antlr4ts
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ANTLR 4 runtime for JavaScript written in Typescript
62 lines • 3.12 kB
JavaScript
;
/*!
* Copyright 2016 The ANTLR Project. All rights reserved.
* Licensed under the BSD-3-Clause license. See LICENSE file in the project root for license information.
*/
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PredicateEvalInfo = void 0;
// ConvertTo-TS run at 2016-10-04T11:26:35.1914305-07:00
const DecisionEventInfo_1 = require("./DecisionEventInfo");
const Decorators_1 = require("../Decorators");
/**
* This class represents profiling event information for semantic predicate
* evaluations which occur during prediction.
*
* @see ParserATNSimulator#evalSemanticContext
*
* @since 4.3
*/
let PredicateEvalInfo = class PredicateEvalInfo extends DecisionEventInfo_1.DecisionEventInfo {
/**
* Constructs a new instance of the {@link PredicateEvalInfo} class with the
* specified detailed predicate evaluation information.
*
* @param state The simulator state
* @param decision The decision number
* @param input The input token stream
* @param startIndex The start index for the current prediction
* @param stopIndex The index at which the predicate evaluation was
* triggered. Note that the input stream may be reset to other positions for
* the actual evaluation of individual predicates.
* @param semctx The semantic context which was evaluated
* @param evalResult The results of evaluating the semantic context
* @param predictedAlt The alternative number for the decision which is
* guarded by the semantic context `semctx`. See {@link #predictedAlt}
* for more information.
*
* @see ParserATNSimulator#evalSemanticContext(SemanticContext, ParserRuleContext, int)
* @see SemanticContext#eval(Recognizer, RuleContext)
*/
constructor(state, decision, input, startIndex, stopIndex, semctx, evalResult, predictedAlt) {
super(decision, state, input, startIndex, stopIndex, state.useContext);
this.semctx = semctx;
this.evalResult = evalResult;
this.predictedAlt = predictedAlt;
}
};
PredicateEvalInfo = __decorate([
__param(0, Decorators_1.NotNull),
__param(2, Decorators_1.NotNull),
__param(5, Decorators_1.NotNull)
], PredicateEvalInfo);
exports.PredicateEvalInfo = PredicateEvalInfo;
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