jfun.jaskell.function

Interface Function

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

DelegatingFunction, Function1, Function2, Function3, Function4, Function5, FunctionN, StrictFunction1, StrictFunction2, StrictFunction3, StrictFunction4, StrictFunction5

public interface Function
extends java.io.Serializable

A Jaskell function object. All jaskell funcions evaluate to Function object. Implement this interface to import function into jaskell runtime.

Zephyr Business Solutions Corp.

Author:

Ben Yu

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	apply(java.lang.Object[] args) Call the function with an array of arguments.
java.lang.Object	apply(java.lang.Object[] args, int from, int len) Call the function with arguments stored in array args.
java.lang.Object	f(java.lang.Object arg) Call the function with one argument.

Method Detail

f

java.lang.Object f(java.lang.Object arg)

Call the function with one argument.

Parameters:

arg - the argument.

Returns:

the return value.

apply

java.lang.Object apply(java.lang.Object[] args)

Call the function with an array of arguments.

Parameters:

args - the arguments.

Returns:

the return value.

apply

java.lang.Object apply(java.lang.Object[] args,
                     int from,
                     int len)

Call the function with arguments stored in array args. Only objects in the range [from, from+len) are used.

Parameters:

args - the array.

from - the starting index of the range.

len - the length of the range.

Returns:

the return value.