JAVA EE: Java Tutorial: Enum in java | Java enum [How to use enum in a switch statement

Tuesday, 9 May 2017

Java Tutorial: Enum in java | Java enum [How to use enum in a switch statement - siteinfo]

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SiteInfo.java

public enum SiteInfo
{
    AMAZON("https://www.amazon.in/"), 
    PAYTM("https://www.paytm.com"), 
    SNAPDEAL("https://www.snapdeal.com/");

    private String url;

    SiteInfo(String url)
    {
        this.url = url;
    }

    public String getUrl()
    {
        return url;
    }
}

EnumDemo.java

public class EnumDemo
{
    public static void main(String[] args)
    {
        getSiteInfo(SiteInfo.PAYTM);
    }

    private static void getSiteInfo(SiteInfo siteInfo)
    {

        switch (siteInfo)
        {
        case AMAZON:
            System.out.println("URL : " + siteInfo.getUrl());
            break;
        case PAYTM:
            System.out.println("URL : " + siteInfo.getUrl());
            break;
        case SNAPDEAL:
            System.out.println("URL : " + siteInfo.getUrl());
            break;
        default:
            System.out.println("Not a valid site.. " ); 
        }
    }
}