Effectively

Using Enum Effectively

Learn how to use enum effectively in a switch case block. There are multiple advantages to not making any mistakes since the originals are defined in the enum.

public class EnumColors {public static void main(String args[]){Color color = Color.WHITE;String colorArg = (args.length == 0) ? "White" : args[0];if (args.length == 0)System.out.println("No Color provided. Hence assigning WHITE");if (colorArg != ""){if (colorArg.equalsIgnoreCase("Saffron"))color = Color.SAFFRON;else if (colorArg.equalsIgnoreCase("White"))color = Color.WHITE;else if (colorArg.equalsIgnoreCase("Green"))color = Color.GREEN;}switch(color) {case SAFFRON:System.out.println("Saffron Color");break;case WHITE:System.out.println("White Color");break;case GREEN:System.out.println("Green Color");break;}}}enum Color {SAFFRON,WHITE,GREEN}

Expected output:

[[email protected]]# java EnumColorsNo Color provided. Hence assigning WHITEWhite Color[[email protected]]# java EnumColors whiteWhite Color[[email protected]]# java EnumColors greenGreen Color
Share the Post:
XDR solutions

The Benefits of Using XDR Solutions

Cybercriminals constantly adapt their strategies, developing newer, more powerful, and intelligent ways to attack your network. Since security professionals must innovate as well, more conventional endpoint detection solutions have evolved

AI is revolutionizing fraud detection

How AI is Revolutionizing Fraud Detection

Artificial intelligence – commonly known as AI – means a form of technology with multiple uses. As a result, it has become extremely valuable to a number of businesses across

AI innovation

Companies Leading AI Innovation in 2023

Artificial intelligence (AI) has been transforming industries and revolutionizing business operations. AI’s potential to enhance efficiency and productivity has become crucial to many businesses. As we move into 2023, several

data fivetran pricing

Fivetran Pricing Explained

One of the biggest trends of the 21st century is the massive surge in analytics. Analytics is the process of utilizing data to drive future decision-making. With so much of

kubernetes logging

Kubernetes Logging: What You Need to Know

Kubernetes from Google is one of the most popular open-source and free container management solutions made to make managing and deploying applications easier. It has a solid architecture that makes

ransomware cyber attack

Why Is Ransomware Such a Major Threat?

One of the most significant cyber threats faced by modern organizations is a ransomware attack. Ransomware attacks have grown in both sophistication and frequency over the past few years, forcing

data dictionary

Tools You Need to Make a Data Dictionary

Data dictionaries are crucial for organizations of all sizes that deal with large amounts of data. they are centralized repositories of all the data in organizations, including metadata such as