asbah-core_2.12.0-M2.3.1.0-rc0.source-code.AggregationOutput.scala Maven / Gradle / Ivy
/**
* Copyright (c) 2010 MongoDB, Inc.
*
* 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.
*
* For questions and comments about this product, please see the project page at:
*
* http://github.com/mongodb/casbah
*
*/
package com.mongodb.casbah
import com.mongodb.casbah.Imports._
import com.mongodb.{ AggregationOutput => JavaAggregationOutput }
import scala.collection.JavaConverters._
/**
* Wrapper object for AggregationOutput
*
* @since 2.5
*/
case class AggregationOutput(underlying: JavaAggregationOutput) {
/**
* returns an iterator to the results of the aggregation
* @return
*/
def results: Iterable[DBObject] = underlying.results.asScala
/**
* string representation of the aggregation command
*/
override def toString: String = underlying.toString
}