Packages

t

slick.jdbc

Invoker

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
QueryInvoker, QueryInvokerImpl, ResultSetInvoker, StatementInvoker
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Invoker
  2. AnyRef
  3. Any
Implicitly
  1. by StringFormat
  2. by Ensuring
  3. by ArrowAssoc
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  2. Show All
Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def iteratorTo(maxRows: Int)(implicit session: JdbcSessionDef): 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 ->[B](y: B): (Invoker[R], B)
    Implicit
    This member is added by an implicit conversion from Invoker[R] toArrowAssoc[Invoker[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. final def buildColl[C[_]](implicit session: JdbcSessionDef, canBuildFrom: Factory[R, C[R]]): C[R]

    Execute the statement and return a fully materialized collection.

  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  8. def debuggingId: Option[String]
    Attributes
    protected
  9. def ensuring(cond: (Invoker[R]) => Boolean, msg: => Any): Invoker[R]
    Implicit
    This member is added by an implicit conversion from Invoker[R] toEnsuring[Invoker[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (Invoker[R]) => Boolean): Invoker[R]
    Implicit
    This member is added by an implicit conversion from Invoker[R] toEnsuring[Invoker[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: => Any): Invoker[R]
    Implicit
    This member is added by an implicit conversion from Invoker[R] toEnsuring[Invoker[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): Invoker[R]
    Implicit
    This member is added by an implicit conversion from Invoker[R] toEnsuring[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: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  15. final def execute(implicit session: JdbcSessionDef): Unit

    Execute the statement and ignore the results.

  16. final def first(implicit session: JdbcSessionDef): 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.

  17. final def firstOption(implicit session: JdbcSessionDef): 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.

  18. final def foreach(f: (R) => Unit, maxRows: Int = 0)(implicit session: JdbcSessionDef): 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).

  19. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  20. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  21. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  25. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  26. def toString(): String
    Definition Classes
    AnyRef → Any
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  29. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

  2. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from Invoker[R] toStringFormat[Invoker[R]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  3. def →[B](y: B): (Invoker[R], B)
    Implicit
    This member is added by an implicit conversion from Invoker[R] toArrowAssoc[Invoker[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from AnyRef

Inherited from Any

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

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

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

Ungrouped