org.springframework.data.mongodb.core.aggregation

Interface FieldsExposingAggregationOperation

All Superinterfaces:

AggregationOperation

All Known Implementing Classes:

GroupOperation, ProjectionOperation

public interface FieldsExposingAggregationOperation
extends AggregationOperation

AggregationOperation that exposes new ExposedFields that can be used for later aggregation pipeline AggregationOperations.

Author:

Thomas Darimont

Method Summary

Modifier and Type	Method and Description
ExposedFields	getFields() Returns the fields exposed by the AggregationOperation.

Methods inherited from interface org.springframework.data.mongodb.core.aggregation.AggregationOperation

toDBObject

Method Detail

getFields

ExposedFields getFields()

Returns the fields exposed by the AggregationOperation.

Returns:

will never be null.