Package org.kiwiproject.beta.collect

Class KiwiCollections2

java.lang.Object

org.kiwiproject.beta.collect.KiwiCollections2

@Beta
public final class KiwiCollections2
extends Object

Utilities related to Collections.

These utilities could be considered for inclusion into kiwi's KiwiCollections class. Or they could stay here forever in limbo.

Method Summary

Modifier and Type	Method	Description
static <T extends U, U> Optional<T>	findFirstOfType(Class<T> theType, Collection<U> objects)	Finds the first object having type T in a collection of objects of a base type U.

Methods inherited from class java.lang.Object

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

Method Details

findFirstOfType

public static <T extends U,
U> Optional<T> findFirstOfType(Class<T> theType,
 Collection<U> objects)

Finds the first object having type T in a collection of objects of a base type U.

Type Parameters:

T - the type to find

U - the type of objects in the collection

Parameters:

theType - the type to find

objects - the collection to search

Returns:

the first object in the collection of U objects having type T