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peer_set.go
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peer_set.go
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// Copyright 2022 The AmazeChain Authors
// This file is part of the AmazeChain library.
//
// The AmazeChain library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The AmazeChain library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the AmazeChain library. If not, see <http://www.gnu.org/licenses/>.
package common
import (
"github.com/holiman/uint256"
"github.com/libp2p/go-libp2p/core/peer"
"time"
)
type Peer struct {
IPeer
CurrentHeight *uint256.Int
AddTimer time.Time
}
type PeerSet []Peer
type PeerMap map[peer.ID]Peer
func (pm PeerMap) ToSlice() PeerSet {
peerSet := PeerSet{}
for k, _ := range pm {
peerSet = append(peerSet, pm[k])
}
return peerSet
}
func (ps PeerSet) Len() int {
return len(ps)
}
func (ps PeerSet) Less(i, j int) bool {
if ps[i].CurrentHeight.Cmp(ps[j].CurrentHeight) == 1 {
return true
}
return false
}
func (ps PeerSet) Swap(i, j int) {
ps[i], ps[j] = ps[j], ps[i]
}