Class scala.reflect.api.Trees.CaseDefExtractor

abstract class CaseDefExtractor extends AnyRef

An extractor class to create and pattern match with syntax CaseDef(pat, guard, body). This AST node corresponds to the following Scala code:

case pat if guard => body

If the guard is not present, the guard is set to EmptyTree. If the body is not specified, the body is set to Literal(Constant(()))

Source: Trees.scala
Linear Supertypes: AnyRef, Any

Instance Constructors

new CaseDefExtractor()

Abstract Value Members

abstract def apply(pat: Universe.Tree, guard: Universe.Tree, body: Universe.Tree): Universe.CaseDef

abstract def unapply(caseDef: Universe.CaseDef): Option[(Universe.Tree, Universe.Tree, Universe.Tree)]

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 Universe.CaseDefExtractor toany2stringadd[Universe.CaseDefExtractor] performed by method any2stringadd in scala.Predef.
Definition Classes: any2stringadd

def ->[B](y: B): (Universe.CaseDefExtractor, B)

Implicit: This member is added by an implicit conversion from Universe.CaseDefExtractor toArrowAssoc[Universe.CaseDefExtractor] performed by method ArrowAssoc in scala.Predef.
Definition Classes: ArrowAssoc
Annotations: @inline()

final def ==(arg0: Any): Boolean

Definition Classes: AnyRef → Any

final def asInstanceOf[T0]: T0

Definition Classes: Any

def clone(): AnyRef

Attributes: protected[java.lang]
Definition Classes: AnyRef
Annotations: @throws(classOf[java.lang.CloneNotSupportedException]) @native()

def ensuring(cond: (Universe.CaseDefExtractor) => Boolean, msg: => Any): Universe.CaseDefExtractor

Implicit: This member is added by an implicit conversion from Universe.CaseDefExtractor toEnsuring[Universe.CaseDefExtractor] performed by method Ensuring in scala.Predef.
Definition Classes: Ensuring

def ensuring(cond: (Universe.CaseDefExtractor) => Boolean): Universe.CaseDefExtractor

Implicit: This member is added by an implicit conversion from Universe.CaseDefExtractor toEnsuring[Universe.CaseDefExtractor] performed by method Ensuring in scala.Predef.
Definition Classes: Ensuring

def ensuring(cond: Boolean, msg: => Any): Universe.CaseDefExtractor

Implicit: This member is added by an implicit conversion from Universe.CaseDefExtractor toEnsuring[Universe.CaseDefExtractor] performed by method Ensuring in scala.Predef.
Definition Classes: Ensuring

def ensuring(cond: Boolean): Universe.CaseDefExtractor

Implicit: This member is added by an implicit conversion from Universe.CaseDefExtractor toEnsuring[Universe.CaseDefExtractor] 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 finalize(): Unit

Attributes: protected[java.lang]
Definition Classes: AnyRef
Annotations: @throws(classOf[java.lang.Throwable])

def formatted(fmtstr: String): String

Implicit: This member is added by an implicit conversion from Universe.CaseDefExtractor toStringFormat[Universe.CaseDefExtractor] performed by method StringFormat in scala.Predef.
Definition Classes: StringFormat
Annotations: @inline()

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()

© 2002-2019 EPFL, with contributions from Lightbend.
Licensed under the Apache License, Version 2.0.
https://www.scala-lang.org/api/2.13.0/scala-reflect/scala/reflect/api/Trees$CaseDefExtractor.html