Apache Qpid - AMQP Messaging for Java JMS, C++, Python, Ruby, and .NET | Apache Qpid Documentation |
00001 #ifndef QPID_MESSAGING_DURATION_H 00002 #define QPID_MESSAGING_DURATION_H 00003 00004 /* 00005 * 00006 * Licensed to the Apache Software Foundation (ASF) under one 00007 * or more contributor license agreements. See the NOTICE file 00008 * distributed with this work for additional information 00009 * regarding copyright ownership. The ASF licenses this file 00010 * to you under the Apache License, Version 2.0 (the 00011 * "License"); you may not use this file except in compliance 00012 * with the License. You may obtain a copy of the License at 00013 * 00014 * http://www.apache.org/licenses/LICENSE-2.0 00015 * 00016 * Unless required by applicable law or agreed to in writing, 00017 * software distributed under the License is distributed on an 00018 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 00019 * KIND, either express or implied. See the License for the 00020 * specific language governing permissions and limitations 00021 * under the License. 00022 * 00023 */ 00024 00025 #include "qpid/messaging/ImportExport.h" 00026 00027 #include "qpid/sys/IntegerTypes.h" 00028 00029 namespace qpid { 00030 namespace messaging { 00031 00035 class QPID_MESSAGING_CLASS_EXTERN Duration 00036 { 00037 public: 00038 QPID_MESSAGING_EXTERN explicit Duration(uint64_t milliseconds); 00039 QPID_MESSAGING_EXTERN uint64_t getMilliseconds() const; 00040 QPID_MESSAGING_EXTERN static const Duration FOREVER; 00041 QPID_MESSAGING_EXTERN static const Duration IMMEDIATE; 00042 QPID_MESSAGING_EXTERN static const Duration SECOND; 00043 QPID_MESSAGING_EXTERN static const Duration MINUTE; 00044 private: 00045 uint64_t milliseconds; 00046 }; 00047 00048 QPID_MESSAGING_EXTERN Duration operator*(const Duration& duration, 00049 uint64_t multiplier); 00050 QPID_MESSAGING_EXTERN Duration operator*(uint64_t multiplier, 00051 const Duration& duration); 00052 QPID_MESSAGING_EXTERN bool operator==(const Duration& a, const Duration& b); 00053 QPID_MESSAGING_EXTERN bool operator!=(const Duration& a, const Duration& b); 00054 00055 }} // namespace qpid::messaging 00056 00057 #endif