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.visitor.SQLASTVisitor;
  
  public class SQLPrimaryKeyImpl extends SQLUnique implements SQLPrimaryKey, SQLTableConstraint {
      protected boolean disableNovalidate;
      protected boolean clustered; // sql server
      protected boolean notEnforced; // bigquery
  
      public SQLPrimaryKeyImpl() {
      }
  
      @Override
      protected void accept0(SQLASTVisitor visitor) {
          if (visitor.visit(this)) {
              acceptChild(visitor, this.getName());
              acceptChild(visitor, this.getColumns());
          }
          visitor.endVisit(this);
      }
  
      public SQLPrimaryKeyImpl clone() {
          SQLPrimaryKeyImpl x = new SQLPrimaryKeyImpl();
          cloneTo(x);
          return x;
      }
  
      public void cloneTo(SQLPrimaryKeyImpl x) {
          super.cloneTo(x);
          x.disableNovalidate = disableNovalidate;
          x.clustered = clustered;
      }
  
      public boolean isDisableNovalidate() {
          return disableNovalidate;
      }
  
      public void setDisableNovalidate(boolean disableNovalidate) {
          this.disableNovalidate = disableNovalidate;
      }
  
      public boolean isClustered() {
          return clustered;
      }
  
      public void setClustered(boolean clustered) {
          this.clustered = clustered;
      }
  
      public boolean isNotEnforced() {
          return notEnforced;
      }
  
      public void setNotEnforced(boolean notEnforced) {
          this.notEnforced = notEnforced;
      }
  }
  