content: /**
   * Alipay.com Inc.
   * Copyright (c) 2004-2018 All Rights Reserved.
   */
  package com.alibaba.druid.sql.dialect.spark.parser;
  
  import com.alibaba.druid.sql.ast.statement.*;
  import com.alibaba.druid.sql.dialect.hive.parser.HiveCreateTableParser;
  import com.alibaba.druid.sql.dialect.spark.ast.SparkCreateTableStatement;
  import com.alibaba.druid.sql.parser.SQLExprParser;
  import com.alibaba.druid.sql.parser.SQLSelectParser;
  import com.alibaba.druid.util.FnvHash;
  
  /**
   * @author peiheng.qph
   * @version $Id: AntsparkCreateTableParser.java, v 0.1 2018年09月14日 15:03 peiheng.qph Exp $
   */
  public class SparkCreateTableParser extends HiveCreateTableParser {
      public SparkCreateTableParser(String sql) {
          super(new SparkExprParser(sql));
      }
  
      public SparkCreateTableParser(SQLExprParser exprParser) {
          super(exprParser);
      }
  
      protected void createTableBefore(SQLCreateTableStatement stmt) {
          if (lexer.identifierEquals(FnvHash.Constants.EXTERNAL)) {
              lexer.nextToken();
              stmt.setExternal(true);
          }
  
          if (lexer.identifierEquals(FnvHash.Constants.TEMPORARY)) {
              lexer.nextToken();
              stmt.setTemporary(true);
          }
      }
  
      private void parseRowFormat(SparkCreateTableStatement stmt) {
      }
  
      private void parseSortedBy(SparkCreateTableStatement stmt) {
      }
  
      public SQLSelectParser createSQLSelectParser() {
          return new SparkSelectParser(this.exprParser, selectListCache);
      }
  }
  