How to create LabelValue Tuple in Java?

Java 8ProgrammingObject Oriented Programming

You can create a LabelValue tuple using the with() method or using just the constructor. Let us first see what we need to work with JavaTuples. To work with LabelValue class in JavaTuples, you need to import the following package

import org.javatuples.LabelValue;

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 create the LabelValue JavaTuples class and add elements

Example

import org.javatuples.LabelValue;
public class Demo {
   public static void main(String[] args) {
      LabelValue<Integer, Integer> lbValue = new LabelValue<Integer, Integer>(10, 100);
      System.out.println("Elements in the LabelValue Tuple = "+lbValue);
   }
}

Output

Elements in the LabelValue Tuple = [10, 100]
Above, we have created the LabelValue tuple with its 2 elements i.e. label and value:
LabelValue<Integer, Integer> lbValue = new LabelValue<Integer, Integer>(10, 100);
raja
Published on 26-Mar-2019 10:35:54
Advertisements