/*
    * Copyright 2012-2021 CodeLibs Project and the Others.
    *
    * 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 org.codelibs.fess.es.config.allcommon;
  
  import org.dbflute.cbean.sqlclause.AbstractSqlClause;
  import org.dbflute.dbway.DBWay;
  
  /**
   * @author ESFlute (using FreeGen)
   */
  public class EsSqlClause extends AbstractSqlClause {
  
      private static final long serialVersionUID = 1L;
  
      public EsSqlClause(String tableDbName) {
          super(tableDbName);
      }
  
      @Override
      public void lockForUpdate() {
      }
  
      @Override
      public DBWay dbway() {
          return null;
      }
  
      @Override
      protected void doFetchFirst() {
      }
  
      @Override
      protected void doFetchPage() {
      }
  
      @Override
      protected void doClearFetchPageClause() {
      }
  
      @Override
      protected String createSelectHint() {
          return null;
      }
  
      @Override
      protected String createFromBaseTableHint() {
          return null;
      }
  
      @Override
      protected String createFromHint() {
          return null;
      }
  
      @Override
      protected String createSqlSuffix() {
          return null;
      }
  
      @Override
      public void fetchFirst(int fetchSize) {
          _fetchScopeEffective = true;
          if (fetchSize < 0) {
              String msg = "Argument[fetchSize] should be plus: " + fetchSize;
              throw new IllegalArgumentException(msg);
          }
          _fetchStartIndex = 0;
          _fetchSize = fetchSize;
          _fetchPageNumber = 1;
          doClearFetchPageClause();
          doFetchFirst();
      }
  }