chrono-node
Version:
A natural language date parser in Javascript
29 lines • 1.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const constants_1 = require("../constants");
const AbstractParserWithWordBoundary_1 = require("../../../common/parsers/AbstractParserWithWordBoundary");
const PATTERN = new RegExp("(?:\\bnăm\\s*(" + constants_1.YEAR_PATTERN + ")|\\b([0-9]{1,4})\\s*(TCN))(?=\\W|$)", "i");
const YEAR_WITH_NAM_GROUP = 1;
const BARE_BC_YEAR_GROUP = 2;
const BARE_BC_SUFFIX_GROUP = 3;
class VIYearParser extends AbstractParserWithWordBoundary_1.AbstractParserWithWordBoundaryChecking {
innerPattern() {
return PATTERN;
}
innerExtract(context, match) {
let yearText;
if (match[YEAR_WITH_NAM_GROUP]) {
yearText = match[YEAR_WITH_NAM_GROUP];
}
else {
yearText = match[BARE_BC_YEAR_GROUP] + " " + match[BARE_BC_SUFFIX_GROUP];
}
const result = context.createParsingResult(match.index, match[0]);
result.start.assign("year", (0, constants_1.parseYear)(yearText));
result.start.imply("month", 1);
result.start.imply("day", 1);
return result;
}
}
exports.default = VIYearParser;
//# sourceMappingURL=VIYearParser.js.map