class Traverser extends AnyRef
A class that implement a default tree traversal strategy: breadth-first component-wise.
- Source
- Trees.scala
Linear Supertypes
Type Hierarchy
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Inherited
- Traverser
- AnyRef
- Any
Implicitly
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Visibility
- Public
- Protected
Instance Constructors
- new Traverser()
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.Traverser toany2stringadd[Universe.Traverser] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (Universe.Traverser, B)
- Implicit
- This member is added by an implicit conversion from Universe.Traverser toArrowAssoc[Universe.Traverser] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def apply[T <: Universe.Tree](tree: T): T
Leave apply available in the generic traverser to do something else.
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def atOwner(owner: Universe.Symbol)(traverse: => Unit): Unit
Performs a traversal with a given owner symbol.
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- var currentOwner: Universe.Symbol
- Attributes
- protected[scala]
- def ensuring(cond: (Universe.Traverser) => Boolean, msg: => Any): Universe.Traverser
- Implicit
- This member is added by an implicit conversion from Universe.Traverser toEnsuring[Universe.Traverser] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (Universe.Traverser) => Boolean): Universe.Traverser
- Implicit
- This member is added by an implicit conversion from Universe.Traverser toEnsuring[Universe.Traverser] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): Universe.Traverser
- Implicit
- This member is added by an implicit conversion from Universe.Traverser toEnsuring[Universe.Traverser] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): Universe.Traverser
- Implicit
- This member is added by an implicit conversion from Universe.Traverser toEnsuring[Universe.Traverser] 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
- def traverse(tree: Universe.Tree): Unit
Traverses a single tree.
- def traverseAnnotations(annots: List[Universe.Tree]): Unit
- def traverseCases(cases: List[Universe.CaseDef]): Unit
- def traverseConstant(c: Universe.Constant): Unit
- def traverseGuard(guard: Universe.Tree): Unit
- def traverseImportSelector(sel: Universe.ImportSelector): Unit
- def traverseModifiers(mods: Universe.Modifiers): Unit
- def traverseName(name: Universe.Name): Unit
Traverse something which Trees contain, but which isn't a Tree itself.
- def traverseParams(params: List[Universe.Tree]): Unit
- def traverseParamss(vparamss: List[List[Universe.Tree]]): Unit
- def traverseParents(parents: List[Universe.Tree]): Unit
- def traversePattern(pat: Universe.Tree): Unit
- def traverseSelfType(self: Universe.ValDef): Unit
- def traverseStats(stats: List[Universe.Tree], exprOwner: Universe.Symbol): Unit
Traverses a list of trees with a given owner symbol.
- def traverseTrees(trees: List[Universe.Tree]): Unit
Traverses a list of trees.
- def traverseTreess(treess: List[List[Universe.Tree]]): Unit
Traverses a list of lists of trees.
- def traverseTypeArgs(args: List[Universe.Tree]): Unit
- def traverseTypeAscription(tpt: Universe.Tree): Unit
- 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.Traverser toStringFormat[Universe.Traverser] 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.Traverser, B)
- Implicit
- This member is added by an implicit conversion from Universe.Traverser toArrowAssoc[Universe.Traverser] 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.