lib/sequence-number.js
// telegram-mt-node
// Copyright 2014 Enrico Stara 'enrico.stara@gmail.com'
// Released under the MIT License
// https://github.com/enricostara/telegram-mt-node
// Sequence class
//
// This class represents the sequence number generator
// The constructor requires the fingerprint, the modulus and the exponent
function SequenceNumber() {
this._value = 0;
}
SequenceNumber.prototype.generate = function (isContentRelated) {
var newValue = this._value * 2;
if (isContentRelated) {
this._value++;
newValue++;
}
return newValue;
};
// Export the class
module.exports = exports = SequenceNumber;