t

reactivemongo.api.collections

GenericQueryBuilder

trait GenericQueryBuilder[P <: SerializationPack] extends QueryOps

A builder that helps to make a fine-tuned query to MongoDB.

When the query is ready, you can call cursor to get a Cursor, or one if you want to retrieve just one document.

Annotations
@deprecated
Deprecated

(Since version 0.16.0) Internal: will be made private

Linear Supertypes
QueryOps, AnyRef, Any
Known Subclasses
BSONQueryBuilder
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Inherited
  1. GenericQueryBuilder
  2. QueryOps
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
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Type Members

  1. abstract type Self <: GenericQueryBuilder[pack.type]
    Definition Classes
    GenericQueryBuilder → QueryOps

Abstract Value Members

  1. abstract def collection: Collection
  2. abstract def commentString: Option[String]
  3. abstract def explainFlag: Boolean
  4. abstract def failoverStrategy: FailoverStrategy
    Annotations
    @deprecatedName( 'failover , ... )
  5. abstract def hintOption: Option[P.Document]
  6. abstract def maxTimeMsOption: Option[Long]
  7. abstract def options: QueryOpts
  8. abstract val pack: P
  9. abstract def projectionOption: Option[P.Document]
  10. abstract def queryOption: Option[P.Document]
  11. abstract def snapshotFlag: Boolean
  12. abstract def sortOption: Option[P.Document]
  13. abstract def copy(queryOption: Option[P.Document] = queryOption, sortOption: Option[P.Document] = sortOption, projectionOption: Option[P.Document] = projectionOption, hintOption: Option[P.Document] = hintOption, explainFlag: Boolean = explainFlag, snapshotFlag: Boolean = snapshotFlag, commentString: Option[String] = commentString, options: QueryOpts = options, failoverStrategy: FailoverStrategy = failoverStrategy, maxTimeMsOption: Option[Long] = maxTimeMsOption): Self
    Annotations
    @deprecated
    Deprecated

    (Since version 0.16.0) Internal: will be made private

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from GenericQueryBuilder[P] to any2stringadd[GenericQueryBuilder[P]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (GenericQueryBuilder[P], B)
    Implicit
    This member is added by an implicit conversion from GenericQueryBuilder[P] to ArrowAssoc[GenericQueryBuilder[P]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def awaitData: Self

    Toggles AwaitData: Block a little while waiting for more data instead of returning immediately if no data.

    Toggles AwaitData: Block a little while waiting for more data instead of returning immediately if no data. Use along with TailableCursor.

    Definition Classes
    GenericQueryBuilder → QueryOps
  8. def batchSize(n: Int): Self

    Sets an upper limit on the number of documents to retrieve per batch.

    Sets an upper limit on the number of documents to retrieve per batch. Defaults to 0 (meaning no upper limit - MongoDB decides).

    Definition Classes
    GenericQueryBuilder → QueryOps
  9. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  10. def comment(message: String): Self

    Adds a comment to this query, that may appear in the MongoDB logs.

  11. def cursor[T](readPreference: ReadPreference = readPreference, isMongo26WriteOp: Boolean = false)(implicit reader: P.Reader[T], cp: CursorProducer[T]): ProducedCursor

    Makes a Cursor of this query, which can be enumerated.

    Makes a Cursor of this query, which can be enumerated.

    T

    the results type

    readPreference

    The reactivemongo.api.ReadPreference for this query. If the ReadPreference implies that this query can be run on a secondary, the slaveOk flag will be set.

    reader

    the reader for the results type

  12. def ensuring(cond: (GenericQueryBuilder[P]) ⇒ Boolean, msg: ⇒ Any): GenericQueryBuilder[P]
    Implicit
    This member is added by an implicit conversion from GenericQueryBuilder[P] to Ensuring[GenericQueryBuilder[P]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: (GenericQueryBuilder[P]) ⇒ Boolean): GenericQueryBuilder[P]
    Implicit
    This member is added by an implicit conversion from GenericQueryBuilder[P] to Ensuring[GenericQueryBuilder[P]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: Boolean, msg: ⇒ Any): GenericQueryBuilder[P]
    Implicit
    This member is added by an implicit conversion from GenericQueryBuilder[P] to Ensuring[GenericQueryBuilder[P]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. def ensuring(cond: Boolean): GenericQueryBuilder[P]
    Implicit
    This member is added by an implicit conversion from GenericQueryBuilder[P] to Ensuring[GenericQueryBuilder[P]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  18. def exhaust: Self

    Toggles Exhaust

    Toggles Exhaust

    Definition Classes
    GenericQueryBuilder → QueryOps
  19. def explain(flag: Boolean = true): Self

    Toggles explain mode.

  20. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  21. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from GenericQueryBuilder[P] to StringFormat[GenericQueryBuilder[P]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  22. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  23. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  24. def hint(document: P.Document): Self

    Sets the hint document (a document that declares the index MongoDB should use for this query).

  25. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  26. def maxTimeMs(p: Long): Self

    Adds maxTimeMs to query https://docs.mongodb.org/v3.0/reference/operator/meta/maxTimeMS/

  27. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  28. def noCursorTimeout: Self

    Toggles NoCursorTimeout: The cursor will not expire automatically

    Toggles NoCursorTimeout: The cursor will not expire automatically

    Definition Classes
    GenericQueryBuilder → QueryOps
  29. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  30. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  31. def one[T](readPreference: ReadPreference)(implicit reader: P.Reader[T], ec: ExecutionContext): Future[Option[T]]

    Sends this query and gets a future Option[T] (alias for reactivemongo.api.Cursor.headOption).

    Sends this query and gets a future Option[T] (alias for reactivemongo.api.Cursor.headOption).

    T

    the results type

    readPreference

    The reactivemongo.api.ReadPreference for this query. If the ReadPreference implies that this query can be run on a secondary, the slaveOk flag will be set.

    reader

    the reader for the results type

  32. def one[T](implicit reader: P.Reader[T], ec: ExecutionContext): Future[Option[T]]

    Sends this query and gets a future Option[T] (alias for reactivemongo.api.Cursor.headOption).

    Sends this query and gets a future Option[T] (alias for reactivemongo.api.Cursor.headOption).

    T

    the results type

    reader

    the reader for the results type

  33. def oplogReplay: Self

    Toggles OplogReplay

    Toggles OplogReplay

    Definition Classes
    GenericQueryBuilder → QueryOps
  34. def options(options: QueryOpts): Self
  35. def partial: Self

    Toggles Partial: The response can be partial - if a shard is down, no error will be thrown.

    Toggles Partial: The response can be partial - if a shard is down, no error will be thrown.

    Definition Classes
    GenericQueryBuilder → QueryOps
  36. def projection(p: P.Document): Self

    Sets the projection document (for retrieving only a subset of fields).

  37. def projection[Pjn](p: Pjn)(implicit writer: P.Writer[Pjn]): Self

    Sets the projection document (for retrieving only a subset of fields).

    Sets the projection document (for retrieving only a subset of fields).

    Pjn

    The type of the projection. An implicit Writer[Pjn] typeclass for handling it has to be in the scope.

  38. def query(selector: P.Document): Self

    Sets the query (the selector document).

  39. def query[Qry](selector: Qry)(implicit writer: P.Writer[Qry]): Self

    Sets the selector document.

    Sets the selector document.

    Qry

    The type of the query. An implicit Writer[Qry] typeclass for handling it has to be in the scope.

  40. def readConcern: ReadConcern

    The read concern (since 3.2)

  41. def requireOne[T](readPreference: ReadPreference)(implicit reader: P.Reader[T], ec: ExecutionContext): Future[T]

    Sends this query and gets a future T (alias for reactivemongo.api.Cursor.head).

    Sends this query and gets a future T (alias for reactivemongo.api.Cursor.head).

    T

    the results type

    readPreference

    The reactivemongo.api.ReadPreference for this query. If the ReadPreference implies that this query can be run on a secondary, the slaveOk flag will be set.

    reader

    the reader for the results type

  42. def requireOne[T](implicit reader: P.Reader[T], ec: ExecutionContext): Future[T]

    Sends this query and gets a future T (alias for reactivemongo.api.Cursor.head).

    Sends this query and gets a future T (alias for reactivemongo.api.Cursor.head).

    T

    the results type

    reader

    the reader for the results type

  43. def skip(n: Int): Self

    Sets the number of documents to skip.

    Sets the number of documents to skip.

    Definition Classes
    GenericQueryBuilder → QueryOps
  44. def slaveOk: Self

    Toggles SlaveOk: The query is might be run on a secondary.

    Toggles SlaveOk: The query is might be run on a secondary.

    Definition Classes
    GenericQueryBuilder → QueryOps
  45. def snapshot(flag: Boolean = true): Self

    Toggles snapshot mode.

  46. def sort(document: P.Document): Self

    Sets the sorting document.

  47. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  48. def tailable: Self

    Toggles TailableCursor: Makes the cursor not to close after all the data is consumed.

    Toggles TailableCursor: Makes the cursor not to close after all the data is consumed.

    Definition Classes
    GenericQueryBuilder → QueryOps
  49. def toString(): String
    Definition Classes
    AnyRef → Any
  50. lazy val version: MongoWireVersion
    Attributes
    protected
  51. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  52. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  53. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  54. def →[B](y: B): (GenericQueryBuilder[P], B)
    Implicit
    This member is added by an implicit conversion from GenericQueryBuilder[P] to ArrowAssoc[GenericQueryBuilder[P]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def readPreference: ReadPreference

    The default ReadPreference

    The default ReadPreference

    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 0.16.0) Internal: will be made private

  2. def updateOptions(update: (QueryOpts) ⇒ QueryOpts): Self
    Annotations
    @deprecated
    Deprecated

    (Since version 0.12.4) Use options or the separate query ops

Inherited from QueryOps

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from GenericQueryBuilder[P] to any2stringadd[GenericQueryBuilder[P]]

Inherited by implicit conversion StringFormat from GenericQueryBuilder[P] to StringFormat[GenericQueryBuilder[P]]

Inherited by implicit conversion Ensuring from GenericQueryBuilder[P] to Ensuring[GenericQueryBuilder[P]]

Inherited by implicit conversion ArrowAssoc from GenericQueryBuilder[P] to ArrowAssoc[GenericQueryBuilder[P]]

Ungrouped