| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed 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 "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.util; |
| |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public final class TimeoutUtil { |
| public static void executeWithTimeout(long timeout, long sleep, @NotNull final Runnable run) { |
| final long start = System.currentTimeMillis(); |
| final AtomicBoolean done = new AtomicBoolean(false); |
| final Thread thread = new Thread("Fast Function Thread@" + run.hashCode()) { |
| @Override |
| public void run() { |
| run.run(); |
| done.set(true); |
| } |
| }; |
| thread.start(); |
| |
| while (!done.get() && System.currentTimeMillis() - start < timeout) { |
| try { |
| //noinspection BusyWait |
| Thread.sleep(sleep); |
| } catch (InterruptedException e) { |
| break; |
| } |
| } |
| if (!thread.isInterrupted()) { |
| //noinspection deprecation |
| thread.stop(); |
| } |
| } |
| |
| public static void executeWithTimeout(long timeout, @NotNull final Runnable run) { |
| executeWithTimeout(timeout, 50, run); |
| } |
| |
| public static void sleep(final long millis) { |
| try { |
| Thread.sleep(millis); |
| } |
| catch (InterruptedException ignored) { } |
| } |
| } |