Module spring.data.mongodb

Package org.springframework.data.mongodb.core.aggregation

Class DensifyOperation

java.lang.Object

org.springframework.data.mongodb.core.aggregation.DensifyOperation

All Implemented Interfaces:

AggregationOperation

public class DensifyOperation
extends Object
implements AggregationOperation

Encapsulates the aggregation framework $densify-operation.

Since:

4.0

Author:

Christoph Strobl

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DensifyOperation.BoundedRange	DensifyOperation.Range implementation holding lower and upper bound values.
static class	DensifyOperation.DensifyOperationBuilder
static class	DensifyOperation.DensifyRange	Base DensifyOperation.Range implementation.
static interface	DensifyOperation.DensifyUnit	The actual time unit to apply to a DensifyOperation.Range.
static enum	DensifyOperation.DensifyUnits	Quick access to available units.
static interface	DensifyOperation.Range	The DensifyOperation.Range specifies how the data is densified.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DensifyOperation(Field field, List<?> partitionBy, DensifyOperation.Range range)

Method Summary

Modifier and Type	Method	Description
static DensifyOperation.DensifyOperationBuilder	builder()	Obtain a builder to create the DensifyOperation.
org.bson.Document	toDocument(AggregationOperationContext context)	Turns the AggregationOperation into a Document by using the given AggregationOperationContext.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

getOperator, toPipelineStages

Constructor Details

DensifyOperation

protected DensifyOperation(@Nullable
 Field field,
 @Nullable
 List<?> partitionBy,
 @Nullable
 DensifyOperation.Range range)

Method Details

builder

public static DensifyOperation.DensifyOperationBuilder builder()

Obtain a builder to create the DensifyOperation.

Returns:

new instance of DensifyOperation.DensifyOperationBuilder.

toDocument

public org.bson.Document toDocument(AggregationOperationContext context)

Description copied from interface: AggregationOperation

Turns the AggregationOperation into a Document by using the given AggregationOperationContext.

Specified by:

toDocument in interface AggregationOperation

Parameters:

context - the AggregationOperationContext to operate within. Must not be null.

Returns:

the Document