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Update AggregationExpression javadoc.

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See: #4370
This commit is contained in:
Christoph Strobl
2023-04-20 13:19:13 +02:00
parent a16558e4a3
commit c04fe744cb
1 changed files with 4 additions and 0 deletions
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spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/aggregation/AggregationExpression.java
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@@ -21,6 +21,10 @@ import org.springframework.data.mongodb.MongoExpression;
/**
* An {@link AggregationExpression} can be used with field expressions in aggregation pipeline stages like
* {@code project} and {@code group}.
* <p>
* The {@link AggregationExpression expressions} {@link #toDocument(AggregationOperationContext)} method is called during
* the mapping process to obtain the mapped, ready to use representation that can be handed over to the driver as part
* of an {@link AggregationOperation pipleine stage}.
*
* @author Thomas Darimont
* @author Oliver Gierke