/
members.go
69 lines (58 loc) · 1.5 KB
/
members.go
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// Copyright 2018-2021 Burak Sezer
//
// Licensed 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 routingtable
import (
"fmt"
"sync"
"github.com/buraksezer/olric/internal/discovery"
)
type Members struct {
sync.RWMutex
m map[uint64]discovery.Member
}
func newMembers() *Members {
return &Members{
m: map[uint64]discovery.Member{},
}
}
func (m *Members) Add(member discovery.Member) {
m.m[member.ID] = member
}
func (m *Members) Get(id uint64) (discovery.Member, error) {
member, ok := m.m[id]
if !ok {
return discovery.Member{}, fmt.Errorf("member not found with id: %d", id)
}
return member, nil
}
func (m *Members) Delete(id uint64) {
delete(m.m, id)
}
func (m *Members) DeleteByName(other discovery.Member) {
for id, member := range m.m {
if member.CompareByName(other) {
delete(m.m, id)
}
}
}
func (m *Members) Length() int {
return len(m.m)
}
func (m *Members) Range(f func(id uint64, member discovery.Member) bool) {
for id, member := range m.m {
if !f(id, member) {
break
}
}
}