Object

org.mongodb.scala.model

Indexes

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object Indexes

A factory for defining index keys. A convenient way to use this class is to statically import all of its methods, which allows usage like:

collection.createIndex(compoundIndex(ascending("x"), descending("y")))
Since

1.0

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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def ascending(fieldNames: String*): Bson

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    Create an index key for an ascending index on the given fields.

    Create an index key for an ascending index on the given fields.

    fieldNames

    the field names, which must contain at least one

    returns

    the index specification

    See also

    indexes

  6. def clone(): AnyRef

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    @throws( ... )

  7. def compoundIndex(indexes: Bson*): Bson

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    create a compound index specifications.

    create a compound index specifications. If any field names are repeated, the last one takes precedence.

    indexes

    the index specifications

    returns

    the compound index specification

    See also

    compoundIndex

  8. def descending(fieldNames: String*): Bson

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    Create an index key for an ascending index on the given fields.

    Create an index key for an ascending index on the given fields.

    fieldNames

    the field names, which must contain at least one

    returns

    the index specification

    See also

    indexes

  9. final def eq(arg0: AnyRef): Boolean

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )

  12. def geo2d(fieldName: String): Bson

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    Create an index key for a 2d index on the given field.

    Create an index key for a 2d index on the given field.

    Note: A 2d index is for data stored as points on a two-dimensional plane. The 2d index is intended for legacy coordinate pairs used in MongoDB 2.2 and earlier.

    fieldName

    the field to create a 2d index on

    returns

    the index specification

    See also

    2d index

  13. def geo2dsphere(fieldNames: String*): Bson

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    Create an index key for an 2dsphere index on the given fields.

    Create an index key for an 2dsphere index on the given fields.

    fieldNames

    the field names, which must contain at least one

    returns

    the index specification

    See also

    2dsphere Index

  14. def geoHaystack(fieldName: String, additional: Bson): Bson

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    Create an index key for a geohaystack index on the given field.

    Create an index key for a geohaystack index on the given field.

    Note: For queries that use spherical geometry, a 2dsphere index is a better option than a haystack index. 2dsphere indexes allow field reordering; geoHaystack indexes require the first field to be the location field. Also, geoHaystack indexes are only usable via commands and so always return all results at once..

    fieldName

    the field to create a geoHaystack index on

    additional

    the additional field that forms the geoHaystack index key

    returns

    the index specification

    See also

    geoHaystack index

  15. final def getClass(): Class[_]

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  16. def hashCode(): Int

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  17. def hashed(fieldName: String): Bson

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    Create an index key for a hashed index on the given field.

    Create an index key for a hashed index on the given field.

    fieldName

    the field to create a hashed index on

    returns

    the index specification

    See also

    hashed index

  18. final def isInstanceOf[T0]: Boolean

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  19. final def ne(arg0: AnyRef): Boolean

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. final def synchronized[T0](arg0: ⇒ T0): T0

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  23. def text(fieldName: String): Bson

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    Create an index key for a text index on the given field.

    Create an index key for a text index on the given field.

    fieldName

    the field to create a text index on

    returns

    the index specification

    See also

    text index

  24. def toString(): String

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  25. final def wait(): Unit

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  26. final def wait(arg0: Long, arg1: Int): Unit

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  27. final def wait(arg0: Long): Unit

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