Class DocumentOperators.DocumentNumber

java.lang.Object

org.springframework.data.mongodb.core.aggregation.DocumentOperators.DocumentNumber

All Implemented Interfaces:

AggregationExpression, MongoExpression

Enclosing class:

DocumentOperators

public static class DocumentOperators.DocumentNumber
extends Object
implements AggregationExpression

DocumentOperators.DocumentNumber resolves the current document position.

Since:

3.3

Author:

Christoph Strobl

Constructor Summary

Constructors

Constructor	Description
DocumentNumber()

Method Summary

Modifier and Type	Method	Description
org.bson.Document	toDocument(AggregationOperationContext context)	Turns the AggregationExpression into a Document within the given AggregationOperationContext.

Methods inherited from class Object

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

Methods inherited from interface AggregationExpression

toDocument

Constructor Details

DocumentNumber

public DocumentNumber()

Method Details

toDocument

public org.bson.Document toDocument(AggregationOperationContext context)

Description copied from interface: AggregationExpression

Turns the AggregationExpression into a Document within the given AggregationOperationContext.

Specified by:

toDocument in interface AggregationExpression

Parameters:

context - must not be null.

Returns:

the MongoDB native (Document) form of the expression.