001/*
002 * Copyright (C) 2006 The Guava Authors
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package com.google.common.util.concurrent;
018
019import com.google.common.annotations.Beta;
020
021import java.util.concurrent.Callable;
022import java.util.concurrent.TimeUnit;
023
024/**
025 * A TimeLimiter implementation which actually does not attempt to limit time
026 * at all.  This may be desirable to use in some unit tests.  More importantly,
027 * attempting to debug a call which is time-limited would be extremely annoying,
028 * so this gives you a time-limiter you can easily swap in for your real
029 * time-limiter while you're debugging.
030 *
031 * @author Kevin Bourrillion
032 * @since 1.0
033 */
034@Beta
035public final class FakeTimeLimiter implements TimeLimiter {
036  @Override
037  public <T> T newProxy(T target, Class<T> interfaceType, long timeoutDuration,
038      TimeUnit timeoutUnit) {
039    return target; // ha ha
040  }
041
042  @Override
043  public <T> T callWithTimeout(Callable<T> callable, long timeoutDuration,
044      TimeUnit timeoutUnit, boolean amInterruptible) throws Exception {
045    return callable.call(); // fooled you
046  }
047}