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// 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.
import { Utf8 } from '../type.js';
import { encodeUtf8 } from '../util/utf8.js';
import { BinaryBuilder } from './binary.js';
import { BufferBuilder } from './buffer.js';
import { VariableWidthBuilder, BuilderOptions } from '../builder.js';
/** @ignore */
export class Utf8Builder<TNull = any> extends VariableWidthBuilder<Utf8, TNull> {
constructor(opts: BuilderOptions<Utf8, TNull>) {
super(opts);
this._values = new BufferBuilder(new Uint8Array(0));
}
public get byteLength(): number {
let size = this._pendingLength + (this.length * 4);
this._offsets && (size += this._offsets.byteLength);
this._values && (size += this._values.byteLength);
this._nulls && (size += this._nulls.byteLength);
return size;
}
public setValue(index: number, value: string) {
return super.setValue(index, encodeUtf8(value) as any);
}
// @ts-ignore
protected _flushPending(pending: Map<number, Uint8Array | undefined>, pendingLength: number): void { }
}
(Utf8Builder.prototype as any)._flushPending = (BinaryBuilder.prototype as any)._flushPending;
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