Computer scienceProgramming languagesJavaCode organizationFunctional programmingFunctional streams

Reduction methods

Reduce operations

Report a typo

Select all correct statements about the reduce operation (the method of streams).

Select one or more options from the list

The accumulator function takes three parameters: the accumulated value, the next element and the previous element of a stream.

The first argument (identity) is both the initial value of the reduction and the default result if there are no elements in the stream.

The order of arguments of the accumulator function is not important.

The reduce operation combines elements of a stream into a single value.

___

Create a free account to access the full topic