driver-scala 5.10.0 API < Back

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package root
This is the documentation for the MongoDB Scala driver.
This is the documentation for the MongoDB Scala driver.
Driver structure
The mongodb scala driver.
To get started you need a MongoClient instance, either from a connection string or via a org.mongodb.scala.MongoClientSettings.
Notable packages include:
- MongoClient The MongoClient used to connect and access MongoDB
- MongoDatabase Providing access to a specific database
- MongoCollection Providing access to a specific collection in a database.
Definition Classes
root
package org
Definition Classes
root
package mongodb
Definition Classes
org
package scala
The MongoDB Scala Driver package
The MongoDB Scala Driver package
Contains type aliases and companion objects to help when using the Scala API
Definition Classes
mongodb
Since
1.0
package model
The model package containing models and options that help describe MongoCollection operations
The model package containing models and options that help describe MongoCollection operations
Definition Classes
scala
package bulk
Models, options, results for the client-level bulk write operation.
Models, options, results for the client-level bulk write operation.
Definition Classes
model
Since
5.4
package changestream
Definition Classes
model
package densify
Definition Classes
model
Since
4.7
Note
Requires MongoDB 5.1 or greater.
See also
Aggregates.densify
package fill
Definition Classes
model
Since
4.7
Note
Requires MongoDB 5.3 or greater.
See also
Aggregates.fill
package geojson
Definition Classes
model
package search
Query building API for MongoDB Atlas full-text search.
Query building API for MongoDB Atlas full-text search.
While all the building blocks of this API, such as SearchOptions, SearchHighlight, etc., are not necessary immutable, they are unmodifiable due to methods like SearchHighlight.maxCharsToExamine returning new instances instead of modifying the instance on which they are called. This allows storing and using such instances as templates.
Definition Classes
model
Since
4.7
See also
Aggregates.search
Aggregates.vectorSearch
Atlas Search
Atlas Search aggregation pipeline stages
package vault
This package contains options classes for the key vault API
This package contains options classes for the key vault API
Definition Classes
model
Since
2.7
Accumulators
Aggregates
BsonField
BucketAutoOptions
BucketGranularity
BucketOptions
BulkWriteOptions
ChangeStreamPreAndPostImagesOptions
ClusteredIndexOptions
Collation
CollationAlternate
CollationCaseFirst
CollationMaxVariable
CollationStrength
CountOptions
CreateCollectionOptions
CreateEncryptedCollectionParams
CreateViewOptions
DeleteManyModel
DeleteOneModel
DeleteOptions
DropCollectionOptions
EstimatedDocumentCountOptions
Facet
Field
Filters
FindOneAndDeleteOptions
FindOneAndReplaceOptions
FindOneAndUpdateOptions
FusionPipeline
GraphLookupOptions
HnswSearchIndexOptions
IndexModel
IndexOptionDefaults
IndexOptions
Indexes
InsertManyOptions
InsertOneModel
InsertOneOptions
MapReduceAction
MergeOptions
MongoTimeUnit
Projections
PushOptions
QuantileMethod
RenameCollectionOptions
ReplaceOneModel
ReplaceOptions
ReturnDocument
ScoreFusionCombination
ScoreFusionOptions
ScoreNormalization
SearchIndexDefinition
SearchIndexModel
Sorts
TextSearchOptions
TimeSeriesOptions
UnwindOptions
UpdateManyModel
UpdateOneModel
UpdateOptions
Updates
ValidationAction
ValidationLevel
ValidationOptions
Variable
VectorSearchIndexFields
WindowOutputFields
Windows

org.mongodb.scala.model

ScoreNormalization

object ScoreNormalization

Normalization methods for the $score and $scoreFusion pipeline stages.

Since: 5.10
Note: Requires MongoDB 8.2 or greater
See also: $score
$scoreFusion

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val MIN_MAX_SCALER: ScoreNormalization
Normalizes the score to the range [0, 1] by applying min-max scaling.
val NONE: ScoreNormalization
No normalization is applied.
val SIGMOID: ScoreNormalization
Normalizes the score to the range (0, 1) by applying the sigmoid function.
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ScoreNormalization

object ScoreNormalization

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ScoreNormalization

object ScoreNormalization

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ScoreNormalization