| /* |
| 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 "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 rocketmqm |
| |
| //MessageExt see MessageExtImpl |
| type MessageExt interface { |
| //Topic get message topic |
| Topic() (tag string) |
| //Tag get message tag |
| Tag() (tag string) |
| |
| //Body get body |
| Body() []byte |
| //MsgId get messageId |
| MsgId() string |
| } |