content: /*
   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
   ~                                                                               ~
   ~ The MIT License (MIT)                                                         ~
   ~                                                                               ~
   ~ Copyright (c) 2015-2025 miaixz.org and other contributors.                    ~
   ~                                                                               ~
   ~ Permission is hereby granted, free of charge, to any person obtaining a copy  ~
   ~ of this software and associated documentation files (the "Software"), to deal ~
   ~ in the Software without restriction, including without limitation the rights  ~
   ~ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell     ~
   ~ copies of the Software, and to permit persons to whom the Software is         ~
   ~ furnished to do so, subject to the following conditions:                      ~
   ~                                                                               ~
   ~ The above copyright notice and this permission notice shall be included in    ~
   ~ all copies or substantial portions of the Software.                           ~
   ~                                                                               ~
   ~ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    ~
   ~ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      ~
   ~ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   ~
   ~ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        ~
   ~ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ~
   ~ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN     ~
   ~ THE SOFTWARE.                                                                 ~
   ~                                                                               ~
   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
  */
  package org.miaixz.bus.pager.builder;
  
  import java.util.List;
  
  import org.apache.ibatis.cache.CacheKey;
  import org.apache.ibatis.mapping.BoundSql;
  
  /**
   * @author Kimi Liu
   * @since Java 17+
   */
  public class BoundSqlChainBuilder implements BoundSqlBuilder.Chain {
  
      private final BoundSqlBuilder.Chain original;
      private final List<BoundSqlBuilder> interceptors;
  
      private int index = 0;
      private boolean executable;
  
      public BoundSqlChainBuilder(BoundSqlBuilder.Chain original, List<BoundSqlBuilder> interceptors) {
          this(original, interceptors, false);
      }
  
      private BoundSqlChainBuilder(BoundSqlBuilder.Chain original, List<BoundSqlBuilder> interceptors,
              boolean executable) {
          this.original = original;
          this.interceptors = interceptors;
          this.executable = executable;
      }
  
      @Override
      public BoundSql doBoundSql(BoundSqlBuilder.Type type, BoundSql boundSql, CacheKey cacheKey) {
          if (executable) {
              return _doBoundSql(type, boundSql, cacheKey);
          } else {
              return new BoundSqlChainBuilder(original, interceptors, true).doBoundSql(type, boundSql, cacheKey);
          }
      }
  
      private BoundSql _doBoundSql(BoundSqlBuilder.Type type, BoundSql boundSql, CacheKey cacheKey) {
          if (this.interceptors == null || this.interceptors.size() == this.index) {
              return this.original != null ? this.original.doBoundSql(type, boundSql, cacheKey) : boundSql;
          } else {
              return this.interceptors.get(this.index++).boundSql(type, boundSql, cacheKey, this);
          }
      }
  
  }
  