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31 lines
865 B
31 lines
865 B
2 years ago
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/*
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* Copyright (c) 2015-present, Vitaly Tomilov
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*
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* See the LICENSE file at the top-level directory of this distribution
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* for licensing information.
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*
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* Removal or modification of this copyright notice is prohibited.
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*/
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const specialQueryType = {
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result: 0,
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multiResult: 1,
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stream: 2
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};
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class SpecialQuery {
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constructor(type) {
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this.isResult = type === specialQueryType.result; // type used implicitly
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this.isStream = type === specialQueryType.stream;
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this.isMultiResult = type === specialQueryType.multiResult;
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}
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}
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const cache = {
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resultQuery: new SpecialQuery(specialQueryType.result),
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multiResultQuery: new SpecialQuery(specialQueryType.multiResult),
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streamQuery: new SpecialQuery(specialQueryType.stream)
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};
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module.exports = Object.assign({SpecialQuery}, cache);
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