alluxio.util

Class StreamUtils

java.lang.Object

alluxio.util.StreamUtils

public final class StreamUtils
extends Object

Convenience methods for working with streams.

Method Summary

Modifier and Type	Method and Description
static <T,R> List<R>	map(java.util.function.Function<T,R> f, Collection<T> collection)

Methods inherited from class java.lang.Object

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

Method Detail

map

public static <T,R> List<R> map(java.util.function.Function<T,R> f,
                                Collection<T> collection)

Type Parameters:

T - the input type

R - the output type

Parameters:

f - the function to apply

collection - a collection to map over

Returns:

a list containing the elements of the collection with the function applied