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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
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 * KIND, either express or implied.  See the License for the
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package com.jfoenix.concurrency;

import javafx.application.Platform;

import java.util.concurrent.CountDownLatch;


/**
 * 

JavaFX FX Thread utilities

* JFXUtilities allow sync mechanism to the FX thread *

* * @author pmoufarrej * @version 1.0 * @since 2016-03-09 */ public class JFXUtilities { /** * This method is used to run a specified Runnable in the FX Application thread, * it returns before the task finished execution * * @param doRun This is the sepcifed task to be excuted by the FX Application thread * @return Nothing */ public static void runInFX(Runnable doRun) { if (Platform.isFxApplicationThread()) { doRun.run(); return; } Platform.runLater(doRun); } /** * This method is used to run a specified Runnable in the FX Application thread, * it waits for the task to finish before returning to the main thread. * * @param doRun This is the sepcifed task to be excuted by the FX Application thread * @return Nothing */ public static void runInFXAndWait(Runnable doRun) { if (Platform.isFxApplicationThread()) { doRun.run(); return; } final CountDownLatch doneLatch = new CountDownLatch(1); Platform.runLater(() -> { try { doRun.run(); } finally { doneLatch.countDown(); } }); try { doneLatch.await(); } catch (InterruptedException e) { Thread.currentThread().interrupt(); } } }





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