abstract class ImportExtractor extends AnyRef
An extractor class to create and pattern match with syntax Import(expr, selectors).
This AST node corresponds to the following Scala code:
import expr.{selectors}
Selectors are a list of ImportSelectors, which conceptually are pairs of names (from, to). The last (and maybe only name) may be a nme.WILDCARD. For instance:
import qual.{x, y => z, _}
Would be represented as:
Import(qual, List(("x", "x"), ("y", "z"), (WILDCARD, null)))
The symbol of an Import is an import symbol @see Symbol.newImport.
It's used primarily as a marker to check that the import has been typechecked.
- Source
- Trees.scala
Linear Supertypes
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Implicitly
- by any2stringadd
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Visibility
- Public
- All
Instance Constructors
- new ImportExtractor()
Abstract Value Members
- abstract def apply(expr: Universe.Tree, selectors: List[Universe.ImportSelector]): Universe.Import
- abstract def unapply(import_: Universe.Import): Option[(Universe.Tree, List[Universe.ImportSelector])]
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.ImportExtractor to any2stringadd[Universe.ImportExtractor] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
-
def
->[B](y: B): (Universe.ImportExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor to ArrowAssoc[Universe.ImportExtractor] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
-
final
def
==(arg0: Any): Boolean
- Definition Classes
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-
final
def
asInstanceOf[T0]: T0
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- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
ensuring(cond: (Universe.ImportExtractor) ⇒ Boolean, msg: ⇒ Any): Universe.ImportExtractor
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor to Ensuring[Universe.ImportExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: (Universe.ImportExtractor) ⇒ Boolean): Universe.ImportExtractor
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor to Ensuring[Universe.ImportExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean, msg: ⇒ Any): Universe.ImportExtractor
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor to Ensuring[Universe.ImportExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): Universe.ImportExtractor
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor to Ensuring[Universe.ImportExtractor] 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
finalize(): Unit
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- protected[lang]
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- @throws( classOf[java.lang.Throwable] )
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final
def
getClass(): Class[_]
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- @native()
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def
hashCode(): Int
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- @native()
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
- Definition Classes
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- @native()
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final
def
notifyAll(): Unit
- Definition Classes
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- @native()
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
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def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
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final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
→[B](y: B): (Universe.ImportExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor to ArrowAssoc[Universe.ImportExtractor] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
Deprecated Value Members
-
def
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor to StringFormat[Universe.ImportExtractor] 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.