slick.jdbc

Invoker

Related Docs: object Invoker | package jdbc

trait Invoker[+R] extends AnyRef

Base trait for all statement invokers of result element type R.

Self Type
Invoker[R]
Source
Invoker.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
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Inherited
  1. Invoker
  2. AnyRef
  3. 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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Abstract Value Members

  1. abstract def iteratorTo(maxRows: Int)(implicit session: SessionDef): CloseableIterator[R]

    Execute the statement and return a CloseableIterator of the converted results.

    Execute the statement and return a CloseableIterator of the converted results. The iterator must either be fully read or closed explicitly.

    maxRows

    Maximum number of rows to read from the result (0 for unlimited).

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 information
    This member is added by an implicit conversion from Invoker[R] to any2stringadd[Invoker[R]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Invoker[R], B)

    Implicit information
    This member is added by an implicit conversion from Invoker[R] to ArrowAssoc[Invoker[R]] 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. final def buildColl[C[_]](implicit session: SessionDef, canBuildFrom: CanBuildFrom[Nothing, R, C[R]]): C[R]

    Execute the statement and return a fully materialized collection.

  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def ensuring(cond: (Invoker[R]) ⇒ Boolean, msg: ⇒ Any): Invoker[R]

    Implicit information
    This member is added by an implicit conversion from Invoker[R] to Ensuring[Invoker[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (Invoker[R]) ⇒ Boolean): Invoker[R]

    Implicit information
    This member is added by an implicit conversion from Invoker[R] to Ensuring[Invoker[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: ⇒ Any): Invoker[R]

    Implicit information
    This member is added by an implicit conversion from Invoker[R] to Ensuring[Invoker[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): Invoker[R]

    Implicit information
    This member is added by an implicit conversion from Invoker[R] to Ensuring[Invoker[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean

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

    Definition Classes
    AnyRef → Any
  15. final def execute(implicit session: SessionDef): Unit

    Execute the statement and ignore the results.

  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. final def first(implicit session: SessionDef): R

    Execute the statement and return the first row of the result set.

    Execute the statement and return the first row of the result set. If the result set is empty, a NoSuchElementException is thrown.

  18. final def firstOption(implicit session: SessionDef): Option[R]

    Execute the statement and return the first row of the result set wrapped in Some, or None if the result set is empty.

  19. final def foreach(f: (R) ⇒ Unit, maxRows: Int = 0)(implicit session: SessionDef): Unit

    Execute the statement and call f for each converted row of the result set.

    Execute the statement and call f for each converted row of the result set.

    maxRows

    Maximum number of rows to read from the result (0 for unlimited).

  20. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from Invoker[R] to StringFormat[Invoker[R]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  21. final def getClass(): Class[_]

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

    Definition Classes
    AnyRef → Any
  23. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  24. final def iterator(implicit session: SessionDef): CloseableIterator[R]

    Execute the statement and return a CloseableIterator of the converted results.

    Execute the statement and return a CloseableIterator of the converted results. The iterator must either be fully read or closed explicitly.

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

    Definition Classes
    AnyRef
  26. final def notify(): Unit

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

    Definition Classes
    AnyRef
  28. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  29. def toString(): String

    Definition Classes
    AnyRef → Any
  30. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. def [B](y: B): (Invoker[R], B)

    Implicit information
    This member is added by an implicit conversion from Invoker[R] to ArrowAssoc[Invoker[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. final def build[To](implicit session: SessionDef, canBuildFrom: CanBuildFrom[Nothing, R, To]): To

    Execute the statement and return a fully materialized collection of the specified type.

    Execute the statement and return a fully materialized collection of the specified type.

    Annotations
    @deprecated
    Deprecated

    (Since version 3.0) Invoker convenience features will be removed. Invoker is intended for low-level JDBC use only.

  2. final def enumerate[B, RR >: R](iter: IterV[RR, B])(implicit session: SessionDef): IterV[RR, B]

    Execute the statement and feed the converted rows of the result set into an iteratee.

    Execute the statement and feed the converted rows of the result set into an iteratee.

    Annotations
    @deprecated
    Deprecated

    (Since version 3.0) Use Reactive Streams in the new Action-based API instead of Slick iteratees

  3. def firstFlatten[B](implicit session: SessionDef, ev: <:<[R, Option[B]]): Option[B]

    If the result type of this Invoker is of the form Option[T], execute the statement and return the first row of the result set, or None if the result set is empty.

    If the result type of this Invoker is of the form Option[T], execute the statement and return the first row of the result set, or None if the result set is empty.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.1) Use .first.flatten instead of .firstFlatten

  4. final def foldLeft[B](z: B)(op: (B, R) ⇒ B)(implicit session: SessionDef): B

    Execute the statement and left-fold the converted rows of the result set.

    Execute the statement and left-fold the converted rows of the result set.

    Annotations
    @deprecated
    Deprecated

    (Since version 3.0) Invoker convenience features will be removed. Invoker is intended for low-level JDBC use only.

  5. final def list(implicit session: SessionDef): List[R]

    Execute the statement and return an immutable and fully materialized list of the results.

    Execute the statement and return an immutable and fully materialized list of the results.

    Annotations
    @deprecated
    Deprecated

    (Since version 3.0) Invoker convenience features will be removed. Invoker is intended for low-level JDBC use only.

  6. def mapResult[U](f: (R) ⇒ U): Invoker[U]

    Create a new Invoker which applies the mapping function f to each row of the result set.

    Create a new Invoker which applies the mapping function f to each row of the result set.

    Annotations
    @deprecated
    Deprecated

    (Since version 3.0) Invoker convenience features will be removed. Invoker is intended for low-level JDBC use only.

  7. final def toMap[T, U](implicit session: SessionDef, ev: <:<[R, (T, U)]): Map[T, U]

    Annotations
    @deprecated
    Deprecated

    (Since version 3.0) Invoker convenience features will be removed. Invoker is intended for low-level JDBC use only.

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Invoker[R] to any2stringadd[Invoker[R]]

Inherited by implicit conversion StringFormat from Invoker[R] to StringFormat[Invoker[R]]

Inherited by implicit conversion Ensuring from Invoker[R] to Ensuring[Invoker[R]]

Inherited by implicit conversion ArrowAssoc from Invoker[R] to ArrowAssoc[Invoker[R]]

Ungrouped