content: /*
   * Copyright 1999-2017 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.alibaba.druid.sql.dialect.mysql.ast.clause;
  
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.ast.statement.*;
  import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlDeleteStatement;
  import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlInsertStatement;
  import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUpdateStatement;
  
  /**
   * @author zz [455910092@qq.com]
   */
  public enum MySqlStatementType {
      //select statement
      SELECT(SQLSelectStatement.class.getName()),
      //update statement
      UPDATE(MySqlUpdateStatement.class.getName()),
      //insert statement
      INSERT(MySqlInsertStatement.class.getName()),
      //delete statement
      DELETE(MySqlDeleteStatement.class.getName()),
      //while statement
      WHILE(SQLWhileStatement.class.getName()),
      //begin-end
      IF(SQLIfStatement.class.getName()),
      //begin-end
      LOOP(SQLLoopStatement.class.getName()),
      //begin-end
      BLOCK(SQLBlockStatement.class.getName()),
      //declare statement
      DECLARE(MySqlDeclareStatement.class.getName()),
      //select into
      SELECTINTO(MySqlSelectIntoStatement.class.getName()),
      //case
      CASE(MySqlCaseStatement.class.getName()),
  
      UNDEFINED;
  
      public final String name;
  
      MySqlStatementType() {
          this(null);
      }
  
      MySqlStatementType(String name) {
          this.name = name;
      }
  
      public static MySqlStatementType getType(SQLStatement stmt) {
          String stmtClassName = stmt.getClass().getName();
          for (MySqlStatementType type : MySqlStatementType.values()) {
              if (type.name.equals(stmtClassName)) {
                  return type;
              }
          }
          return UNDEFINED;
      }
  }
  