class ExpandSums extends Phase
Expand sum types and their catamorphisms to equivalent product type operations.
- Source
- ExpandSums.scala
- Alphabetic
- By Inheritance
- ExpandSums
- Phase
- Logging
- Function1
- AnyRef
- Any
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
- Hide All
- Show All
- Public
- Protected
Instance Constructors
- new ExpandSums()
Type Members
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from ExpandSums toany2stringadd[ExpandSums] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (ExpandSums, B)
- Implicit
- This member is added by an implicit conversion from ExpandSums toArrowAssoc[ExpandSums] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- val Disc1: LiteralNode
- val DiscNone: LiteralNode
- def andThen[A](g: (CompilerState) => A): (CompilerState) => A
- Definition Classes
- Function1
- Annotations
- @unspecialized()
- def apply(state: CompilerState): CompilerState
Run the phase
Run the phase
- Definition Classes
- ExpandSums → Phase → Function1
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def buildMultiColumnNone(tpe: Type): Node
Create a Node representing a structure of null values of the given Type
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
- def collectDiscriminatorCandidates(n: Node): Set[(TypeSymbol, List[TermSymbol])]
Collect discriminator candidate fields in a predicate.
Collect discriminator candidate fields in a predicate. These are all paths below an OptionApply, which indicates their future use under a discriminator guard.
- def compose[A](g: (A) => CompilerState): (A) => CompilerState
- Definition Classes
- Function1
- Annotations
- @unspecialized()
- def ensuring(cond: (ExpandSums) => Boolean, msg: => Any): ExpandSums
- Implicit
- This member is added by an implicit conversion from ExpandSums toEnsuring[ExpandSums] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (ExpandSums) => Boolean): ExpandSums
- Implicit
- This member is added by an implicit conversion from ExpandSums toEnsuring[ExpandSums] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): ExpandSums
- Implicit
- This member is added by an implicit conversion from ExpandSums toEnsuring[ExpandSums] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): ExpandSums
- Implicit
- This member is added by an implicit conversion from ExpandSums toEnsuring[ExpandSums] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def expandConditionals(n: Node): Node
Expand multi-column conditional expressions and SilentCasts.
Expand multi-column conditional expressions and SilentCasts. Single-column conditionals involving NULL values are optimized away where possible.
- def expandSums(n: Node): Node
- def fuse(n: Node): Node
Fuse unnecessary Option operations
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- lazy val logger: SlickLogger
- Attributes
- protected[this]
- Definition Classes
- Logging
- val name: String
The unique name of the phase
The unique name of the phase
- Definition Classes
- ExpandSums → Phase
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- def silentCast(tpe: Type, n: Node): Node
Create a SilentCast call unless the type already matches
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toOptionColumns(tpe: Type): Type
Strip nominal types and convert all atomic types to OptionTypes
- def toString(): String
- Definition Classes
- Function1 → AnyRef → Any
- def trType(tpe: Type): Type
Perform the sum expansion on a Type
- def translateJoin(bind: Bind, discCandidates: Set[(TypeSymbol, List[TermSymbol])]): Bind
Translate an Option-extended left outer, right outer or full outer join
- 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()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- object PathOnTypeSymbol
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from ExpandSums toStringFormat[ExpandSums] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)
instead ofvalue.formatted(formatString)
, or use thef""
string interpolator. In Java 15 and later,formatted
resolves to the new method in String which has reversed parameters.
- def →[B](y: B): (ExpandSums, B)
- Implicit
- This member is added by an implicit conversion from ExpandSums toArrowAssoc[ExpandSums] 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.
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