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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: 30-Jul-2019
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