Package com.mongodb.client

Interface MongoCollection<TDocument>

Type Parameters:

TDocument - The type that this collection will encode documents from and decode documents to.

@ThreadSafe
public interface MongoCollection<TDocument>

The MongoCollection interface.

Note: Additions to this interface will not be considered to break binary compatibility.

MongoCollection is generic allowing for different types to represent documents. Any custom classes must have a Codec registered in the CodecRegistry.

Since:

3.0

Method Summary

Modifier and Type	Method	Description
AggregateIterable<TDocument>	aggregate(ClientSession clientSession, List<? extends Bson> pipeline)	Aggregates documents according to the specified aggregation pipeline.
<TResult> AggregateIterable<TResult>	aggregate(ClientSession clientSession, List<? extends Bson> pipeline, Class<TResult> resultClass)	Aggregates documents according to the specified aggregation pipeline.
AggregateIterable<TDocument>	aggregate(List<? extends Bson> pipeline)	Aggregates documents according to the specified aggregation pipeline.
<TResult> AggregateIterable<TResult>	aggregate(List<? extends Bson> pipeline, Class<TResult> resultClass)	Aggregates documents according to the specified aggregation pipeline.
BulkWriteResult	bulkWrite(ClientSession clientSession, List<? extends WriteModel<? extends TDocument>> requests)	Executes a mix of inserts, updates, replaces, and deletes.
BulkWriteResult	bulkWrite(ClientSession clientSession, List<? extends WriteModel<? extends TDocument>> requests, BulkWriteOptions options)	Executes a mix of inserts, updates, replaces, and deletes.
BulkWriteResult	bulkWrite(List<? extends WriteModel<? extends TDocument>> requests)	Executes a mix of inserts, updates, replaces, and deletes.
BulkWriteResult	bulkWrite(List<? extends WriteModel<? extends TDocument>> requests, BulkWriteOptions options)	Executes a mix of inserts, updates, replaces, and deletes.
long	countDocuments()	Counts the number of documents in the collection.
long	countDocuments(ClientSession clientSession)	Counts the number of documents in the collection.
long	countDocuments(ClientSession clientSession, Bson filter)	Counts the number of documents in the collection according to the given options.
long	countDocuments(ClientSession clientSession, Bson filter, CountOptions options)	Counts the number of documents in the collection according to the given options.
long	countDocuments(Bson filter)	Counts the number of documents in the collection according to the given options.
long	countDocuments(Bson filter, CountOptions options)	Counts the number of documents in the collection according to the given options.
String	createIndex(ClientSession clientSession, Bson keys)	Create an index with the given keys.
String	createIndex(ClientSession clientSession, Bson keys, IndexOptions indexOptions)	Create an index with the given keys and options.
String	createIndex(Bson keys)	Create an index with the given keys.
String	createIndex(Bson keys, IndexOptions indexOptions)	Create an index with the given keys and options.
List<String>	createIndexes(ClientSession clientSession, List<IndexModel> indexes)	Create multiple indexes.
List<String>	createIndexes(ClientSession clientSession, List<IndexModel> indexes, CreateIndexOptions createIndexOptions)	Create multiple indexes.
List<String>	createIndexes(List<IndexModel> indexes)	Create multiple indexes.
List<String>	createIndexes(List<IndexModel> indexes, CreateIndexOptions createIndexOptions)	Create multiple indexes.
DeleteResult	deleteMany(ClientSession clientSession, Bson filter)	Removes all documents from the collection that match the given query filter.
DeleteResult	deleteMany(ClientSession clientSession, Bson filter, DeleteOptions options)	Removes all documents from the collection that match the given query filter.
DeleteResult	deleteMany(Bson filter)	Removes all documents from the collection that match the given query filter.
DeleteResult	deleteMany(Bson filter, DeleteOptions options)	Removes all documents from the collection that match the given query filter.
DeleteResult	deleteOne(ClientSession clientSession, Bson filter)	Removes at most one document from the collection that matches the given filter.
DeleteResult	deleteOne(ClientSession clientSession, Bson filter, DeleteOptions options)	Removes at most one document from the collection that matches the given filter.
DeleteResult	deleteOne(Bson filter)	Removes at most one document from the collection that matches the given filter.
DeleteResult	deleteOne(Bson filter, DeleteOptions options)	Removes at most one document from the collection that matches the given filter.
<TResult> DistinctIterable<TResult>	distinct(ClientSession clientSession, String fieldName, Class<TResult> resultClass)	Gets the distinct values of the specified field name.
<TResult> DistinctIterable<TResult>	distinct(ClientSession clientSession, String fieldName, Bson filter, Class<TResult> resultClass)	Gets the distinct values of the specified field name.
<TResult> DistinctIterable<TResult>	distinct(String fieldName, Class<TResult> resultClass)	Gets the distinct values of the specified field name.
<TResult> DistinctIterable<TResult>	distinct(String fieldName, Bson filter, Class<TResult> resultClass)	Gets the distinct values of the specified field name.
void	drop()	Drops this collection from the Database.
void	drop(ClientSession clientSession)	Drops this collection from the Database.
void	dropIndex(ClientSession clientSession, String indexName)	Drops the index given its name.
void	dropIndex(ClientSession clientSession, String indexName, DropIndexOptions dropIndexOptions)	Drops the index given its name.
void	dropIndex(ClientSession clientSession, Bson keys)	Drops the index given the keys used to create it.
void	dropIndex(ClientSession clientSession, Bson keys, DropIndexOptions dropIndexOptions)	Drops the index given the keys used to create it.
void	dropIndex(String indexName)	Drops the index given its name.
void	dropIndex(String indexName, DropIndexOptions dropIndexOptions)	Drops the index given its name.
void	dropIndex(Bson keys)	Drops the index given the keys used to create it.
void	dropIndex(Bson keys, DropIndexOptions dropIndexOptions)	Drops the index given the keys used to create it.
void	dropIndexes()	Drop all the indexes on this collection, except for the default on _id.
void	dropIndexes(ClientSession clientSession)	Drop all the indexes on this collection, except for the default on _id.
void	dropIndexes(ClientSession clientSession, DropIndexOptions dropIndexOptions)	Drop all the indexes on this collection, except for the default on _id.
void	dropIndexes(DropIndexOptions dropIndexOptions)	Drop all the indexes on this collection, except for the default on _id.
long	estimatedDocumentCount()	Gets an estimate of the count of documents in a collection using collection metadata.
long	estimatedDocumentCount(EstimatedDocumentCountOptions options)	Gets an estimate of the count of documents in a collection using collection metadata.
FindIterable<TDocument>	find()	Finds all documents in the collection.
FindIterable<TDocument>	find(ClientSession clientSession)	Finds all documents in the collection.
<TResult> FindIterable<TResult>	find(ClientSession clientSession, Class<TResult> resultClass)	Finds all documents in the collection.
FindIterable<TDocument>	find(ClientSession clientSession, Bson filter)	Finds all documents in the collection.
<TResult> FindIterable<TResult>	find(ClientSession clientSession, Bson filter, Class<TResult> resultClass)	Finds all documents in the collection.
<TResult> FindIterable<TResult>	find(Class<TResult> resultClass)	Finds all documents in the collection.
FindIterable<TDocument>	find(Bson filter)	Finds all documents in the collection.
<TResult> FindIterable<TResult>	find(Bson filter, Class<TResult> resultClass)	Finds all documents in the collection.
TDocument	findOneAndDelete(ClientSession clientSession, Bson filter)	Atomically find a document and remove it.
TDocument	findOneAndDelete(ClientSession clientSession, Bson filter, FindOneAndDeleteOptions options)	Atomically find a document and remove it.
TDocument	findOneAndDelete(Bson filter)	Atomically find a document and remove it.
TDocument	findOneAndDelete(Bson filter, FindOneAndDeleteOptions options)	Atomically find a document and remove it.
TDocument	findOneAndReplace(ClientSession clientSession, Bson filter, TDocument replacement)	Atomically find a document and replace it.
TDocument	findOneAndReplace(ClientSession clientSession, Bson filter, TDocument replacement, FindOneAndReplaceOptions options)	Atomically find a document and replace it.
TDocument	findOneAndReplace(Bson filter, TDocument replacement)	Atomically find a document and replace it.
TDocument	findOneAndReplace(Bson filter, TDocument replacement, FindOneAndReplaceOptions options)	Atomically find a document and replace it.
TDocument	findOneAndUpdate(ClientSession clientSession, Bson filter, List<? extends Bson> update)	Atomically find a document and update it.
TDocument	findOneAndUpdate(ClientSession clientSession, Bson filter, List<? extends Bson> update, FindOneAndUpdateOptions options)	Atomically find a document and update it.
TDocument	findOneAndUpdate(ClientSession clientSession, Bson filter, Bson update)	Atomically find a document and update it.
TDocument	findOneAndUpdate(ClientSession clientSession, Bson filter, Bson update, FindOneAndUpdateOptions options)	Atomically find a document and update it.
TDocument	findOneAndUpdate(Bson filter, List<? extends Bson> update)	Atomically find a document and update it.
TDocument	findOneAndUpdate(Bson filter, List<? extends Bson> update, FindOneAndUpdateOptions options)	Atomically find a document and update it.
TDocument	findOneAndUpdate(Bson filter, Bson update)	Atomically find a document and update it.
TDocument	findOneAndUpdate(Bson filter, Bson update, FindOneAndUpdateOptions options)	Atomically find a document and update it.
CodecRegistry	getCodecRegistry()	Get the codec registry for the MongoCollection.
Class<TDocument>	getDocumentClass()	Get the class of documents stored in this collection.
MongoNamespace	getNamespace()	Gets the namespace of this collection.
ReadConcern	getReadConcern()	Get the read concern for the MongoCollection.
ReadPreference	getReadPreference()	Get the read preference for the MongoCollection.
WriteConcern	getWriteConcern()	Get the write concern for the MongoCollection.
InsertManyResult	insertMany(ClientSession clientSession, List<? extends TDocument> documents)	Inserts one or more documents.
InsertManyResult	insertMany(ClientSession clientSession, List<? extends TDocument> documents, InsertManyOptions options)	Inserts one or more documents.
InsertManyResult	insertMany(List<? extends TDocument> documents)	Inserts one or more documents.
InsertManyResult	insertMany(List<? extends TDocument> documents, InsertManyOptions options)	Inserts one or more documents.
InsertOneResult	insertOne(ClientSession clientSession, TDocument document)	Inserts the provided document.
InsertOneResult	insertOne(ClientSession clientSession, TDocument document, InsertOneOptions options)	Inserts the provided document.
InsertOneResult	insertOne(TDocument document)	Inserts the provided document.
InsertOneResult	insertOne(TDocument document, InsertOneOptions options)	Inserts the provided document.
ListIndexesIterable<Document>	listIndexes()	Get all the indexes in this collection.
ListIndexesIterable<Document>	listIndexes(ClientSession clientSession)	Get all the indexes in this collection.
<TResult> ListIndexesIterable<TResult>	listIndexes(ClientSession clientSession, Class<TResult> resultClass)	Get all the indexes in this collection.
<TResult> ListIndexesIterable<TResult>	listIndexes(Class<TResult> resultClass)	Get all the indexes in this collection.
MapReduceIterable<TDocument>	mapReduce(ClientSession clientSession, String mapFunction, String reduceFunction)	Deprecated. Superseded by aggregate
<TResult> MapReduceIterable<TResult>	mapReduce(ClientSession clientSession, String mapFunction, String reduceFunction, Class<TResult> resultClass)	Deprecated. Superseded by aggregate
MapReduceIterable<TDocument>	mapReduce(String mapFunction, String reduceFunction)	Deprecated. Superseded by aggregate
<TResult> MapReduceIterable<TResult>	mapReduce(String mapFunction, String reduceFunction, Class<TResult> resultClass)	Deprecated. Superseded by aggregate
void	renameCollection(ClientSession clientSession, MongoNamespace newCollectionNamespace)	Rename the collection with oldCollectionName to the newCollectionName.
void	renameCollection(ClientSession clientSession, MongoNamespace newCollectionNamespace, RenameCollectionOptions renameCollectionOptions)	Rename the collection with oldCollectionName to the newCollectionName.
void	renameCollection(MongoNamespace newCollectionNamespace)	Rename the collection with oldCollectionName to the newCollectionName.
void	renameCollection(MongoNamespace newCollectionNamespace, RenameCollectionOptions renameCollectionOptions)	Rename the collection with oldCollectionName to the newCollectionName.
UpdateResult	replaceOne(ClientSession clientSession, Bson filter, TDocument replacement)	Replace a document in the collection according to the specified arguments.
UpdateResult	replaceOne(ClientSession clientSession, Bson filter, TDocument replacement, ReplaceOptions replaceOptions)	Replace a document in the collection according to the specified arguments.
UpdateResult	replaceOne(Bson filter, TDocument replacement)	Replace a document in the collection according to the specified arguments.
UpdateResult	replaceOne(Bson filter, TDocument replacement, ReplaceOptions replaceOptions)	Replace a document in the collection according to the specified arguments.
UpdateResult	updateMany(ClientSession clientSession, Bson filter, List<? extends Bson> update)	Update all documents in the collection according to the specified arguments.
UpdateResult	updateMany(ClientSession clientSession, Bson filter, List<? extends Bson> update, UpdateOptions updateOptions)	Update all documents in the collection according to the specified arguments.
UpdateResult	updateMany(ClientSession clientSession, Bson filter, Bson update)	Update all documents in the collection according to the specified arguments.
UpdateResult	updateMany(ClientSession clientSession, Bson filter, Bson update, UpdateOptions updateOptions)	Update all documents in the collection according to the specified arguments.
UpdateResult	updateMany(Bson filter, List<? extends Bson> update)	Update all documents in the collection according to the specified arguments.
UpdateResult	updateMany(Bson filter, List<? extends Bson> update, UpdateOptions updateOptions)	Update all documents in the collection according to the specified arguments.
UpdateResult	updateMany(Bson filter, Bson update)	Update all documents in the collection according to the specified arguments.
UpdateResult	updateMany(Bson filter, Bson update, UpdateOptions updateOptions)	Update all documents in the collection according to the specified arguments.
UpdateResult	updateOne(ClientSession clientSession, Bson filter, List<? extends Bson> update)	Update a single document in the collection according to the specified arguments.
UpdateResult	updateOne(ClientSession clientSession, Bson filter, List<? extends Bson> update, UpdateOptions updateOptions)	Update a single document in the collection according to the specified arguments.
UpdateResult	updateOne(ClientSession clientSession, Bson filter, Bson update)	Update a single document in the collection according to the specified arguments.
UpdateResult	updateOne(ClientSession clientSession, Bson filter, Bson update, UpdateOptions updateOptions)	Update a single document in the collection according to the specified arguments.
UpdateResult	updateOne(Bson filter, List<? extends Bson> update)	Update a single document in the collection according to the specified arguments.
UpdateResult	updateOne(Bson filter, List<? extends Bson> update, UpdateOptions updateOptions)	Update a single document in the collection according to the specified arguments.
UpdateResult	updateOne(Bson filter, Bson update)	Update a single document in the collection according to the specified arguments.
UpdateResult	updateOne(Bson filter, Bson update, UpdateOptions updateOptions)	Update a single document in the collection according to the specified arguments.
ChangeStreamIterable<TDocument>	watch()	Creates a change stream for this collection.
ChangeStreamIterable<TDocument>	watch(ClientSession clientSession)	Creates a change stream for this collection.
<TResult> ChangeStreamIterable<TResult>	watch(ClientSession clientSession, Class<TResult> resultClass)	Creates a change stream for this collection.
ChangeStreamIterable<TDocument>	watch(ClientSession clientSession, List<? extends Bson> pipeline)	Creates a change stream for this collection.
<TResult> ChangeStreamIterable<TResult>	watch(ClientSession clientSession, List<? extends Bson> pipeline, Class<TResult> resultClass)	Creates a change stream for this collection.
<TResult> ChangeStreamIterable<TResult>	watch(Class<TResult> resultClass)	Creates a change stream for this collection.
ChangeStreamIterable<TDocument>	watch(List<? extends Bson> pipeline)	Creates a change stream for this collection.
<TResult> ChangeStreamIterable<TResult>	watch(List<? extends Bson> pipeline, Class<TResult> resultClass)	Creates a change stream for this collection.
MongoCollection<TDocument>	withCodecRegistry(CodecRegistry codecRegistry)	Create a new MongoCollection instance with a different codec registry.
<NewTDocument> MongoCollection<NewTDocument>	withDocumentClass(Class<NewTDocument> clazz)	Create a new MongoCollection instance with a different default class to cast any documents returned from the database into..
MongoCollection<TDocument>	withReadConcern(ReadConcern readConcern)	Create a new MongoCollection instance with a different read concern.
MongoCollection<TDocument>	withReadPreference(ReadPreference readPreference)	Create a new MongoCollection instance with a different read preference.
MongoCollection<TDocument>	withWriteConcern(WriteConcern writeConcern)	Create a new MongoCollection instance with a different write concern.

Method Details

getNamespace

MongoNamespace getNamespace()

Gets the namespace of this collection.

Returns:

the namespace

getDocumentClass

Class<TDocument> getDocumentClass()

Get the class of documents stored in this collection.

Returns:

the class

getCodecRegistry

CodecRegistry getCodecRegistry()

Get the codec registry for the MongoCollection.

Returns:

the CodecRegistry

getReadPreference

ReadPreference getReadPreference()

Get the read preference for the MongoCollection.

Returns:

the ReadPreference

getWriteConcern

WriteConcern getWriteConcern()

Get the write concern for the MongoCollection.

Returns:

the WriteConcern

getReadConcern

ReadConcern getReadConcern()

Get the read concern for the MongoCollection.

Returns:

the ReadConcern

Since:

3.2

MongoDB documentation

Read Concern

Since server release

3.2

withDocumentClass

<NewTDocument> MongoCollection<NewTDocument> withDocumentClass(Class<NewTDocument> clazz)

Create a new MongoCollection instance with a different default class to cast any documents returned from the database into..

Type Parameters:

NewTDocument - The type that the new collection will encode documents from and decode documents to

Parameters:

clazz - the default class to cast any documents returned from the database into.

Returns:

a new MongoCollection instance with the different default class

withCodecRegistry

MongoCollection<TDocument> withCodecRegistry(CodecRegistry codecRegistry)

Create a new MongoCollection instance with a different codec registry.

Parameters:

codecRegistry - the new CodecRegistry for the collection

Returns:

a new MongoCollection instance with the different codec registry

withReadPreference

MongoCollection<TDocument> withReadPreference(ReadPreference readPreference)

Create a new MongoCollection instance with a different read preference.

Parameters:

readPreference - the new ReadPreference for the collection

Returns:

a new MongoCollection instance with the different readPreference

withWriteConcern

MongoCollection<TDocument> withWriteConcern(WriteConcern writeConcern)

Create a new MongoCollection instance with a different write concern.

Parameters:

writeConcern - the new WriteConcern for the collection

Returns:

a new MongoCollection instance with the different writeConcern

withReadConcern

MongoCollection<TDocument> withReadConcern(ReadConcern readConcern)

Create a new MongoCollection instance with a different read concern.

Parameters:

readConcern - the new ReadConcern for the collection

Returns:

a new MongoCollection instance with the different ReadConcern

Since:

3.2

MongoDB documentation

Read Concern

Since server release

3.2

countDocuments

long countDocuments()

Counts the number of documents in the collection.

Note: For a fast count of the total documents in a collection see estimatedDocumentCount(). When migrating from count() to countDocuments() the following query operators must be replaced:

  +-------------+--------------------------------+
  | Operator    | Replacement                    |
  +=============+================================+
  | $where      |  $expr                         |
  +-------------+--------------------------------+
  | $near       |  $geoWithin with $center       |
  +-------------+--------------------------------+
  | $nearSphere |  $geoWithin with $centerSphere |
  +-------------+--------------------------------+
 

Returns:

the number of documents in the collection

Since:

3.8

countDocuments

long countDocuments(Bson filter)

Counts the number of documents in the collection according to the given options.

Note: For a fast count of the total documents in a collection see estimatedDocumentCount(). When migrating from count() to countDocuments() the following query operators must be replaced:

  +-------------+--------------------------------+
  | Operator    | Replacement                    |
  +=============+================================+
  | $where      |  $expr                         |
  +-------------+--------------------------------+
  | $near       |  $geoWithin with $center       |
  +-------------+--------------------------------+
  | $nearSphere |  $geoWithin with $centerSphere |
  +-------------+--------------------------------+
 

Parameters:

filter - the query filter

Returns:

the number of documents in the collection

Since:

3.8

countDocuments

long countDocuments(Bson filter,
 CountOptions options)

Counts the number of documents in the collection according to the given options.

Note: For a fast count of the total documents in a collection see estimatedDocumentCount(). When migrating from count() to countDocuments() the following query operators must be replaced:

  +-------------+--------------------------------+
  | Operator    | Replacement                    |
  +=============+================================+
  | $where      |  $expr                         |
  +-------------+--------------------------------+
  | $near       |  $geoWithin with $center       |
  +-------------+--------------------------------+
  | $nearSphere |  $geoWithin with $centerSphere |
  +-------------+--------------------------------+
 

Parameters:

filter - the query filter

options - the options describing the count

Returns:

the number of documents in the collection

Since:

3.8

countDocuments

long countDocuments(ClientSession clientSession)

Counts the number of documents in the collection.

Note: For a fast count of the total documents in a collection see estimatedDocumentCount(). When migrating from count() to countDocuments() the following query operators must be replaced:

  +-------------+--------------------------------+
  | Operator    | Replacement                    |
  +=============+================================+
  | $where      |  $expr                         |
  +-------------+--------------------------------+
  | $near       |  $geoWithin with $center       |
  +-------------+--------------------------------+
  | $nearSphere |  $geoWithin with $centerSphere |
  +-------------+--------------------------------+
 

Parameters:

clientSession - the client session with which to associate this operation

Returns:

the number of documents in the collection

Since:

3.8

Since server release

3.6

countDocuments

long countDocuments(ClientSession clientSession,
 Bson filter)

Counts the number of documents in the collection according to the given options.

Note: For a fast count of the total documents in a collection see estimatedDocumentCount(). When migrating from count() to countDocuments() the following query operators must be replaced:

  +-------------+--------------------------------+
  | Operator    | Replacement                    |
  +=============+================================+
  | $where      |  $expr                         |
  +-------------+--------------------------------+
  | $near       |  $geoWithin with $center       |
  +-------------+--------------------------------+
  | $nearSphere |  $geoWithin with $centerSphere |
  +-------------+--------------------------------+
 

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter

Returns:

the number of documents in the collection

Since:

3.8

Since server release

3.6

countDocuments

long countDocuments(ClientSession clientSession,
 Bson filter,
 CountOptions options)

Counts the number of documents in the collection according to the given options.

Note: For a fast count of the total documents in a collection see estimatedDocumentCount(). When migrating from count() to countDocuments() the following query operators must be replaced:

  +-------------+--------------------------------+
  | Operator    | Replacement                    |
  +=============+================================+
  | $where      |  $expr                         |
  +-------------+--------------------------------+
  | $near       |  $geoWithin with $center       |
  +-------------+--------------------------------+
  | $nearSphere |  $geoWithin with $centerSphere |
  +-------------+--------------------------------+
 

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter

options - the options describing the count

Returns:

the number of documents in the collection

Since:

3.8

Since server release

3.6

estimatedDocumentCount

long estimatedDocumentCount()

Gets an estimate of the count of documents in a collection using collection metadata.

Returns:

the number of documents in the collection

Since:

3.8

estimatedDocumentCount

long estimatedDocumentCount(EstimatedDocumentCountOptions options)

Gets an estimate of the count of documents in a collection using collection metadata.

Parameters:

options - the options describing the count

Returns:

the number of documents in the collection

Since:

3.8

distinct

<TResult> DistinctIterable<TResult> distinct(String fieldName,
 Class<TResult> resultClass)

Gets the distinct values of the specified field name.

Type Parameters:

TResult - the target type of the iterable.

Parameters:

fieldName - the field name

resultClass - the class to cast any distinct items into.

Returns:

an iterable of distinct values

MongoDB documentation

Distinct

distinct

<TResult> DistinctIterable<TResult> distinct(String fieldName,
 Bson filter,
 Class<TResult> resultClass)

Gets the distinct values of the specified field name.

Type Parameters:

TResult - the target type of the iterable.

Parameters:

fieldName - the field name

filter - the query filter

resultClass - the class to cast any distinct items into.

Returns:

an iterable of distinct values

MongoDB documentation

Distinct

distinct

<TResult> DistinctIterable<TResult> distinct(ClientSession clientSession,
 String fieldName,
 Class<TResult> resultClass)

Gets the distinct values of the specified field name.

Type Parameters:

TResult - the target type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

fieldName - the field name

resultClass - the class to cast any distinct items into.

Returns:

an iterable of distinct values

Since:

3.6

MongoDB documentation

Distinct

Since server release

3.6

distinct

<TResult> DistinctIterable<TResult> distinct(ClientSession clientSession,
 String fieldName,
 Bson filter,
 Class<TResult> resultClass)

Gets the distinct values of the specified field name.

Type Parameters:

TResult - the target type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

fieldName - the field name

filter - the query filter

resultClass - the class to cast any distinct items into.

Returns:

an iterable of distinct values

Since:

3.6

MongoDB documentation

Distinct

Since server release

3.6

find

FindIterable<TDocument> find()

Finds all documents in the collection.

Returns:

the find iterable interface

MongoDB documentation

Find

find

<TResult> FindIterable<TResult> find(Class<TResult> resultClass)

Finds all documents in the collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

resultClass - the class to decode each document into

Returns:

the find iterable interface

MongoDB documentation

Find

find

FindIterable<TDocument> find(Bson filter)

Finds all documents in the collection.

Parameters:

filter - the query filter

Returns:

the find iterable interface

MongoDB documentation

Find

find

<TResult> FindIterable<TResult> find(Bson filter,
 Class<TResult> resultClass)

Finds all documents in the collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

filter - the query filter

resultClass - the class to decode each document into

Returns:

the find iterable interface

MongoDB documentation

Find

find

FindIterable<TDocument> find(ClientSession clientSession)

Finds all documents in the collection.

Parameters:

clientSession - the client session with which to associate this operation

Returns:

the find iterable interface

Since:

3.6

MongoDB documentation

Find

Since server release

3.6

find

<TResult> FindIterable<TResult> find(ClientSession clientSession,
 Class<TResult> resultClass)

Finds all documents in the collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

resultClass - the class to decode each document into

Returns:

the find iterable interface

Since:

3.6

MongoDB documentation

Find

Since server release

3.6

find

FindIterable<TDocument> find(ClientSession clientSession,
 Bson filter)

Finds all documents in the collection.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter

Returns:

the find iterable interface

Since:

3.6

MongoDB documentation

Find

Since server release

3.6

find

<TResult> FindIterable<TResult> find(ClientSession clientSession,
 Bson filter,
 Class<TResult> resultClass)

Finds all documents in the collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter

resultClass - the class to decode each document into

Returns:

the find iterable interface

Since:

3.6

MongoDB documentation

Find

Since server release

3.6

aggregate

AggregateIterable<TDocument> aggregate(List<? extends Bson> pipeline)

Aggregates documents according to the specified aggregation pipeline.

Parameters:

pipeline - the aggregation pipeline

Returns:

an iterable containing the result of the aggregation operation

MongoDB documentation

Aggregation

Since server release

2.2

aggregate

<TResult> AggregateIterable<TResult> aggregate(List<? extends Bson> pipeline,
 Class<TResult> resultClass)

Aggregates documents according to the specified aggregation pipeline.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

pipeline - the aggregation pipeline

resultClass - the class to decode each document into

Returns:

an iterable containing the result of the aggregation operation

MongoDB documentation

Aggregation

Since server release

2.2

aggregate

AggregateIterable<TDocument> aggregate(ClientSession clientSession,
 List<? extends Bson> pipeline)

Aggregates documents according to the specified aggregation pipeline.

Parameters:

clientSession - the client session with which to associate this operation

pipeline - the aggregation pipeline

Returns:

an iterable containing the result of the aggregation operation

Since:

3.6

MongoDB documentation

Aggregation

Since server release

3.6

aggregate

<TResult> AggregateIterable<TResult> aggregate(ClientSession clientSession,
 List<? extends Bson> pipeline,
 Class<TResult> resultClass)

Aggregates documents according to the specified aggregation pipeline.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

pipeline - the aggregation pipeline

resultClass - the class to decode each document into

Returns:

an iterable containing the result of the aggregation operation

Since:

3.6

MongoDB documentation

Aggregation

Since server release

3.6

watch

ChangeStreamIterable<TDocument> watch()

Creates a change stream for this collection.

Returns:

the change stream iterable

Since:

3.6

MongoDB documentation

Change Streams

watch

<TResult> ChangeStreamIterable<TResult> watch(Class<TResult> resultClass)

Creates a change stream for this collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

resultClass - the class to decode each document into

Returns:

the change stream iterable

Since:

3.6

MongoDB documentation

Change Streams

watch

ChangeStreamIterable<TDocument> watch(List<? extends Bson> pipeline)

Creates a change stream for this collection.

Parameters:

pipeline - the aggregation pipeline to apply to the change stream.

Returns:

the change stream iterable

Since:

3.6

MongoDB documentation

Change Streams

watch

<TResult> ChangeStreamIterable<TResult> watch(List<? extends Bson> pipeline,
 Class<TResult> resultClass)

Creates a change stream for this collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

pipeline - the aggregation pipeline to apply to the change stream

resultClass - the class to decode each document into

Returns:

the change stream iterable

Since:

3.6

MongoDB documentation

Change Streams

watch

ChangeStreamIterable<TDocument> watch(ClientSession clientSession)

Creates a change stream for this collection.

Parameters:

clientSession - the client session with which to associate this operation

Returns:

the change stream iterable

Since:

3.6

MongoDB documentation

Change Streams

Since server release

3.6

watch

<TResult> ChangeStreamIterable<TResult> watch(ClientSession clientSession,
 Class<TResult> resultClass)

Creates a change stream for this collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

resultClass - the class to decode each document into

Returns:

the change stream iterable

Since:

3.6

MongoDB documentation

Change Streams

Since server release

3.6

watch

ChangeStreamIterable<TDocument> watch(ClientSession clientSession,
 List<? extends Bson> pipeline)

Creates a change stream for this collection.

Parameters:

clientSession - the client session with which to associate this operation

pipeline - the aggregation pipeline to apply to the change stream.

Returns:

the change stream iterable

Since:

3.6

MongoDB documentation

Change Streams

Since server release

3.6

watch

<TResult> ChangeStreamIterable<TResult> watch(ClientSession clientSession,
 List<? extends Bson> pipeline,
 Class<TResult> resultClass)

Creates a change stream for this collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

pipeline - the aggregation pipeline to apply to the change stream

resultClass - the class to decode each document into

Returns:

the change stream iterable

Since:

3.6

MongoDB documentation

Change Streams

Since server release

3.6

mapReduce

@Deprecated
MapReduceIterable<TDocument> mapReduce(String mapFunction,
 String reduceFunction)

Deprecated.

Superseded by aggregate

Aggregates documents according to the specified map-reduce function.

Parameters:

mapFunction - A JavaScript function that associates or "maps" a value with a key and emits the key and value pair.

reduceFunction - A JavaScript function that "reduces" to a single object all the values associated with a particular key.

Returns:

an iterable containing the result of the map-reduce operation

MongoDB documentation

map-reduce

mapReduce

@Deprecated
<TResult> MapReduceIterable<TResult> mapReduce(String mapFunction,
 String reduceFunction,
 Class<TResult> resultClass)

Deprecated.

Superseded by aggregate

Aggregates documents according to the specified map-reduce function.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

mapFunction - A JavaScript function that associates or "maps" a value with a key and emits the key and value pair.

reduceFunction - A JavaScript function that "reduces" to a single object all the values associated with a particular key.

resultClass - the class to decode each resulting document into.

Returns:

an iterable containing the result of the map-reduce operation

MongoDB documentation

map-reduce

mapReduce

@Deprecated
MapReduceIterable<TDocument> mapReduce(ClientSession clientSession,
 String mapFunction,
 String reduceFunction)

Deprecated.

Superseded by aggregate

Aggregates documents according to the specified map-reduce function.

Parameters:

clientSession - the client session with which to associate this operation

mapFunction - A JavaScript function that associates or "maps" a value with a key and emits the key and value pair.

reduceFunction - A JavaScript function that "reduces" to a single object all the values associated with a particular key.

Returns:

an iterable containing the result of the map-reduce operation

Since:

3.6

MongoDB documentation

map-reduce

Since server release

3.6

mapReduce

@Deprecated
<TResult> MapReduceIterable<TResult> mapReduce(ClientSession clientSession,
 String mapFunction,
 String reduceFunction,
 Class<TResult> resultClass)

Deprecated.

Superseded by aggregate

Aggregates documents according to the specified map-reduce function.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

mapFunction - A JavaScript function that associates or "maps" a value with a key and emits the key and value pair.

reduceFunction - A JavaScript function that "reduces" to a single object all the values associated with a particular key.

resultClass - the class to decode each resulting document into.

Returns:

an iterable containing the result of the map-reduce operation

Since:

3.6

MongoDB documentation

map-reduce

Since server release

3.6

bulkWrite

BulkWriteResult bulkWrite(List<? extends WriteModel<? extends TDocument>> requests)

Executes a mix of inserts, updates, replaces, and deletes.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled. The eligibility for retryable write support for bulk operations is determined on the whole bulk write. If the requests contain any UpdateManyModels or DeleteManyModels then the bulk operation will not support retryable writes.

Parameters:

requests - the writes to execute

Returns:

the result of the bulk write

Throws:

MongoBulkWriteException - if there's an exception in the bulk write operation

MongoException - if there's an exception running the operation

bulkWrite

BulkWriteResult bulkWrite(List<? extends WriteModel<? extends TDocument>> requests,
 BulkWriteOptions options)

Executes a mix of inserts, updates, replaces, and deletes.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled. The eligibility for retryable write support for bulk operations is determined on the whole bulk write. If the requests contain any UpdateManyModels or DeleteManyModels then the bulk operation will not support retryable writes.

Parameters:

requests - the writes to execute

options - the options to apply to the bulk write operation

Returns:

the result of the bulk write

Throws:

MongoBulkWriteException - if there's an exception in the bulk write operation

MongoException - if there's an exception running the operation

bulkWrite

BulkWriteResult bulkWrite(ClientSession clientSession,
 List<? extends WriteModel<? extends TDocument>> requests)

Executes a mix of inserts, updates, replaces, and deletes.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled. The eligibility for retryable write support for bulk operations is determined on the whole bulk write. If the requests contain any UpdateManyModels or DeleteManyModels then the bulk operation will not support retryable writes.

Parameters:

clientSession - the client session with which to associate this operation

requests - the writes to execute

Returns:

the result of the bulk write

Throws:

MongoBulkWriteException - if there's an exception in the bulk write operation

MongoException - if there's an exception running the operation

Since:

3.6

Since server release

3.6

bulkWrite

BulkWriteResult bulkWrite(ClientSession clientSession,
 List<? extends WriteModel<? extends TDocument>> requests,
 BulkWriteOptions options)

Executes a mix of inserts, updates, replaces, and deletes.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled. The eligibility for retryable write support for bulk operations is determined on the whole bulk write. If the requests contain any UpdateManyModels or DeleteManyModels then the bulk operation will not support retryable writes.

Parameters:

clientSession - the client session with which to associate this operation

requests - the writes to execute

options - the options to apply to the bulk write operation

Returns:

the result of the bulk write

Throws:

MongoBulkWriteException - if there's an exception in the bulk write operation

MongoException - if there's an exception running the operation

Since:

3.6

Since server release

3.6

insertOne

InsertOneResult insertOne(TDocument document)

Inserts the provided document. If the document is missing an identifier, the driver should generate one.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

document - the document to insert

Returns:

the insert one result

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

insertOne

InsertOneResult insertOne(TDocument document,
 InsertOneOptions options)

Inserts the provided document. If the document is missing an identifier, the driver should generate one.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

document - the document to insert

options - the options to apply to the operation

Returns:

the insert one result

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.2

insertOne

InsertOneResult insertOne(ClientSession clientSession,
 TDocument document)

Inserts the provided document. If the document is missing an identifier, the driver should generate one.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

document - the document to insert

Returns:

the insert one result

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

Since server release

3.6

insertOne

InsertOneResult insertOne(ClientSession clientSession,
 TDocument document,
 InsertOneOptions options)

Inserts the provided document. If the document is missing an identifier, the driver should generate one.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

document - the document to insert

options - the options to apply to the operation

Returns:

the insert one result

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

Since server release

3.6

insertMany

InsertManyResult insertMany(List<? extends TDocument> documents)

Inserts one or more documents. A call to this method is equivalent to a call to the bulkWrite method

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

documents - the documents to insert

Returns:

the insert many result

Throws:

MongoBulkWriteException - if there's an exception in the bulk write operation

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

See Also:

• bulkWrite(java.util.List<? extends com.mongodb.client.model.WriteModel<? extends TDocument>>)

insertMany

InsertManyResult insertMany(List<? extends TDocument> documents,
 InsertManyOptions options)

Inserts one or more documents. A call to this method is equivalent to a call to the bulkWrite method

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

documents - the documents to insert

options - the options to apply to the operation

Returns:

the insert many result

Throws:

MongoBulkWriteException - if there's an exception in the bulk write operation

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

insertMany

InsertManyResult insertMany(ClientSession clientSession,
 List<? extends TDocument> documents)

Inserts one or more documents. A call to this method is equivalent to a call to the bulkWrite method

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

documents - the documents to insert

Returns:

the insert many result

Throws:

MongoBulkWriteException - if there's an exception in the bulk write operation

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

See Also:

• bulkWrite(java.util.List<? extends com.mongodb.client.model.WriteModel<? extends TDocument>>)

Since server release

3.6

insertMany

InsertManyResult insertMany(ClientSession clientSession,
 List<? extends TDocument> documents,
 InsertManyOptions options)

Inserts one or more documents. A call to this method is equivalent to a call to the bulkWrite method

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

documents - the documents to insert

options - the options to apply to the operation

Returns:

the insert many result

Throws:

MongoBulkWriteException - if there's an exception in the bulk write operation

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

Since server release

3.6

deleteOne

DeleteResult deleteOne(Bson filter)

Removes at most one document from the collection that matches the given filter. If no documents match, the collection is not modified.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - the query filter to apply the delete operation

Returns:

the result of the remove one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

deleteOne

DeleteResult deleteOne(Bson filter,
 DeleteOptions options)

Removes at most one document from the collection that matches the given filter. If no documents match, the collection is not modified.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - the query filter to apply the delete operation

options - the options to apply to the delete operation

Returns:

the result of the remove one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.4

deleteOne

DeleteResult deleteOne(ClientSession clientSession,
 Bson filter)

Removes at most one document from the collection that matches the given filter. If no documents match, the collection is not modified.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to apply the delete operation

Returns:

the result of the remove one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

Since server release

3.6

deleteOne

DeleteResult deleteOne(ClientSession clientSession,
 Bson filter,
 DeleteOptions options)

Removes at most one document from the collection that matches the given filter. If no documents match, the collection is not modified.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to apply the delete operation

options - the options to apply to the delete operation

Returns:

the result of the remove one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

Since server release

3.6

deleteMany

DeleteResult deleteMany(Bson filter)

Removes all documents from the collection that match the given query filter. If no documents match, the collection is not modified.

Parameters:

filter - the query filter to apply the delete operation

Returns:

the result of the remove many operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

deleteMany

DeleteResult deleteMany(Bson filter,
 DeleteOptions options)

Removes all documents from the collection that match the given query filter. If no documents match, the collection is not modified.

Parameters:

filter - the query filter to apply the delete operation

options - the options to apply to the delete operation

Returns:

the result of the remove many operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.4

deleteMany

DeleteResult deleteMany(ClientSession clientSession,
 Bson filter)

Removes all documents from the collection that match the given query filter. If no documents match, the collection is not modified.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to apply the delete operation

Returns:

the result of the remove many operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

Since server release

3.6

deleteMany

DeleteResult deleteMany(ClientSession clientSession,
 Bson filter,
 DeleteOptions options)

Removes all documents from the collection that match the given query filter. If no documents match, the collection is not modified.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to apply the delete operation

options - the options to apply to the delete operation

Returns:

the result of the remove many operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

Since server release

3.6

replaceOne

UpdateResult replaceOne(Bson filter,
 TDocument replacement)

Replace a document in the collection according to the specified arguments.

Use this method to replace a document using the specified replacement argument. To update the document with update operators, use the corresponding updateOne(Bson, Bson) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - the query filter to apply the replace operation

replacement - the replacement document

Returns:

the result of the replace one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

MongoDB documentation

Replace

Update Command Behaviors

replaceOne

UpdateResult replaceOne(Bson filter,
 TDocument replacement,
 ReplaceOptions replaceOptions)

Replace a document in the collection according to the specified arguments.

Use this method to replace a document using the specified replacement argument. To update the document with update operators, use the corresponding updateOne(Bson, Bson, UpdateOptions) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - the query filter to apply the replace operation

replacement - the replacement document

replaceOptions - the options to apply to the replace operation

Returns:

the result of the replace one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.7

MongoDB documentation

Replace

Update Command Behaviors

replaceOne

UpdateResult replaceOne(ClientSession clientSession,
 Bson filter,
 TDocument replacement)

Replace a document in the collection according to the specified arguments.

Use this method to replace a document using the specified replacement argument. To update the document with update operators, use the corresponding updateOne(ClientSession, Bson, Bson) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to apply the replace operation

replacement - the replacement document

Returns:

the result of the replace one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

MongoDB documentation

Replace

Update Command Behaviors

Since server release

3.6

replaceOne

UpdateResult replaceOne(ClientSession clientSession,
 Bson filter,
 TDocument replacement,
 ReplaceOptions replaceOptions)

Replace a document in the collection according to the specified arguments.

Use this method to replace a document using the specified replacement argument. To update the document with update operators, use the corresponding updateOne(ClientSession, Bson, Bson, UpdateOptions) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to apply the replace operation

replacement - the replacement document

replaceOptions - the options to apply to the replace operation

Returns:

the result of the replace one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.7

MongoDB documentation

Replace

Update Command Behaviors

Since server release

3.6

updateOne

UpdateResult updateOne(Bson filter,
 Bson update)

Update a single document in the collection according to the specified arguments.

Use this method to only update the corresponding fields in the document according to the update operators used in the update document. To replace the entire document with a new document, use the corresponding replaceOne(Bson, Object) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include at least one update operator.

Returns:

the result of the update one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

See Also:

• replaceOne(Bson, Object)

MongoDB documentation

Updates

Update Operators

Update Command Behaviors

updateOne

UpdateResult updateOne(Bson filter,
 Bson update,
 UpdateOptions updateOptions)

Update a single document in the collection according to the specified arguments.

Use this method to only update the corresponding fields in the document according to the update operators used in the update document. To replace the entire document with a new document, use the corresponding replaceOne(Bson, Object, ReplaceOptions) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include at least one update operator.

updateOptions - the options to apply to the update operation

Returns:

the result of the update one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

See Also:

• replaceOne(Bson, Object, ReplaceOptions)

MongoDB documentation

Updates

Update Operators

Update Command Behaviors

updateOne

UpdateResult updateOne(ClientSession clientSession,
 Bson filter,
 Bson update)

Update a single document in the collection according to the specified arguments.

Use this method to only update the corresponding fields in the document according to the update operators used in the update document. To replace the entire document with a new document, use the corresponding replaceOne(ClientSession, Bson, Object) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include at least one update operator.

Returns:

the result of the update one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

See Also:

• replaceOne(ClientSession, Bson, Object)

MongoDB documentation

Updates

Update Operators

Update Command Behaviors

Since server release

3.6

updateOne

UpdateResult updateOne(ClientSession clientSession,
 Bson filter,
 Bson update,
 UpdateOptions updateOptions)

Update a single document in the collection according to the specified arguments.

Use this method to only update the corresponding fields in the document according to the update operators used in the update document. To replace the entire document with a new document, use the corresponding replaceOne(ClientSession, Bson, Object, ReplaceOptions) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include at least one update operator.

updateOptions - the options to apply to the update operation

Returns:

the result of the update one operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

See Also:

• replaceOne(ClientSession, Bson, Object, ReplaceOptions)

MongoDB documentation

Updates

Update Operators

Update Command Behaviors

Since server release

3.6

updateOne

UpdateResult updateOne(Bson filter,
 List<? extends Bson> update)

Update a single document in the collection according to the specified arguments.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

Returns:

the result of the update one operation

Throws:

MongoWriteException - if the write failed due some other failure specific to the update command

MongoWriteConcernException - if the write failed due being unable to fulfil the write concern

MongoException - if the write failed due some other failure

Since:

3.11

MongoDB documentation

Updates

Update Operators

Since server release

4.2

updateOne

UpdateResult updateOne(Bson filter,
 List<? extends Bson> update,
 UpdateOptions updateOptions)

Update a single document in the collection according to the specified arguments.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

updateOptions - the options to apply to the update operation

Returns:

the result of the update one operation

Throws:

MongoWriteException - if the write failed due some other failure specific to the update command

MongoWriteConcernException - if the write failed due being unable to fulfil the write concern

MongoException - if the write failed due some other failure

Since:

3.11

MongoDB documentation

Updates

Update Operators

Since server release

4.2

updateOne

UpdateResult updateOne(ClientSession clientSession,
 Bson filter,
 List<? extends Bson> update)

Update a single document in the collection according to the specified arguments.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

Returns:

the result of the update one operation

Throws:

MongoWriteException - if the write failed due some other failure specific to the update command

MongoWriteConcernException - if the write failed due being unable to fulfil the write concern

MongoException - if the write failed due some other failure

Since:

3.11

MongoDB documentation

Updates

Update Operators

Since server release

4.2

updateOne

UpdateResult updateOne(ClientSession clientSession,
 Bson filter,
 List<? extends Bson> update,
 UpdateOptions updateOptions)

Update a single document in the collection according to the specified arguments.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

updateOptions - the options to apply to the update operation

Returns:

the result of the update one operation

Throws:

MongoWriteException - if the write failed due some other failure specific to the update command

MongoWriteConcernException - if the write failed due being unable to fulfil the write concern

MongoException - if the write failed due some other failure

Since:

3.11

MongoDB documentation

Updates

Update Operators

Since server release

4.2

updateMany

UpdateResult updateMany(Bson filter,
 Bson update)

Update all documents in the collection according to the specified arguments.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include only update operators.

Returns:

the result of the update many operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

MongoDB documentation

Updates

Update Operators

updateMany

UpdateResult updateMany(Bson filter,
 Bson update,
 UpdateOptions updateOptions)

Update all documents in the collection according to the specified arguments.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include only update operators.

updateOptions - the options to apply to the update operation

Returns:

the result of the update many operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

MongoDB documentation

Updates

Update Operators

updateMany

UpdateResult updateMany(ClientSession clientSession,
 Bson filter,
 Bson update)

Update all documents in the collection according to the specified arguments.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include only update operators.

Returns:

the result of the update many operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

MongoDB documentation

Updates

Update Operators

Since server release

3.6

updateMany

UpdateResult updateMany(ClientSession clientSession,
 Bson filter,
 Bson update,
 UpdateOptions updateOptions)

Update all documents in the collection according to the specified arguments.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include only update operators.

updateOptions - the options to apply to the update operation

Returns:

the result of the update many operation

Throws:

MongoWriteException - if the write failed due to some specific write exception

MongoWriteConcernException - if the write failed due to being unable to fulfil the write concern

MongoCommandException - if the write failed due to a specific command exception

MongoException - if the write failed due some other failure

Since:

3.6

MongoDB documentation

Updates

Update Operators

Since server release

3.6

updateMany

UpdateResult updateMany(Bson filter,
 List<? extends Bson> update)

Update all documents in the collection according to the specified arguments.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

Returns:

the result of the update many operation

Throws:

MongoWriteException - if the write failed due some other failure specific to the update command

MongoWriteConcernException - if the write failed due being unable to fulfil the write concern

MongoException - if the write failed due some other failure

Since:

3.11

MongoDB documentation

Updates

Update Operators

Since server release

4.2

updateMany

UpdateResult updateMany(Bson filter,
 List<? extends Bson> update,
 UpdateOptions updateOptions)

Update all documents in the collection according to the specified arguments.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

updateOptions - the options to apply to the update operation

Returns:

the result of the update many operation

Throws:

MongoWriteException - if the write failed due some other failure specific to the update command

MongoWriteConcernException - if the write failed due being unable to fulfil the write concern

MongoException - if the write failed due some other failure

Since:

3.11

MongoDB documentation

Updates

Update Operators

Since server release

4.2

updateMany

UpdateResult updateMany(ClientSession clientSession,
 Bson filter,
 List<? extends Bson> update)

Update all documents in the collection according to the specified arguments.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

Returns:

the result of the update many operation

Throws:

MongoWriteException - if the write failed due some other failure specific to the update command

MongoWriteConcernException - if the write failed due being unable to fulfil the write concern

MongoException - if the write failed due some other failure

Since:

3.11

MongoDB documentation

Updates

Update Operators

Since server release

4.2

updateMany

UpdateResult updateMany(ClientSession clientSession,
 Bson filter,
 List<? extends Bson> update,
 UpdateOptions updateOptions)

Update all documents in the collection according to the specified arguments.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

updateOptions - the options to apply to the update operation

Returns:

the result of the update many operation

Throws:

MongoWriteException - if the write failed due some other failure specific to the update command

MongoWriteConcernException - if the write failed due being unable to fulfil the write concern

MongoException - if the write failed due some other failure

Since:

3.11

MongoDB documentation

Updates

Update Operators

Since server release

4.2

findOneAndDelete

@Nullable
TDocument findOneAndDelete(Bson filter)

Atomically find a document and remove it.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - the query filter to find the document with

Returns:

the document that was removed. If no documents matched the query filter, then null will be returned

findOneAndDelete

@Nullable
TDocument findOneAndDelete(Bson filter,
 FindOneAndDeleteOptions options)

Atomically find a document and remove it.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - the query filter to find the document with

options - the options to apply to the operation

Returns:

the document that was removed. If no documents matched the query filter, then null will be returned

findOneAndDelete

@Nullable
TDocument findOneAndDelete(ClientSession clientSession,
 Bson filter)

Atomically find a document and remove it.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to find the document with

Returns:

the document that was removed. If no documents matched the query filter, then null will be returned

Since:

3.6

Since server release

3.6

findOneAndDelete

@Nullable
TDocument findOneAndDelete(ClientSession clientSession,
 Bson filter,
 FindOneAndDeleteOptions options)

Atomically find a document and remove it.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to find the document with

options - the options to apply to the operation

Returns:

the document that was removed. If no documents matched the query filter, then null will be returned

Since:

3.6

Since server release

3.6

findOneAndReplace

@Nullable
TDocument findOneAndReplace(Bson filter,
 TDocument replacement)

Atomically find a document and replace it.

Use this method to replace a document using the specified replacement argument. To update the document with update operators, use the corresponding findOneAndUpdate(Bson, Bson) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - the query filter to apply the replace operation

replacement - the replacement document

Returns:

the document that was replaced. Depending on the value of the returnOriginal property, this will either be the document as it was before the update or as it is after the update. If no documents matched the query filter, then null will be returned

MongoDB documentation

Update Command Behaviors

findOneAndReplace

@Nullable
TDocument findOneAndReplace(Bson filter,
 TDocument replacement,
 FindOneAndReplaceOptions options)

Atomically find a document and replace it.

Use this method to replace a document using the specified replacement argument. To update the document with update operators, use the corresponding findOneAndUpdate(Bson, Bson, FindOneAndUpdateOptions) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - the query filter to apply the replace operation

replacement - the replacement document

options - the options to apply to the operation

Returns:

the document that was replaced. Depending on the value of the returnOriginal property, this will either be the document as it was before the update or as it is after the update. If no documents matched the query filter, then null will be returned

MongoDB documentation

Update Command Behaviors

findOneAndReplace

@Nullable
TDocument findOneAndReplace(ClientSession clientSession,
 Bson filter,
 TDocument replacement)

Atomically find a document and replace it.

Use this method to replace a document using the specified replacement argument. To update the document with update operators, use the corresponding findOneAndUpdate(ClientSession, Bson, Bson) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to apply the replace operation

replacement - the replacement document

Returns:

the document that was replaced. Depending on the value of the returnOriginal property, this will either be the document as it was before the update or as it is after the update. If no documents matched the query filter, then null will be returned

Since:

3.6

MongoDB documentation

Update Command Behaviors

Since server release

3.6

findOneAndReplace

@Nullable
TDocument findOneAndReplace(ClientSession clientSession,
 Bson filter,
 TDocument replacement,
 FindOneAndReplaceOptions options)

Atomically find a document and replace it.

Use this method to replace a document using the specified replacement argument. To update the document with update operators, use the corresponding findOneAndUpdate(ClientSession, Bson, Bson, FindOneAndUpdateOptions) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - the query filter to apply the replace operation

replacement - the replacement document

options - the options to apply to the operation

Returns:

the document that was replaced. Depending on the value of the returnOriginal property, this will either be the document as it was before the update or as it is after the update. If no documents matched the query filter, then null will be returned

Since:

3.6

MongoDB documentation

Update Command Behaviors

Since server release

3.6

findOneAndUpdate

@Nullable
TDocument findOneAndUpdate(Bson filter,
 Bson update)

Atomically find a document and update it.

Use this method to only update the corresponding fields in the document according to the update operators used in the update document. To replace the entire document with a new document, use the corresponding findOneAndReplace(Bson, Object) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include at least one update operator.

Returns:

the document that was updated before the update was applied. If no documents matched the query filter, then null will be returned

See Also:

• findOneAndReplace(Bson, Object)

MongoDB documentation

Update Command Behaviors

findOneAndUpdate

@Nullable
TDocument findOneAndUpdate(Bson filter,
 Bson update,
 FindOneAndUpdateOptions options)

Atomically find a document and update it.

Use this method to only update the corresponding fields in the document according to the update operators used in the update document. To replace the entire document with a new document, use the corresponding findOneAndReplace(Bson, Object, FindOneAndReplaceOptions) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include at least one update operator.

options - the options to apply to the operation

Returns:

the document that was updated. Depending on the value of the returnOriginal property, this will either be the document as it was before the update or as it is after the update. If no documents matched the query filter, then null will be returned

See Also:

• findOneAndReplace(Bson, Object, FindOneAndReplaceOptions)

MongoDB documentation

Update Command Behaviors

findOneAndUpdate

@Nullable
TDocument findOneAndUpdate(ClientSession clientSession,
 Bson filter,
 Bson update)

Atomically find a document and update it.

Use this method to only update the corresponding fields in the document according to the update operators used in the update document. To replace the entire document with a new document, use the corresponding findOneAndReplace(ClientSession, Bson, Object) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include at least one update operator.

Returns:

the document that was updated before the update was applied. If no documents matched the query filter, then null will be returned

Since:

3.6

See Also:

• findOneAndReplace(ClientSession, Bson, Object)

MongoDB documentation

Update Command Behaviors

Since server release

3.6

findOneAndUpdate

@Nullable
TDocument findOneAndUpdate(ClientSession clientSession,
 Bson filter,
 Bson update,
 FindOneAndUpdateOptions options)

Atomically find a document and update it.

Use this method to only update the corresponding fields in the document according to the update operators used in the update document. To replace the entire document with a new document, use the corresponding findOneAndReplace(ClientSession, Bson, Object, FindOneAndReplaceOptions) method.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a document describing the update, which may not be null. The update to apply must include at least one update operator.

options - the options to apply to the operation

Returns:

the document that was updated. Depending on the value of the returnOriginal property, this will either be the document as it was before the update or as it is after the update. If no documents matched the query filter, then null will be returned

Since:

3.6

See Also:

• findOneAndReplace(ClientSession, Bson, Object, FindOneAndReplaceOptions)

MongoDB documentation

Update Command Behaviors

Since server release

3.6

findOneAndUpdate

@Nullable
TDocument findOneAndUpdate(Bson filter,
 List<? extends Bson> update)

Atomically find a document and update it.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

Returns:

the document that was updated before the update was applied. If no documents matched the query filter, then null will be returned

Since:

3.11

Since server release

4.2

findOneAndUpdate

@Nullable
TDocument findOneAndUpdate(Bson filter,
 List<? extends Bson> update,
 FindOneAndUpdateOptions options)

Atomically find a document and update it.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

options - the options to apply to the operation

Returns:

the document that was updated. Depending on the value of the returnOriginal property, this will either be the document as it was before the update or as it is after the update. If no documents matched the query filter, then null will be returned

Since:

3.11

Since server release

4.2

findOneAndUpdate

@Nullable
TDocument findOneAndUpdate(ClientSession clientSession,
 Bson filter,
 List<? extends Bson> update)

Atomically find a document and update it.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

Returns:

the document that was updated before the update was applied. If no documents matched the query filter, then null will be returned

Since:

3.11

Since server release

4.2

findOneAndUpdate

@Nullable
TDocument findOneAndUpdate(ClientSession clientSession,
 Bson filter,
 List<? extends Bson> update,
 FindOneAndUpdateOptions options)

Atomically find a document and update it.

Note: Supports retryable writes on MongoDB server versions 3.6 or higher when the retryWrites setting is enabled.

Parameters:

clientSession - the client session with which to associate this operation

filter - a document describing the query filter, which may not be null.

update - a pipeline describing the update, which may not be null.

options - the options to apply to the operation

Returns:

the document that was updated. Depending on the value of the returnOriginal property, this will either be the document as it was before the update or as it is after the update. If no documents matched the query filter, then null will be returned

Since:

3.11

Since server release

4.2

drop

void drop()

Drops this collection from the Database.

MongoDB documentation

Drop Collection

drop

void drop(ClientSession clientSession)

Drops this collection from the Database.

Parameters:

clientSession - the client session with which to associate this operation

Since:

3.6

MongoDB documentation

Drop Collection

Since server release

3.6

createIndex

String createIndex(Bson keys)

Create an index with the given keys.

Parameters:

keys - an object describing the index key(s), which may not be null.

Returns:

the index name

MongoDB documentation

Create indexes

createIndex

String createIndex(Bson keys,
 IndexOptions indexOptions)

Create an index with the given keys and options.

Parameters:

keys - an object describing the index key(s), which may not be null.

indexOptions - the options for the index

Returns:

the index name

MongoDB documentation

Create indexes

createIndex

String createIndex(ClientSession clientSession,
 Bson keys)

Create an index with the given keys.

Parameters:

clientSession - the client session with which to associate this operation

keys - an object describing the index key(s), which may not be null.

Returns:

the index name

Since:

3.6

MongoDB documentation

Create indexes

Since server release

3.6

createIndex

String createIndex(ClientSession clientSession,
 Bson keys,
 IndexOptions indexOptions)

Create an index with the given keys and options.

Parameters:

clientSession - the client session with which to associate this operation

keys - an object describing the index key(s), which may not be null.

indexOptions - the options for the index

Returns:

the index name

Since:

3.6

MongoDB documentation

Create indexes

Since server release

3.6

createIndexes

List<String> createIndexes(List<IndexModel> indexes)

Create multiple indexes.

Parameters:

indexes - the list of indexes

Returns:

the list of index names

MongoDB documentation

Create indexes

createIndexes

List<String> createIndexes(List<IndexModel> indexes,
 CreateIndexOptions createIndexOptions)

Create multiple indexes.

Parameters:

indexes - the list of indexes

createIndexOptions - options to use when creating indexes

Returns:

the list of index names

Since:

3.6

MongoDB documentation

Create indexes

createIndexes

List<String> createIndexes(ClientSession clientSession,
 List<IndexModel> indexes)

Create multiple indexes.

Parameters:

clientSession - the client session with which to associate this operation

indexes - the list of indexes

Returns:

the list of index names

Since:

3.6

MongoDB documentation

Create indexes

Since server release

3.6

createIndexes

List<String> createIndexes(ClientSession clientSession,
 List<IndexModel> indexes,
 CreateIndexOptions createIndexOptions)

Create multiple indexes.

Parameters:

clientSession - the client session with which to associate this operation

indexes - the list of indexes

createIndexOptions - options to use when creating indexes

Returns:

the list of index names

Since:

3.6

MongoDB documentation

Create indexes

Since server release

3.6

listIndexes

ListIndexesIterable<Document> listIndexes()

Get all the indexes in this collection.

Returns:

the list indexes iterable interface

MongoDB documentation

List indexes

listIndexes

<TResult> ListIndexesIterable<TResult> listIndexes(Class<TResult> resultClass)

Get all the indexes in this collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

resultClass - the class to decode each document into

Returns:

the list indexes iterable interface

MongoDB documentation

List indexes

listIndexes

ListIndexesIterable<Document> listIndexes(ClientSession clientSession)

Get all the indexes in this collection.

Parameters:

clientSession - the client session with which to associate this operation

Returns:

the list indexes iterable interface

Since:

3.6

MongoDB documentation

List indexes

Since server release

3.6

listIndexes

<TResult> ListIndexesIterable<TResult> listIndexes(ClientSession clientSession,
 Class<TResult> resultClass)

Get all the indexes in this collection.

Type Parameters:

TResult - the target document type of the iterable.

Parameters:

clientSession - the client session with which to associate this operation

resultClass - the class to decode each document into

Returns:

the list indexes iterable interface

Since:

3.6

MongoDB documentation

List indexes

Since server release

3.6

dropIndex

void dropIndex(String indexName)

Drops the index given its name.

Parameters:

indexName - the name of the index to remove

MongoDB documentation

Drop indexes

dropIndex

void dropIndex(String indexName,
 DropIndexOptions dropIndexOptions)

Drops the index given its name.

Parameters:

indexName - the name of the index to remove

dropIndexOptions - the options to use when dropping indexes

Since:

3.6

MongoDB documentation

Drop indexes

dropIndex

void dropIndex(Bson keys)

Drops the index given the keys used to create it.

Parameters:

keys - the keys of the index to remove

MongoDB documentation

Drop indexes

dropIndex

void dropIndex(Bson keys,
 DropIndexOptions dropIndexOptions)

Drops the index given the keys used to create it.

Parameters:

keys - the keys of the index to remove

dropIndexOptions - the options to use when dropping indexes

Since:

3.6

MongoDB documentation

Drop indexes

dropIndex

void dropIndex(ClientSession clientSession,
 String indexName)

Drops the index given its name.

Parameters:

clientSession - the client session with which to associate this operation

indexName - the name of the index to remove

Since:

3.6

MongoDB documentation

Drop indexes

Since server release

3.6

dropIndex

void dropIndex(ClientSession clientSession,
 Bson keys)

Drops the index given the keys used to create it.

Parameters:

clientSession - the client session with which to associate this operation

keys - the keys of the index to remove

Since:

3.6

MongoDB documentation

Drop indexes

Since server release

3.6

dropIndex

void dropIndex(ClientSession clientSession,
 String indexName,
 DropIndexOptions dropIndexOptions)

Drops the index given its name.

Parameters:

clientSession - the client session with which to associate this operation

indexName - the name of the index to remove

dropIndexOptions - the options to use when dropping indexes

Since:

3.6

MongoDB documentation

Drop indexes

Since server release

3.6

dropIndex

void dropIndex(ClientSession clientSession,
 Bson keys,
 DropIndexOptions dropIndexOptions)

Drops the index given the keys used to create it.

Parameters:

clientSession - the client session with which to associate this operation

keys - the keys of the index to remove

dropIndexOptions - the options to use when dropping indexes

Since:

3.6

MongoDB documentation

Drop indexes

Since server release

3.6

dropIndexes

void dropIndexes()

Drop all the indexes on this collection, except for the default on _id.

MongoDB documentation

Drop indexes

dropIndexes

void dropIndexes(ClientSession clientSession)

Drop all the indexes on this collection, except for the default on _id.

Parameters:

clientSession - the client session with which to associate this operation

Since:

3.6

MongoDB documentation

Drop indexes

Since server release

3.6

dropIndexes

void dropIndexes(DropIndexOptions dropIndexOptions)

Drop all the indexes on this collection, except for the default on _id.

Parameters:

dropIndexOptions - the options to use when dropping indexes

Since:

3.6

MongoDB documentation

Drop indexes

dropIndexes

void dropIndexes(ClientSession clientSession,
 DropIndexOptions dropIndexOptions)

Drop all the indexes on this collection, except for the default on _id.

Parameters:

clientSession - the client session with which to associate this operation

dropIndexOptions - the options to use when dropping indexes

Since:

3.6

MongoDB documentation

Drop indexes

Since server release

3.6

renameCollection

void renameCollection(MongoNamespace newCollectionNamespace)

Rename the collection with oldCollectionName to the newCollectionName.

Parameters:

newCollectionNamespace - the namespace the collection will be renamed to

Throws:

MongoServerException - if you provide a newCollectionName that is the name of an existing collection, or if the oldCollectionName is the name of a collection that doesn't exist

MongoDB documentation

Rename collection

renameCollection

void renameCollection(MongoNamespace newCollectionNamespace,
 RenameCollectionOptions renameCollectionOptions)

Rename the collection with oldCollectionName to the newCollectionName.

Parameters:

newCollectionNamespace - the name the collection will be renamed to

renameCollectionOptions - the options for renaming a collection

Throws:

MongoServerException - if you provide a newCollectionName that is the name of an existing collection and dropTarget is false, or if the oldCollectionName is the name of a collection that doesn't exist

MongoDB documentation

Rename collection

renameCollection

void renameCollection(ClientSession clientSession,
 MongoNamespace newCollectionNamespace)

Rename the collection with oldCollectionName to the newCollectionName.

Parameters:

clientSession - the client session with which to associate this operation

newCollectionNamespace - the namespace the collection will be renamed to

Throws:

MongoServerException - if you provide a newCollectionName that is the name of an existing collection, or if the oldCollectionName is the name of a collection that doesn't exist

Since:

3.6

MongoDB documentation

Rename collection

Since server release

3.6

renameCollection

void renameCollection(ClientSession clientSession,
 MongoNamespace newCollectionNamespace,
 RenameCollectionOptions renameCollectionOptions)

Rename the collection with oldCollectionName to the newCollectionName.

Parameters:

clientSession - the client session with which to associate this operation

newCollectionNamespace - the name the collection will be renamed to

renameCollectionOptions - the options for renaming a collection

Throws:

MongoServerException - if you provide a newCollectionName that is the name of an existing collection and dropTarget is false, or if the oldCollectionName is the name of a collection that doesn't exist

Since:

3.6

MongoDB documentation

Rename collection

Since server release

3.6