trait Invoker[+R] extends AnyRef
Base trait for all statement invokers of result element type R.
- Self Type
- Invoker[R]
- Source
- Invoker.scala
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- Invoker
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- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Abstract Value Members
- 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
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##(): Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- def ->[B](y: B): (Invoker[R], B)
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- final def buildColl[C[_]](implicit session: SessionDef, canBuildFrom: Factory[R, C[R]]): C[R]
Execute the statement and return a fully materialized collection.
- def clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def ensuring(cond: (Invoker[R]) => Boolean, msg: => Any): Invoker[R]
- def ensuring(cond: (Invoker[R]) => Boolean): Invoker[R]
- def ensuring(cond: Boolean, msg: => Any): Invoker[R]
- def ensuring(cond: Boolean): Invoker[R]
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def execute(implicit session: SessionDef): Unit
Execute the statement and ignore the results.
- def finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- 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.
- 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.
- 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).
- def formatted(fmtstr: String): String
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
Deprecated Value Members
- 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.
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Scala Language-Integrated Connection Kit
This is the API documentation for the Slick database library. It should be used as an additional resource to the user manual.
Further documentation for Slick can be found on the documentation pages.
To the slick package list...