21 lines
720 B
TypeScript
21 lines
720 B
TypeScript
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import { InputStream, CommonTokenStream, Lexer } from 'antlr4';
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import { HiveSqlLexer } from '../lib/hive/HiveSqlLexer';
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import { HiveSqlParser } from '../lib/hive/HiveSqlParser';
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export * from '../lib/hive/HiveSqlListener';
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export * from '../lib/hive/HiveSqlVisitor';
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import BasicParser from './common/BasicParser';
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export default class HiveSQL extends BasicParser {
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public createLexer(input: string): Lexer {
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const chars = new InputStream(input);
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const lexer = <unknown> new HiveSqlLexer(chars) as Lexer;
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return lexer;
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}
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public createParserFromLexer(lexer: Lexer) {
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const tokenStream = new CommonTokenStream(lexer);
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return new HiveSqlParser(tokenStream);
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}
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}
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