Iterate through Decade Tuple in Java


To iterate through Decade Tuple, work it like any other collection in Java i.e. using a for loop, iterate and display the elements. 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 iterate through Decade Tuple in Java

Example

import org.javatuples.Decade;
public class Demo {
   public static void main(String[] args) {
      // Tuple with 10 elements
      Decade<String, String, String, String, String, String, String, String, String, String> d =
         Decade.with("AB","CD", "EF","GH", "IJ","KL", "MN","OP", "QR", "ST");
      System.out.println("Iterating the elements in the Decade Tuple = ");
      for (Object ele : d)
         System.out.println(ele);
         boolean res = d.contains("MN");
         System.out.println("Does the value exist in the Decade Tuple? = "+res);
   }
}

Output

Iterating the elements in the Decade Tuple =
AB
CD
EF
GH
IJ
KL
MN
OP
QR
ST
Does the value exist in the Decade Tuple? = true

Updated on: 30-Jul-2019

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