The
fromIterable() method in
org.javatuples is used to instance a tuple in a semantically elegant way, with the values of the iterable, given as parameters. This method can be used for any tuple class object of the javatuples library. It is a static function in each javatuple class and it returns the tuple class object of the called class, with the values initialized by the corresponding values of the iterable.
Method Declaration:
public static <X> TupleClass<X> fromIterable(Iterable<X> iterable)
Syntax:
TupleClass<X> obj = TupleClass.fromIterable(Iterable<X> iterable)
Parameters: This method takes
iterable as parameter where:
- X- represents the datatype of values in the iterable.
- iterable- represents the iterable of values to be inserted into TupleClass.
- TupleClass- represents the JavaTuple Class used like Unit, Quintet, Decade, etc.
Return Value: This method returns the object of
TupleClass, which calls the method, with the values of the iterable, passed as the parameters.
Below programs illustrate the various ways to use fromIterable() method:
Program 1: Using fromIterable() with Unit class:
Output:
[GeeksforGeeks]
Program 2: Using fromIterable() with Decade class:
Output:
[Geeks, for, Geeks, A, Computer, Science, Portal, for, Geeks, RishabhPrabhu]
Note: Similarly, it can be used with any other JavaTuple Class.
