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;
  
  import com.alibaba.druid.sql.ast.expr.SQLIntegerExpr;
  import com.alibaba.druid.sql.ast.statement.SQLAssignItem;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public abstract class SQLSubPartitionBy extends SQLObjectImpl {
      protected SQLExpr subPartitionsCount;
      protected boolean linear;
      protected List<SQLAssignItem> options = new ArrayList<SQLAssignItem>();
      protected List<SQLSubPartition> subPartitionTemplate = new ArrayList<SQLSubPartition>();
  
      protected SQLIntegerExpr lifecycle;
  
      public SQLExpr getSubPartitionsCount() {
          return subPartitionsCount;
      }
  
      public void setSubPartitionsCount(SQLExpr x) {
          if (x != null) {
              x.setParent(this);
          }
  
          this.subPartitionsCount = x;
      }
  
      public boolean isLinear() {
          return linear;
      }
  
      public void setLinear(boolean linear) {
          this.linear = linear;
      }
  
      public List<SQLAssignItem> getOptions() {
          return options;
      }
  
      public List<SQLSubPartition> getSubPartitionTemplate() {
          return subPartitionTemplate;
      }
  
      public void cloneTo(SQLSubPartitionBy x) {
          if (subPartitionsCount != null) {
              x.setSubPartitionsCount(subPartitionsCount.clone());
          }
          x.linear = linear;
          for (SQLAssignItem option : options) {
              SQLAssignItem option2 = option.clone();
              option2.setParent(x);
              x.options.add(option2);
          }
  
          for (SQLSubPartition p : subPartitionTemplate) {
              SQLSubPartition p2 = p.clone();
              p2.setParent(x);
              x.subPartitionTemplate.add(p2);
          }
  
          x.lifecycle = lifecycle;
      }
  
      public SQLIntegerExpr getLifecycle() {
          return lifecycle;
      }
  
      public void setLifecycle(SQLIntegerExpr lifecycle) {
          this.lifecycle = lifecycle;
      }
  
      public boolean isPartitionByColumn(long columnNameHashCode64) {
          return false;
      }
  
      public abstract SQLSubPartitionBy clone();
  }
  