com.annimon.stream.function

Class IndexedFunction.Util

java.lang.Object

com.annimon.stream.function.IndexedFunction.Util

Enclosing interface:

IndexedFunction<T,R>

public static class IndexedFunction.Util
extends Object

Method Summary

Modifier and Type	Method and Description
static <T,R> IndexedFunction<T,R>	wrap(Function<? super T,? extends R> function) Wraps Function and returns IndexedFunction.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

wrap

public static <T,R> IndexedFunction<T,R> wrap(Function<? super T,? extends R> function)

Wraps Function and returns IndexedFunction.

Type Parameters:

T - the type of the input argument

R - the type of the result

Parameters:

function - the function to wrap

Returns:

a wrapped IndexedFunction

Throws:

NullPointerException - if function is null