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scala.tools.nsc.transform.patmat.MatchTranslation.MatchTranslator
ExtractorCall
Companion object ExtractorCall
abstract class ExtractorCall extends PatternMatching.ExtractorAlignment
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Inherited
- ExtractorCall
- ExtractorAlignment
- ExtractorSubPatternAlignment
- AnyRef
- Any
Implicitly
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Visibility
- Public
- All
Instance Constructors
- new ExtractorCall(fun: Global.Tree, args: List[Global.Tree])
Abstract Value Members
- abstract def treeMakers(binder: Global.Symbol, binderKnownNonNull: Boolean, pos: Global.Position): List[MatchTranslator.TreeMaker]
Create the TreeMaker that embodies this extractor call
Create the TreeMaker that embodies this extractor call
binderKnownNonNullindicates whether the cast impliesbindercannot be null whenbinderKnownNonNullistrue,ProductExtractorTreeMakerdoes not do a (redundant) null check on binder
Concrete 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 ExtractorCall toany2stringadd[ExtractorCall] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (ExtractorCall, B)
- Implicit
- This member is added by an implicit conversion from ExtractorCall toArrowAssoc[ExtractorCall] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- val args: List[Global.Tree]
Args will be broken down into the concatenation of:
productArityproduct patterns (fixed length, corresponding to fields in case class or tuple components in classic unapply, or product selectors in product-based unapply)elementArityelement patterns (explicit patterns that pick off the prefix of the final sequence-valued component of the unapply, or a repeated case constructor arg)starAritystar patterns (0 or 1, absorbs the remaining variable-length components)Args will be broken down into the concatenation of:
productArityproduct patterns (fixed length, corresponding to fields in case class or tuple components in classic unapply, or product selectors in product-based unapply)elementArityelement patterns (explicit patterns that pick off the prefix of the final sequence-valued component of the unapply, or a repeated case constructor arg)starAritystar patterns (0 or 1, absorbs the remaining variable-length components)- Definition Classes
- ExtractorAlignment → ExtractorSubPatternAlignment
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def checkedLength: Option[Int]
- def clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @native() @throws(classOf[java.lang.CloneNotSupportedException])
- def elementArity: Int
- Definition Classes
- ExtractorAlignment
- def ensuring(cond: (ExtractorCall) ⇒ Boolean, msg: ⇒ Any): ExtractorCall
- Implicit
- This member is added by an implicit conversion from ExtractorCall toEnsuring[ExtractorCall] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (ExtractorCall) ⇒ Boolean): ExtractorCall
- Implicit
- This member is added by an implicit conversion from ExtractorCall toEnsuring[ExtractorCall] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: ⇒ Any): ExtractorCall
- Implicit
- This member is added by an implicit conversion from ExtractorCall toEnsuring[ExtractorCall] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): ExtractorCall
- Implicit
- This member is added by an implicit conversion from ExtractorCall toEnsuring[ExtractorCall] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def expectedExtractedType: Global.Type
- Definition Classes
- ExtractorAlignment
- def expectedLength: Int
- Attributes
- protected
- def finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- def firstIndexingBinder: Int
- Attributes
- protected
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from ExtractorCall toStringFormat[ExtractorCall] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
- val fun: Global.Tree
- Definition Classes
- ExtractorAlignment
- final def getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- lazy val ignoredSubPatBinders: Set[Global.Symbol]
- def isBool: Boolean
- Definition Classes
- ExtractorAlignment
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def isSeq: Boolean
- Definition Classes
- ExtractorAlignment
- def isSingle: Boolean
- Definition Classes
- ExtractorAlignment
- val isStar: Boolean
- Definition Classes
- ExtractorSubPatternAlignment
- def lastIndexingBinder: Int
- Attributes
- protected
- def lengthCompareSym: Global.Symbol
- Definition Classes
- ExtractorAlignment
- def lengthGuard(binder: Global.Symbol): Option[Global.Tree]
- Attributes
- protected
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- val nonStarArity: Int
- Definition Classes
- ExtractorSubPatternAlignment
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def productArity: Int
- Definition Classes
- ExtractorAlignment
- def resultInMonad(extractedBinder: Global.Symbol): Global.Type
- Definition Classes
- ExtractorAlignment
- def seqTree(binder: Global.Symbol): Global.Tree
- Attributes
- protected
- def starArity: Int
- Definition Classes
- ExtractorSubPatternAlignment
- lazy val subBoundTrees: List[BoundTree]
- def subPatBinders: collection.immutable.List[Global.Symbol]
- def subPatRefs(binder: Global.Symbol): List[Global.Tree]
- Attributes
- protected
- def subPatRefsSeq(binder: Global.Symbol): List[Global.Tree]
- Attributes
- protected
- def subPatTypes(extractedBinder: Global.Symbol): List[Global.Type]
- Definition Classes
- ExtractorAlignment
- final def synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- def totalArity: Int
- Definition Classes
- ExtractorSubPatternAlignment
- def tupleSel(binder: Global.Symbol)(i: Int): Global.Tree
- Attributes
- protected
- def unapplyFormals: List[Global.Type]
- Definition Classes
- ExtractorAlignment
- def unapplySelector: Global.Symbol
- Definition Classes
- ExtractorAlignment
- 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
- @native() @throws(classOf[java.lang.InterruptedException])
- def →[B](y: B): (ExtractorCall, B)
- Implicit
- This member is added by an implicit conversion from ExtractorCall toArrowAssoc[ExtractorCall] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
The Scala compiler and reflection APIs.