mute-structs
Version:
NodeJS module providing an implementation of the LogootSplit CRDT algorithm
37 lines (33 loc) • 1.36 kB
JavaScript
/*
This file is part of MUTE-structs.
Copyright (C) 2017 Matthieu Nicolas, Victorien Elvinger
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { isObject } from "../data-validation";
import { isInt32 } from "../int32";
export class EpochId {
constructor(replicaNumber, epochNumber) {
this.replicaNumber = replicaNumber;
this.epochNumber = epochNumber;
}
static fromPlain(o) {
if (isObject(o) && isInt32(o.replicaNumber) &&
isInt32(o.epochNumber)) {
return new EpochId(o.replicaNumber, o.epochNumber);
}
return null;
}
get asStr() {
return `${this.replicaNumber},${this.epochNumber}`;
}
}
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