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"use strict";
// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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.
Object.defineProperty(exports, "__esModule", { value: true });
exports.tableToIPC = exports.tableFromIPC = void 0;
const table_js_1 = require("../table.js");
const compat_js_1 = require("../util/compat.js");
const reader_js_1 = require("./reader.js");
const writer_js_1 = require("./writer.js");
function tableFromIPC(input) {
const reader = reader_js_1.RecordBatchReader.from(input);
if ((0, compat_js_1.isPromise)(reader)) {
return reader.then((reader) => tableFromIPC(reader));
}
if (reader.isAsync()) {
return reader.readAll().then((xs) => new table_js_1.Table(xs));
}
return new table_js_1.Table(reader.readAll());
}
exports.tableFromIPC = tableFromIPC;
/**
* Serialize a {@link Table} to the IPC format. This function is a convenience
* wrapper for {@link RecordBatchStreamWriter} and {@link RecordBatchFileWriter}.
* Opposite of {@link tableFromIPC}.
*
* @param table The Table to serialize.
* @param type Whether to serialize the Table as a file or a stream.
*/
function tableToIPC(table, type = 'stream') {
return (type === 'stream' ? writer_js_1.RecordBatchStreamWriter : writer_js_1.RecordBatchFileWriter)
.writeAll(table)
.toUint8Array(true);
}
exports.tableToIPC = tableToIPC;
//# sourceMappingURL=serialization.js.map
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