JavaTuple toArray() method

The toArray() method in org.javatuples is used to convert the values in TupleClass into an array of Object type. This method is inherited from the JavaTuple class. This method can be used to any tuple class object of javatuples library. It returns an array of Object type formed with the values in the TupleClassObject.

Method Declaration:

public final Object[] toArray()

Syntax:



Object obj[] = TupleClassObject.toArray()

Here TupleClassObject represents the JavaTuple Class object used like Unit, Quintet, Decade, etc.

Return Value: This method returns an array of Object type formed with the values in the TupleClassObject.

Below are programs that will illustrate the various ways to use toArray() method:

Program 1: Using toArray() with Unit class:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Below is a Java program to use toArray() method
  
import java.util.*;
import org.javatuples.Unit;
  
class GfG {
    public static void main(String[] args)
    {
        // Creating an Unit with one value
        Unit<String> unit = Unit.with("GeeksforGeeks");
  
        // Using toArray() method
        Object[] object = unit.toArray();
  
        // Printing the array elements
        for (Object obj : object) {
            System.out.println(obj);
        }
    }
}

chevron_right


Output:

GeeksforGeeks

Program 2: Using toArray() with Quartet class:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Below is a Java program to use toArray() method
  
import java.util.*;
import org.javatuples.Quartet;
  
class GfG {
    public static void main(String[] args)
    {
        // Creating a quartet
        Quartet<Integer, String, String, Double> quartet
            = Quartet.with(Integer.valueOf(1),
                           "GeeksforGeeks",
                           "A computer portal",
                           Double.valueOf(20.18));
  
        // Using toArray() method
        Object[] object = unit.toArray();
  
        // Printing the array elements
        for (Object obj : object) {
            System.out.println(obj);
        }
    }
}

chevron_right


Output:

1
GeeksforGeeks
A computer portal
20.18

Note: Similarly, it can be used with any other JavaTuple Class.



My Personal Notes arrow_drop_up

Technical Content Engineer at GeeksForGeeks

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.




Article Tags :
Practice Tags :


Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.