001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018package org.apache.activemq.store; 019 020import java.util.concurrent.ExecutionException; 021import java.util.concurrent.TimeUnit; 022import java.util.concurrent.TimeoutException; 023 024public class InlineListenableFuture implements ListenableFuture<Object> { 025 public Object call() throws Exception { 026 return null; 027 } 028 029 @Override 030 public void addListener(Runnable listener) { 031 listener.run(); 032 } 033 034 @Override 035 public boolean cancel(boolean mayInterruptIfRunning) { 036 return false; 037 } 038 039 @Override 040 public boolean isCancelled() { 041 return false; 042 } 043 044 @Override 045 public boolean isDone() { 046 return true; 047 } 048 049 @Override 050 public Object get() throws InterruptedException, ExecutionException { 051 return null; 052 } 053 054 @Override 055 public Object get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException { 056 return null; 057 } 058}