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.sql.ast.*;
  import com.alibaba.druid.sql.visitor.SQLASTVisitor;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class SQLFetchStatement extends SQLStatementImpl implements SQLReplaceable {
      private SQLName cursorName;
      private boolean bulkCollect;
      private List<SQLExpr> into = new ArrayList<SQLExpr>();
      private SQLLimit limit;
  
      @Override
      protected void accept0(SQLASTVisitor visitor) {
          if (visitor.visit(this)) {
              acceptChild(visitor, cursorName);
              acceptChild(visitor, into);
          }
          visitor.endVisit(this);
      }
  
      public SQLName getCursorName() {
          return cursorName;
      }
  
      public void setCursorName(SQLName x) {
          if (x != null) {
              x.setParent(this);
          }
          this.cursorName = x;
      }
  
      public SQLLimit getLimit() {
          return limit;
      }
  
      public void setLimit(SQLLimit x) {
          if (x != null) {
              x.setParent(this);
          }
          this.limit = x;
      }
  
      public List<SQLExpr> getInto() {
          return into;
      }
  
      public void setInto(List<SQLExpr> into) {
          this.into = into;
      }
  
      public boolean isBulkCollect() {
          return bulkCollect;
      }
  
      public void setBulkCollect(boolean bulkCollect) {
          this.bulkCollect = bulkCollect;
      }
  
      public boolean replace(SQLExpr expr, SQLExpr target) {
          if (cursorName == expr) {
              setCursorName((SQLName) target);
              return true;
          }
  
          return false;
      }
  }
  