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Текущая директория: /opt/BitGoJS/node_modules/@hashgraph/sdk/src/account
Просмотр файла: HbarTransferMap.js
/*-
*
* Hedera JavaScript SDK
*
* Copyright (C) 2020 - 2022 Hedera Hashgraph, LLC
*
* 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.
*
*/
import AccountId from "./AccountId.js";
import Hbar from "../Hbar.js";
import ObjectMap from "../ObjectMap.js";
/**
* @namespace proto
* @typedef {import("@hashgraph/proto").proto.ITransferList} HashgraphProto.proto.ITransferList
* @typedef {import("@hashgraph/proto").proto.IAccountID} HashgraphProto.proto.IAccountID
*/
/**
* @typedef {import("../long.js").LongObject} LongObject
* @typedef {import("bignumber.js").default} BigNumber
*/
/**
* @augments {ObjectMap<AccountId, Hbar>}
*/
export default class HbarTransferMap extends ObjectMap {
constructor() {
super((s) => AccountId.fromString(s));
}
/**
* @param {HashgraphProto.proto.ITransferList} transfers
* @returns {HbarTransferMap}
*/
static _fromProtobuf(transfers) {
const accountTransfers = new HbarTransferMap();
for (const transfer of transfers.accountAmounts != null
? transfers.accountAmounts
: []) {
const account = AccountId._fromProtobuf(
/** @type {HashgraphProto.proto.IAccountID} */ (
transfer.accountID
)
);
accountTransfers._set(
account,
Hbar.fromTinybars(/** @type {Long} */ (transfer.amount))
);
}
return accountTransfers;
}
}
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