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The Java operations layer for the MongoDB Java Driver.
Third parties can wrap this layer to provide custom higher-level APIs
/*
* Copyright 2008-present 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.
*/
package com.mongodb.client.model;
import org.bson.conversions.Bson;
/**
* The core part of the {@link Aggregates#setWindowFields(Object, Bson, Iterable) $setWindowFields} pipeline stage of an aggregation pipeline.
* A triple of a window function, a {@linkplain Window window} and a path to a field to be computed by the window function over the window.
*
* @see WindowOutputFields
* @since 4.3
*/
public interface WindowOutputField {
/**
* Render into {@link BsonField}.
*
* @return A {@link BsonField} representation.
*/
BsonField toBsonField();
}
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