public interface AggregationExpression
AggregationExpression
can be used with field expressions in aggregation pipeline stages like
project
and group
.Modifier and Type | Method and Description |
---|---|
org.bson.Document |
toDocument(AggregationOperationContext context)
|
org.bson.Document toDocument(AggregationOperationContext context)
context
- must not be null.Document
) form of the expression.Copyright © 2011–2021 Pivotal Software, Inc.. All rights reserved.