rckrdmrd
26f0e52ca7
Template base para proyectos SaaS multi-tenant. Estructura inicial: - apps/backend (NestJS API) - apps/frontend (React/Vite) - apps/database (PostgreSQL DDL) - docs/ (Documentación) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
88 lines
3.1 KiB
JavaScript
88 lines
3.1 KiB
JavaScript
"use strict";
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// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
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// See LICENSE in the project root for license information.
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.TokenSequence = void 0;
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const TextRange_1 = require("./TextRange");
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/**
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* Represents a sequence of tokens extracted from `ParserContext.tokens`.
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* This sequence is defined by a starting index and ending index into that array.
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*/
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class TokenSequence {
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constructor(parameters) {
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this.parserContext = parameters.parserContext;
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this._startIndex = parameters.startIndex;
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this._endIndex = parameters.endIndex;
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this._validateBounds();
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}
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/**
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* Constructs a TokenSequence object with no tokens.
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*/
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static createEmpty(parserContext) {
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return new TokenSequence({ parserContext, startIndex: 0, endIndex: 0 });
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}
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/**
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* The starting index into the associated `ParserContext.tokens` list.
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*/
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get startIndex() {
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return this._startIndex;
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}
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/**
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* The (non-inclusive) ending index into the associated `ParserContext.tokens` list.
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*/
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get endIndex() {
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return this._endIndex;
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}
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get tokens() {
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return this.parserContext.tokens.slice(this._startIndex, this._endIndex);
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}
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/**
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* Constructs a TokenSequence that corresponds to a different range of tokens,
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* e.g. a subrange.
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*/
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getNewSequence(startIndex, endIndex) {
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return new TokenSequence({
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parserContext: this.parserContext,
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startIndex: startIndex,
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endIndex: endIndex
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});
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}
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/**
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* Returns a TextRange that includes all tokens in the sequence (including any additional
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* characters between doc comment lines).
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*/
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getContainingTextRange() {
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if (this.isEmpty()) {
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return TextRange_1.TextRange.empty;
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}
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return this.parserContext.sourceRange.getNewRange(this.parserContext.tokens[this._startIndex].range.pos, this.parserContext.tokens[this._endIndex - 1].range.end);
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}
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isEmpty() {
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return this._startIndex === this._endIndex;
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}
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/**
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* Returns the concatenated text of all the tokens.
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*/
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toString() {
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return this.tokens.map((x) => x.toString()).join('');
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}
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_validateBounds() {
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if (this.startIndex < 0) {
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throw new Error('TokenSequence.startIndex cannot be negative');
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}
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if (this.endIndex < 0) {
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throw new Error('TokenSequence.endIndex cannot be negative');
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}
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if (this.endIndex < this.startIndex) {
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throw new Error('TokenSequence.endIndex cannot be smaller than TokenSequence.startIndex');
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}
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if (this.startIndex > this.parserContext.tokens.length) {
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throw new Error('TokenSequence.startIndex cannot exceed the associated token array');
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}
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if (this.endIndex > this.parserContext.tokens.length) {
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throw new Error('TokenSequence.endIndex cannot exceed the associated token array');
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}
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}
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}
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exports.TokenSequence = TokenSequence;
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//# sourceMappingURL=TokenSequence.js.map
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