text: /*
   * Copyright 2007-2017 the original author or authors.
   *
   * 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 net.ymate.platform.persistence.mongodb.expression;
  
  import com.mongodb.BasicDBObject;
  import net.ymate.platform.persistence.Params;
  import net.ymate.platform.persistence.mongodb.AbstractOperator;
  import net.ymate.platform.persistence.mongodb.IMongo;
  import net.ymate.platform.persistence.mongodb.IOperator;
  import net.ymate.platform.persistence.mongodb.support.Query;
  import org.bson.BSONObject;
  
  /**
   * @author 刘镇 (suninformation@163.com) on 15/11/28 下午3:03
   * @version 1.0
   */
  public class ArrayExp extends AbstractOperator {
  
      public static ArrayExp all(Params params) {
          ArrayExp _exp = new ArrayExp();
          _exp.__doAddOperator(IMongo.OPT.ALL, params.toArray());
          return _exp;
      }
  
      public static ArrayExp elemMatch(IOperator... operators) {
          ArrayExp _exp = new ArrayExp();
          BasicDBObject _dbObj = new BasicDBObject();
          for (IOperator _opt : operators) {
              _dbObj.putAll((BSONObject) _opt.toBson());
          }
          _exp.__doAddOperator(IMongo.OPT.ELEM_MATCH, _dbObj);
          return _exp;
      }
  
      public static ArrayExp elemMatch(Query... queries) {
          ArrayExp _exp = new ArrayExp();
          BasicDBObject _dbObj = new BasicDBObject();
          for (Query _query : queries) {
              _dbObj.putAll((BSONObject) _query.toBson());
          }
          _exp.__doAddOperator(IMongo.OPT.ELEM_MATCH, _dbObj);
          return _exp;
      }
  
      public static ArrayExp size(int size) {
          ArrayExp _exp = new ArrayExp();
          _exp.__doAddOperator(IMongo.OPT.SIZE, size);
          return _exp;
      }
  
      public static ArrayExp size(Object size) {
          ArrayExp _exp = new ArrayExp();
          _exp.__doAddOperator(IMongo.OPT.SIZE, size);
          return _exp;
      }
  }
  