content: package com.airhacks.enhydrator.in;
  
  /*
   * #%L
   * enhydrator
   * %%
   * Copyright (C) 2014 Adam Bien
   * %%
   * 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.
   * #L%
   */
  
  import java.sql.ResultSet;
  import java.sql.SQLException;
  import java.util.Iterator;
  
  /**
   *
   * @author airhacks.com
   */
  public class ResultSetIterator implements Iterator<ResultSet>, Iterable<ResultSet> {
  
      private final ResultSet resultSet;
  
      public ResultSetIterator(ResultSet resultSet) {
          this.resultSet = resultSet;
      }
  
      @Override
      public boolean hasNext() {
          try {
              return this.resultSet.next();
          } catch (SQLException ex) {
              throw new IllegalStateException("ResultSet.next failed", ex);
          }
      }
  
      @Override
      public final ResultSet next() {
          return this.resultSet;
      }
  
      @Override
      public Iterator<ResultSet> iterator() {
          return this;
      }
  
  }
  