@cucumber/gherkin
Version:
Gherkin parser
148 lines • 5.06 kB
TypeScript
import * as messages from '@cucumber/messages';
import ITokenMatcher from './ITokenMatcher';
import GherkinLine from './GherkinLine';
import IToken, { Item } from './IToken';
import { IAstBuilder } from './IAstBuilder';
export declare class Token implements IToken<TokenType> {
readonly line: GherkinLine;
readonly location: messages.Location;
isEof: boolean;
matchedText?: string;
matchedType: TokenType;
matchedItems: readonly Item[];
matchedKeyword: string;
matchedIndent: number;
matchedGherkinDialect: string;
matchedKeywordType: messages.StepKeywordType;
constructor(line: GherkinLine, location: messages.Location);
getTokenValue(): string;
detach(): void;
}
export declare enum TokenType {
None = 0,
EOF = 1,
Empty = 2,
Comment = 3,
TagLine = 4,
FeatureLine = 5,
RuleLine = 6,
BackgroundLine = 7,
ScenarioLine = 8,
ExamplesLine = 9,
StepLine = 10,
DocStringSeparator = 11,
TableRow = 12,
Language = 13,
Other = 14
}
export declare enum RuleType {
None = 0,
_EOF = 1,// #EOF
_Empty = 2,// #Empty
_Comment = 3,// #Comment
_TagLine = 4,// #TagLine
_FeatureLine = 5,// #FeatureLine
_RuleLine = 6,// #RuleLine
_BackgroundLine = 7,// #BackgroundLine
_ScenarioLine = 8,// #ScenarioLine
_ExamplesLine = 9,// #ExamplesLine
_StepLine = 10,// #StepLine
_DocStringSeparator = 11,// #DocStringSeparator
_TableRow = 12,// #TableRow
_Language = 13,// #Language
_Other = 14,// #Other
GherkinDocument = 15,// GherkinDocument! := Feature?
Feature = 16,// Feature! := FeatureHeader Background? ScenarioDefinition* Rule*
FeatureHeader = 17,// FeatureHeader! := #Language? Tags? #FeatureLine DescriptionHelper
Rule = 18,// Rule! := RuleHeader Background? ScenarioDefinition*
RuleHeader = 19,// RuleHeader! := Tags? #RuleLine DescriptionHelper
Background = 20,// Background! := #BackgroundLine DescriptionHelper Step*
ScenarioDefinition = 21,// ScenarioDefinition! [#Empty|#Comment|#TagLine->#ScenarioLine] := Tags? Scenario
Scenario = 22,// Scenario! := #ScenarioLine DescriptionHelper Step* ExamplesDefinition*
ExamplesDefinition = 23,// ExamplesDefinition! [#Empty|#Comment|#TagLine->#ExamplesLine] := Tags? Examples
Examples = 24,// Examples! := #ExamplesLine DescriptionHelper ExamplesTable?
ExamplesTable = 25,// ExamplesTable! := #TableRow #TableRow*
Step = 26,// Step! := #StepLine StepArg?
StepArg = 27,// StepArg := (DataTable | DocString)
DataTable = 28,// DataTable! := #TableRow+
DocString = 29,// DocString! := #DocStringSeparator #Other* #DocStringSeparator
Tags = 30,// Tags! := #TagLine+
DescriptionHelper = 31,// DescriptionHelper := #Empty* Description?
Description = 32
}
export default class Parser<AstNode> {
private readonly builder;
private readonly tokenMatcher;
stopAtFirstError: boolean;
private context;
constructor(builder: IAstBuilder<AstNode, TokenType, RuleType>, tokenMatcher: ITokenMatcher<TokenType>);
parse(gherkinSource: string): messages.GherkinDocument;
private addError;
private startRule;
private endRule;
private build;
private getResult;
private handleAstError;
private handleExternalError;
private readToken;
private matchToken;
private matchTokenAt_0;
private matchTokenAt_1;
private matchTokenAt_2;
private matchTokenAt_3;
private matchTokenAt_4;
private matchTokenAt_5;
private matchTokenAt_6;
private matchTokenAt_7;
private matchTokenAt_8;
private matchTokenAt_9;
private matchTokenAt_10;
private matchTokenAt_11;
private matchTokenAt_12;
private matchTokenAt_13;
private matchTokenAt_14;
private matchTokenAt_15;
private matchTokenAt_16;
private matchTokenAt_17;
private matchTokenAt_18;
private matchTokenAt_19;
private matchTokenAt_20;
private matchTokenAt_21;
private matchTokenAt_22;
private matchTokenAt_23;
private matchTokenAt_24;
private matchTokenAt_25;
private matchTokenAt_26;
private matchTokenAt_27;
private matchTokenAt_28;
private matchTokenAt_29;
private matchTokenAt_30;
private matchTokenAt_31;
private matchTokenAt_32;
private matchTokenAt_33;
private matchTokenAt_35;
private matchTokenAt_36;
private matchTokenAt_37;
private matchTokenAt_38;
private matchTokenAt_39;
private matchTokenAt_40;
private matchTokenAt_41;
private matchTokenAt_42;
private match_EOF;
private match_Empty;
private match_Comment;
private match_TagLine;
private match_FeatureLine;
private match_RuleLine;
private match_BackgroundLine;
private match_ScenarioLine;
private match_ExamplesLine;
private match_StepLine;
private match_DocStringSeparator;
private match_TableRow;
private match_Language;
private match_Other;
private lookahead_0;
private lookahead_1;
}
//# sourceMappingURL=Parser.d.ts.map