What is Ennead class in JavaTuples?

An Ennead class is a Tuple of 9 elements. It is in the JavaTuples library. The following is the declaration of the Ennead class

public final class Ennead<P, Q, R, S, T, U, V, W, X>
extends Tuple
implements IValue0<P>, IValue1<Q>, IValue2<Q>, IValue3<Q>, IValue4<Q>, IValue5<Q>, IValue6<Q>, IValue7<Q>, IValue8<Q>

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

import org.javatuples.Ennead;

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 of the Ennead class in JavaTuples

Example

import org.javatuples.Ennead;
public class Demo {
   public static void main(String[] args) {
      Ennead<String, String, String, String, String, String, String, String, String> e =
         Ennead.with("John", "Tim","Kevin", "Tom","Glenn", "David","Steve", "Ryan", "Jacob");
      System.out.println("Elements in the Ennead Tuple = ");
      for (Object ele : e)
         System.out.println(ele);
   }
}

Output

Elements in the Ennead Tuple =
John
Tim
Kevin
Tom
Glenn
David
Steve
Ryan
Jacob

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

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