oracle.toplink.essentials.internal.parsing.ejbql.antlr273.EJBQLParserBuilder Maven / Gradle / Ivy
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// Copyright (c) 1998, 2007, Oracle. All rights reserved.
package oracle.toplink.essentials.internal.parsing.ejbql.antlr273;
import persistence.antlr.TokenBuffer;
//java imports
import java.io.StringReader;
//toplink imports
import oracle.toplink.essentials.internal.parsing.ejbql.antlr273.EJBQLLexer;
import oracle.toplink.essentials.internal.parsing.ejbql.antlr273.EJBQLParser;
/*****************************************************************
* EJBQLParserBuilder constructs the parser for EJBQL.
* This is specific to ANTLR version 2.7.3
*****************************************************************
*/
public class EJBQLParserBuilder {
/**
* INTERNAL
* Build a parser for the passed ejbql string, for ANTLR version 2.7.3
*/
public static EJBQLParser buildParser(String queryText) {
EJBQLLexer lexer = new EJBQLLexer(new StringReader(queryText));
TokenBuffer buffer = new TokenBuffer(lexer);
EJBQLParser parser = new EJBQLParser(buffer);
return parser;
}
}