chrono-node
Version:
A natural language date parser in Javascript
22 lines • 1.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const constants_1 = require("../constants");
const results_1 = require("../../../results");
const AbstractParserWithWordBoundary_1 = require("../../../common/parsers/AbstractParserWithWordBoundary");
const PATTERN = `(?:(?:около|примерно)\\s*(?:~\\s*)?)?(${constants_1.TIME_UNITS_PATTERN})${constants_1.REGEX_PARTS.rightBoundary}`;
class RUTimeUnitWithinFormatParser extends AbstractParserWithWordBoundary_1.AbstractParserWithWordBoundaryChecking {
patternLeftBoundary() {
return constants_1.REGEX_PARTS.leftBoundary;
}
innerPattern(context) {
return context.option.forwardDate
? new RegExp(PATTERN, constants_1.REGEX_PARTS.flags)
: new RegExp(`(?:в течение|в течении)\\s*${PATTERN}`, constants_1.REGEX_PARTS.flags);
}
innerExtract(context, match) {
const timeUnits = (0, constants_1.parseTimeUnits)(match[1]);
return results_1.ParsingComponents.createRelativeFromReference(context.reference, timeUnits);
}
}
exports.default = RUTimeUnitWithinFormatParser;
//# sourceMappingURL=RUTimeUnitWithinFormatParser.js.map