- Type Parameters:
T- the type of element
R- the type of the result
- Enclosing class:
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
The operation to invoke for each element.
Processes the given
The processing of the element must produce a result that is the reduction of the accumulated
resultwith the result of the processing of the given
After the processing of the given element, the implementation must decide whether to continue with or break out of the iteration (with the reduced result) or to fail the iteration (with an exception).
result- the accumulated result so far
element- the element to process
loop- the control object that continues or breaks the iteration