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.statement;
  
  import com.alibaba.druid.sql.ast.SQLExpr;
  import com.alibaba.druid.sql.dialect.mysql.ast.MySqlObjectImpl;
  import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitor;
  
  public class MySqlEventSchedule extends MySqlObjectImpl {
      private SQLExpr at;
      private SQLExpr every;
      private SQLExpr starts;
      private SQLExpr ends;
  
      @Override
      public void accept0(MySqlASTVisitor visitor) {
          if (visitor.visit(this)) {
              acceptChild(visitor, at);
              acceptChild(visitor, every);
              acceptChild(visitor, starts);
              acceptChild(visitor, ends);
          }
          visitor.endVisit(this);
      }
  
      public SQLExpr getAt() {
          return at;
      }
  
      public void setAt(SQLExpr x) {
          if (x != null) {
              x.setParent(this);
          }
          this.at = x;
      }
  
      public SQLExpr getEvery() {
          return every;
      }
  
      public void setEvery(SQLExpr x) {
          if (x != null) {
              x.setParent(this);
          }
          this.every = x;
      }
  
      public SQLExpr getStarts() {
          return starts;
      }
  
      public void setStarts(SQLExpr x) {
          if (x != null) {
              x.setParent(this);
          }
          this.starts = x;
      }
  
      public SQLExpr getEnds() {
          return ends;
      }
  
      public void setEnds(SQLExpr x) {
          if (x != null) {
              x.setParent(this);
          }
          this.ends = x;
      }
  }
  