abstract class MatchExtractor extends AnyRef
An extractor class to create and pattern match with syntax Match(selector, cases).
This AST node corresponds to the following Scala code:
selector match { cases }
Match is also used in pattern matching assignments like val (foo, bar) = baz.
- Source
- Trees.scala
Type Hierarchy
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Inherited
- MatchExtractor
- AnyRef
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Implicitly
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Visibility
- Public
- Protected
Instance Constructors
- new MatchExtractor()
Abstract Value Members
- abstract def apply(selector: Universe.Tree, cases: List[Universe.CaseDef]): Universe.Match
- abstract def unapply(match_: Universe.Match): Option[(Universe.Tree, List[Universe.CaseDef])]
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.MatchExtractor toany2stringadd[Universe.MatchExtractor] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (Universe.MatchExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toArrowAssoc[Universe.MatchExtractor] 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[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def ensuring(cond: (Universe.MatchExtractor) => Boolean, msg: => Any): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (Universe.MatchExtractor) => Boolean): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] 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[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
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- @native()
- def hashCode(): Int
- Definition Classes
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- @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
- Definition Classes
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- @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 formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toStringFormat[Universe.MatchExtractor] 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,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (Universe.MatchExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toArrowAssoc[Universe.MatchExtractor] 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
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- 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()
Inherited from Any
Inherited by implicit conversion any2stringadd fromUniverse.MatchExtractor to any2stringadd[Universe.MatchExtractor]
Value Members
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toany2stringadd[Universe.MatchExtractor] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
Inherited by implicit conversion StringFormat fromUniverse.MatchExtractor to StringFormat[Universe.MatchExtractor]
Value Members
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toStringFormat[Universe.MatchExtractor] 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,formattedresolves to the new method in String which has reversed parameters.
Inherited by implicit conversion Ensuring fromUniverse.MatchExtractor to Ensuring[Universe.MatchExtractor]
Value Members
- def ensuring(cond: (Universe.MatchExtractor) => Boolean, msg: => Any): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (Universe.MatchExtractor) => Boolean): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
Inherited by implicit conversion ArrowAssoc fromUniverse.MatchExtractor to ArrowAssoc[Universe.MatchExtractor]
Value Members
- def ->[B](y: B): (Universe.MatchExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toArrowAssoc[Universe.MatchExtractor] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- def →[B](y: B): (Universe.MatchExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toArrowAssoc[Universe.MatchExtractor] 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.
Ungrouped
- abstract def apply(selector: Universe.Tree, cases: List[Universe.CaseDef]): Universe.Match
- abstract def unapply(match_: Universe.Match): Option[(Universe.Tree, List[Universe.CaseDef])]
- 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.MatchExtractor toany2stringadd[Universe.MatchExtractor] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (Universe.MatchExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toArrowAssoc[Universe.MatchExtractor] 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[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def ensuring(cond: (Universe.MatchExtractor) => Boolean, msg: => Any): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (Universe.MatchExtractor) => Boolean): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): Universe.MatchExtractor
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toEnsuring[Universe.MatchExtractor] 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[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- 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()
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toStringFormat[Universe.MatchExtractor] 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,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (Universe.MatchExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.MatchExtractor toArrowAssoc[Universe.MatchExtractor] 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.