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 contains() method
- JavaTuples with() method
- JavaTuples add() method
- JavaTuples setLabel() method
- JavaTuples setValue() method
- JavaTuples setAtX() method
- JavaTuples removeFromX() method
- JavaTuples hashcode() method
- JavaTuples setKey() method
- JavaTuples getKey() method
- JavaTuples containsAll() method
- JavaTuples fromIterable() method
- JavaTuples equal() method
- JavaTuples getSize() method
- JavaTuples getValue() method
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