@adpt/cloud
Version:
AdaptJS cloud component library
38 lines • 1.41 kB
JavaScript
;
/*
* Copyright 2018 Unbounded Systems, 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
class TypeResolver {
constructor(resolveType) {
this.resolveType = resolveType;
this.resolvedTypes = new Map();
this.addType = (tyName, ty) => {
if (this.resolvedTypes.has(tyName))
throw new Error(`Attempt to add duplicate type '{$tyName}'`);
this.resolvedTypes.set(tyName, ty);
};
this.getType = (tyName) => {
const ty = this.resolvedTypes.get(tyName);
if (ty !== undefined)
return ty;
const newTy = this.resolveType(tyName);
this.addType(tyName, newTy);
return newTy;
};
}
}
exports.TypeResolver = TypeResolver;
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