The fromArray() method in org.javatuples is used to instantiate a tuple in a semantically elegant way, with the values of the array, given as parameters. This method can be used to any tuple class object of 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 array.
public static <X> TupleClass<X> fromArray(X array)
TupleClass<X> obj = TupleClass.fromArray(X array)
Parameters: This method takes array as parameter where:
- X– represents the datatype of values in the array.
- array– represents the array 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 array, passed as the parameters.
Below programs illustrate the various ways to use fromArray() method:
Program 1: Using fromArray() with Unit class:
Program 2: Using fromArray() with Decade class:
[Geeks, for, Geeks, A, Computer, Science, Portal, for, Geeks, RishabhPrabhu]
Note: Similarly, it can be used with any other JavaTuple Class.
- JavaTuples add() method
- JavaTuples contains() method
- JavaTuples with() method
- JavaTuples fromIterable() method
- JavaTuples equal() method
- JavaTuples containsAll() method
- JavaTuples hashcode() method
- JavaTuples getKey() method
- JavaTuples setKey() method
- JavaTuples setValue() method
- JavaTuples indexOf() method
- JavaTuples getSize() method
- JavaTuples getValue() method
- JavaTuples toString() method
- JavaTuples setAtX() method
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to email@example.com. 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.