42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
// Copyright 2021-2024 Buf Technologies, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { localOneofName } from "./names.js";
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import { assert } from "./assert.js";
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export class InternalOneofInfo {
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constructor(name) {
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this.kind = "oneof";
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this.repeated = false;
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this.packed = false;
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this.opt = false;
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this.req = false;
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this.default = undefined;
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this.fields = [];
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this.name = name;
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this.localName = localOneofName(name);
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}
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addField(field) {
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assert(field.oneof === this, `field ${field.name} not one of ${this.name}`);
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this.fields.push(field);
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}
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findField(localName) {
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if (!this._lookup) {
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this._lookup = Object.create(null);
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for (let i = 0; i < this.fields.length; i++) {
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this._lookup[this.fields[i].localName] = this.fields[i];
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}
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}
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return this._lookup[localName];
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}
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}
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