Trait

reactivemongo.api.collections

GenericQueryBuilder

Related Doc: package collections

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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

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  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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Type Members

  1. abstract type Self <: GenericQueryBuilder[pack.type]

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    Definition Classes
    GenericQueryBuilderQueryOps

Abstract Value Members

  1. abstract def collection: Collection

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  2. abstract def commentString: Option[String]

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  3. abstract def explainFlag: Boolean

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  4. abstract def failoverStrategy: FailoverStrategy

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    Annotations
    @deprecatedName( Symbol("failover") )
  5. abstract def hintOption: Option[P.Document]

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  6. abstract def maxTimeMsOption: Option[Long]

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  7. abstract def options: QueryOpts

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  8. abstract val pack: P

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  9. abstract def projectionOption: Option[P.Document]

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  10. abstract def queryOption: Option[P.Document]

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  11. abstract def snapshotFlag: Boolean

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  12. abstract def sortOption: Option[P.Document]

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  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

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    Annotations
    @deprecated
    Deprecated

    (Since version 0.16.0) Internal: will be made private

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

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    Implicit information
    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)

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    Implicit information
    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

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    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  7. def awaitData: Self

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    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
    GenericQueryBuilderQueryOps
  8. def batchSize(n: Int): Self

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    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
    GenericQueryBuilderQueryOps
  9. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. def comment(message: String): Self

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    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

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    Returns a Cursor for the result of this query.

    Returns a Cursor for the result of this query.

    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]

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    Implicit information
    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]

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    Implicit information
    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]

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    Implicit information
    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]

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    Implicit information
    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

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    Definition Classes
    AnyRef
  17. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  18. def exhaust: Self

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    Toggles Exhaust

    Toggles Exhaust

    Definition Classes
    GenericQueryBuilderQueryOps
  19. def explain(flag: Boolean = true): Self

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    Toggles explain mode.

  20. def filter(predicate: P.Document): Self

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    Sets the query predicate; If unspecified, then all documents in the collection will match the predicate.

  21. def filter[Qry](predicate: Qry)(implicit writer: P.Writer[Qry]): Self

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    Sets the query predicate; If unspecified, then all documents in the collection will match the predicate.

    Sets the query predicate; If unspecified, then all documents in the collection will match the predicate.

    Qry

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

  22. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  23. def formatted(fmtstr: String): String

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    Implicit information
    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()
  24. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  25. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  26. def hint(document: P.Document): Self

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

  27. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  28. def maxTimeMs(p: Long): Self

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

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

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    Definition Classes
    AnyRef
  30. def noCursorTimeout: Self

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    Toggles NoCursorTimeout: The cursor will not expire automatically

    Toggles NoCursorTimeout: The cursor will not expire automatically

    Definition Classes
    GenericQueryBuilderQueryOps
  31. final def notify(): Unit

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    Definition Classes
    AnyRef
  32. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  33. def one[T](readPreference: ReadPreference)(implicit reader: P.Reader[T], ec: ExecutionContext): Future[Option[T]]

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    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

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

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    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

  35. def oplogReplay: Self

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    Toggles OplogReplay

    Toggles OplogReplay

    Definition Classes
    GenericQueryBuilderQueryOps
  36. def options(options: QueryOpts): Self

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  37. def partial: Self

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    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
    GenericQueryBuilderQueryOps
  38. def projection(p: P.Document): Self

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    Sets the projection specification to determine which fields to include in the returned documents.

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

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    Sets the projection specification to determine which fields to include in the returned documents.

    Sets the projection specification to determine which fields to include in the returned documents.

    Pjn

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

  40. def readConcern: ReadConcern

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    The read concern (since 3.2)

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

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    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]

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    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

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    Sets the number of documents to skip.

    Sets the number of documents to skip.

    Definition Classes
    GenericQueryBuilderQueryOps
  44. def slaveOk: Self

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

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

    Definition Classes
    GenericQueryBuilderQueryOps
  45. def snapshot(flag: Boolean = true): Self

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    Toggles snapshot mode.

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

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    Sets the sort specification for the ordering of the results.

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

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    Definition Classes
    AnyRef
  48. def tailable: Self

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    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
    GenericQueryBuilderQueryOps
  49. def toString(): String

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    Definition Classes
    AnyRef → Any
  50. lazy val version: MongoWireVersion

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    Attributes
    protected
  51. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  52. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  53. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  54. def [B](y: B): (GenericQueryBuilder[P], B)

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    Implicit information
    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 query(selector: P.Document): Self

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    Annotations
    @deprecated
    Deprecated

    (Since version 0.18.2) Use filter

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

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    Annotations
    @deprecated
    Deprecated

    (Since version 0.18.2) Use filter

  3. def readPreference: ReadPreference

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    The default ReadPreference

    The default ReadPreference

    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 0.16.0) Internal: will be made private

  4. def updateOptions(update: (QueryOpts) ⇒ QueryOpts): Self

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    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]]

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