pkg/store/server.go

// 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 store

// Server represents another node in the cluster.
type Server struct {
	ID   string `json:"id,omitempty"`
	Addr string `json:"addr,omitempty"`
}

// Servers is a set of Servers.
type Servers []*Server

func (s Servers) Less(i, j int) bool { return s[i].ID < s[j].ID }
func (s Servers) Len() int           { return len(s) }
func (s Servers) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }