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

Class ReplaceRootOperation.ReplaceRootOperationBuilder

java.lang.Object

org.springframework.data.mongodb.core.aggregation.ReplaceRootOperation.ReplaceRootOperationBuilder

Enclosing class:

ReplaceRootOperation

public static class ReplaceRootOperation.ReplaceRootOperationBuilder
extends Object

Builder for ReplaceRootOperation.

Author:

Mark Paluch

Constructor Summary

Constructors

Constructor	Description
ReplaceRootOperationBuilder()

Method Summary

Modifier and Type	Method	Description
ReplaceRootOperation.ReplaceRootDocumentOperation	withDocument()	Defines a root document replacement based on a composable document that is empty initially.
ReplaceRootOperation	withDocument(org.bson.Document document)	Defines a root document replacement based on a composable document given document.
ReplaceRootOperation	withValueOf(String fieldName)	Defines a root document replacement based on a fieldName that resolves to a document.
ReplaceRootOperation	withValueOf(AggregationExpression aggregationExpression)	Defines a root document replacement based on a AggregationExpression that resolves to a document.

Methods inherited from class java.lang.Object

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

Constructor Details

ReplaceRootOperationBuilder

public ReplaceRootOperationBuilder()

Method Details

withValueOf

public ReplaceRootOperation withValueOf(String fieldName)

Defines a root document replacement based on a fieldName that resolves to a document.

Parameters:

fieldName - must not be null or empty.

Returns:

the final ReplaceRootOperation.

withValueOf

public ReplaceRootOperation withValueOf(AggregationExpression aggregationExpression)

Defines a root document replacement based on a AggregationExpression that resolves to a document.

Parameters:

aggregationExpression - must not be null.

Returns:

the final ReplaceRootOperation.

withDocument

public ReplaceRootOperation.ReplaceRootDocumentOperation withDocument()

Defines a root document replacement based on a composable document that is empty initially.
ReplaceRootOperation can be populated with individual entries and derive its values from other, existing documents.

Returns:

the ReplaceRootOperation.ReplaceRootDocumentOperation.

withDocument

public ReplaceRootOperation withDocument(org.bson.Document document)

Defines a root document replacement based on a composable document given document.
ReplaceRootOperation can be populated with individual entries and derive its values from other, existing documents.

Parameters:

document - must not be null.

Returns:

the final ReplaceRootOperation.