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.ast.statement;
  
  import com.alibaba.druid.DbType;
  import com.alibaba.druid.sql.ast.SQLCommentHint;
  import com.alibaba.druid.sql.ast.SQLExpr;
  import com.alibaba.druid.sql.ast.SQLObject;
  import com.alibaba.druid.sql.ast.SQLStatementImpl;
  import com.alibaba.druid.sql.visitor.SQLASTVisitor;
  
  import java.util.Collections;
  import java.util.List;
  
  public class SQLStartTransactionStatement extends SQLStatementImpl {
      private boolean consistentSnapshot;
  
      private boolean begin;
      private boolean work;
      private SQLExpr name;
  
      private List<SQLCommentHint> hints;
  
      private IsolationLevel isolationLevel;
      private boolean readOnly;
  
      public SQLStartTransactionStatement() {
      }
  
      public SQLStartTransactionStatement(DbType dbType) {
          this.dbType = dbType;
      }
  
      public boolean isConsistentSnapshot() {
          return consistentSnapshot;
      }
  
      public void setConsistentSnapshot(boolean consistentSnapshot) {
          this.consistentSnapshot = consistentSnapshot;
      }
  
      public boolean isBegin() {
          return begin;
      }
  
      public void setBegin(boolean begin) {
          this.begin = begin;
      }
  
      public boolean isWork() {
          return work;
      }
  
      public void setWork(boolean work) {
          this.work = work;
      }
  
      public SQLStartTransactionStatement.IsolationLevel getIsolationLevel() {
          return isolationLevel;
      }
  
      public void setIsolationLevel(SQLStartTransactionStatement.IsolationLevel isolationLevel) {
          this.isolationLevel = isolationLevel;
      }
  
      public void accept0(SQLASTVisitor visitor) {
          visitor.visit(this);
  
          visitor.endVisit(this);
      }
  
      public List<SQLCommentHint> getHints() {
          return hints;
      }
  
      public void setHints(List<SQLCommentHint> hints) {
          this.hints = hints;
      }
  
      public SQLExpr getName() {
          return name;
      }
  
      public void setName(SQLExpr name) {
          if (name != null) {
              name.setParent(this);
          }
          this.name = name;
      }
  
      @Override
      public List<SQLObject> getChildren() {
          if (name != null) {
              return Collections.<SQLObject>singletonList(name);
          }
          return Collections.emptyList();
      }
  
      public boolean isReadOnly() {
          return readOnly;
      }
  
      public void setReadOnly(boolean readOnly) {
          this.readOnly = readOnly;
      }
  
      public static enum IsolationLevel {
          SERIALIZABLE("SERIALIZABLE"),
          REPEATABLE_READ("REPEATABLE READ"),
          READ_COMMITTED("READ COMMITTED"),
          READ_UNCOMMITTED("READ UNCOMMITTED");
  
          private final String text;
  
          IsolationLevel(String text) {
              this.text = text;
          }
  
          public String getText() {
              return text;
          }
      }
  
  }
  