28 lines
697 B
TypeScript
28 lines
697 B
TypeScript
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import { Lexer } from "./Lexer";
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import { LexerMatcher } from "./LexerMatcher";
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import { LexerMatcherLibrary } from "./LexerMatcherLibrary";
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import { LexerType } from "./LexerType";
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export class CSVLexer extends Lexer
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{
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static readonly COMMA = "COMMA";
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static readonly COMMA_MATCHER = new LexerMatcher( CSVLexer.COMMA, /\,/ );
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static readonly DATA = "DATA";
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static readonly DATA_MATCHER = new LexerMatcher( CSVLexer.DATA, /(\w|\d|\s)+/ );
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constructor()
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{
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super();
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this.addAllMatchers(
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LexerMatcherLibrary.DOUBLE_QUOTED_STRING_MATCHER,
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CSVLexer.COMMA_MATCHER,
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LexerMatcherLibrary.BREAK_MATCHER,
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LexerMatcherLibrary.ANY_SYMBOL_MATCHER
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);
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}
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}
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