/** * Copyright 2004-2016 Riccardo Solmi. All rights reserved. * This file is part of the Whole Platform. * * The Whole Platform is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The Whole Platform is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>. */ package org.whole.lang.e4.ui.jobs; import java.util.function.Supplier; /** * @author Enrico Persiani */ public class RunnableWithResult<T> implements Runnable, Supplier<T> { private Supplier<T> supplier; protected T value; protected RunnableWithResult(Supplier<T> supplier) { this.supplier = supplier; this.value = null; } @Override public T get() { return value; } @Override public void run() { value = supplier.get(); } public static <T> RunnableWithResult<T> create(Supplier<T> supplier) { return new RunnableWithResult<>(supplier); } }