1 // pubsubplus-go-client 2 // 3 // Copyright 2021-2024 Solace Corporation. All rights reserved. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 17 // Package rgmid contains the ReplicationGroupMessageID interface. 18 package rgmid 19 20 // ReplicationGroupMessageID represents a ReplicationGroupMessageID of a message. 21 type ReplicationGroupMessageID interface { 22 // Compare compares the ReplicationGroupMessageID to another. 23 // Not all valid ReplicationGroupMessageID 24 // instances can be compared. If the messages identified were not published 25 // to the same broker or HA pair, then they are not comparable and a 26 // *solace.IllegalArgumentError is returned. 27 Compare(ReplicationGroupMessageID) (result int, err error) 28 // String returns the ReplicationGroupMessageID as a string value. 29 String() string 30 } 31