Syntax error Fetch the value from Decade Tuple in Java

Fetch the value from Decade Tuple in Java

To fetch the value from Decade Tuple in Java, use the getAtX() method. Here, X represents the index value like getAt1() at index 1. This will return the element at index 1 in the Tuple.

Let us first see what we need to work with JavaTuples. To work with Decade class in JavaTuples, you need to import the following package

import org.javatuples.Decade;

Note Download JavaTuples Jar library to run JavaTuples program. If you are using Eclipse IDE, then Right Click Project -> Properties -> Java Build Path -> Add External Jars and upload the downloaded JavaTuples jar file. Refer the below guide for all the steps to run JavaTuples

Steps: How to run JavaTuples program in Eclipse

The following is an example to fetch the value from Decade Tuple in Java

Example

import org.javatuples.Decade;
public class Demo {
   public static void main(String[] args) {
      String[] strArr = {"AB", "CD", "EF","GH", "IJ", "KL","MN", "OP", "QR","ST" };
         Decade<String, String, String, String, String, String, String, String, String, String> d = Decade.fromArray(strArr);
      System.out.println("Elements in the Decade Tuple = ");
      System.out.println("Element at index 1 = "+d.getValue1());
      System.out.println("Element at index 4 = "+d.getValue4());
      System.out.println("Element at index 7 = "+d.getValue7());
      System.out.println("Element at index 9 = "+d.getValue9());
   }
}

Output

Elements in the Decade Tuple =
Element at index 1 = CD
Element at index 4 = IJ
Element at index 7 = OP
Element at index 9 = ST
Updated on: 2019-07-30T22:30:25+05:30

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