/*
* Copyright © 2011-2012 Philipp Eichhorn
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*
* Credit where credit is due:
* ===========================
*
* Yield is based on the idea, algorithms and sources of
* Arthur and Vladimir Nesterovsky (http://www.nesterovsky-bros.com/weblog),
* who generously allowed me to use them.
*/
package lombok;
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class Yield {
/**
* A take on yield return.
*
* <pre>
* public static <S, T> Iterable<T> map(final Iterable<S> list, final Function1<S, T> mapping) {
* for (S element : list)
* yield(mapping.apply(element));
* }
* </pre>
*
* or:
*
* <pre>
* public Iterator<Integer> genFib() {
* long a = 0;
* long b = 0;
* while (b >= 0) {
* yield(a);
* long c = a + b;
* a = b;
* b = c;
* }
* }
* </pre>
*/
public static <T> void yield(final T value) {
return; // yup, that's about all we need
}
}