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.oracle.ast.stmt;
  
  import com.alibaba.druid.sql.ast.SQLName;
  import com.alibaba.druid.sql.ast.SQLObject;
  import com.alibaba.druid.sql.ast.statement.SQLCreateIndexStatement;
  import com.alibaba.druid.sql.dialect.oracle.ast.OraclePartitionSingle;
  import com.alibaba.druid.sql.dialect.oracle.ast.OracleSQLObject;
  import com.alibaba.druid.sql.dialect.oracle.ast.OracleSegmentAttributesImpl;
  import com.alibaba.druid.sql.dialect.oracle.visitor.OracleASTVisitor;
  import com.alibaba.druid.sql.visitor.SQLASTVisitor;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class OracleUsingIndexClause extends OracleSegmentAttributesImpl implements OracleSQLObject {
      private SQLObject index;
      private Boolean enable;
  
      private boolean computeStatistics;
      private boolean reverse;
  
      private List<OraclePartitionSingle> localPartitionIndex = new ArrayList<>();
  
      public OracleUsingIndexClause() {
      }
  
      protected void accept0(SQLASTVisitor visitor) {
          accept0((OracleASTVisitor) visitor);
      }
  
      @Override
      public void accept0(OracleASTVisitor visitor) {
          if (visitor.visit(this)) {
              acceptChild(visitor, index);
              acceptChild(visitor, tablespace);
              acceptChild(visitor, storage);
          }
          visitor.endVisit(this);
      }
  
      public Boolean getEnable() {
          return enable;
      }
  
      public void setEnable(Boolean enable) {
          this.enable = enable;
      }
  
      public boolean isComputeStatistics() {
          return computeStatistics;
      }
  
      public void setComputeStatistics(boolean computeStatistics) {
          this.computeStatistics = computeStatistics;
      }
  
      public SQLObject getIndex() {
          return index;
      }
  
      public void setIndex(SQLName x) {
          if (x != null) {
              x.setParent(this);
          }
          this.index = x;
      }
  
      public void setIndex(SQLCreateIndexStatement x) {
          if (x != null) {
              x.setParent(this);
          }
          this.index = x;
      }
  
      public boolean isReverse() {
          return reverse;
      }
  
      public void setReverse(boolean reverse) {
          this.reverse = reverse;
      }
  
      public List<OraclePartitionSingle> getLocalPartitionIndex() {
          return localPartitionIndex;
      }
  
      public void cloneTo(OracleUsingIndexClause x) {
          super.cloneTo(x);
          if (index != null) {
              SQLObject idx = index.clone();
              idx.setParent(x);
              x.index = idx;
          }
          x.enable = enable;
          x.computeStatistics = computeStatistics;
          x.reverse = reverse;
  
          for (OraclePartitionSingle p : localPartitionIndex) {
              OraclePartitionSingle p2 = p.clone();
              p2.setParent(x);
              x.localPartitionIndex.add(p2);
          }
      }
  
      public OracleUsingIndexClause clone() {
          OracleUsingIndexClause x = new OracleUsingIndexClause();
          cloneTo(x);
          return x;
      }
  }
  