Packages

trait NewApi extends Universe.TermTreeApi

The API that all news support

Self Type
Universe.New
Source
Trees.scala
Linear Supertypes
Universe.TermTreeApi, Universe.TreeApi, Product, Equals, AnyRef, Any
Known Subclasses
New
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. NewApi
  2. TermTreeApi
  3. TreeApi
  4. Product
  5. Equals
  6. AnyRef
  7. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def canEqual(that: Any): Boolean
    Definition Classes
    Equals
  2. abstract def canHaveAttrs: Boolean

    Can this tree carry attributes (i.e.

    Can this tree carry attributes (i.e. symbols, types or positions)? Typically the answer is yes, except for the EmptyTree null object and two special singletons: noSelfType and pendingSuperCall.

    Definition Classes
    TreeApi
  3. abstract def children: List[Universe.Tree]

    The direct child trees of this tree.

    The direct child trees of this tree. EmptyTrees are always omitted. Lists are flattened.

    Definition Classes
    TreeApi
  4. abstract def collect[T](pf: PartialFunction[Universe.Tree, T]): List[T]

    Apply pf to each subtree on which the function is defined and collect the results.

    Apply pf to each subtree on which the function is defined and collect the results.

    Definition Classes
    TreeApi
  5. abstract def duplicate: NewApi.this.type

    Make a copy of this tree, keeping all attributes, except that all positions are focused (so nothing in this tree will be found when searching by position).

    Make a copy of this tree, keeping all attributes, except that all positions are focused (so nothing in this tree will be found when searching by position).

    Definition Classes
    TreeApi
  6. abstract def equalsStructure(that: Universe.Tree): Boolean

    Tests whether two trees are structurally equal.

    Tests whether two trees are structurally equal. Note that == on trees is reference equality.

    Definition Classes
    TreeApi
  7. abstract def exists(p: (Universe.Tree) ⇒ Boolean): Boolean

    Is there exists a part of this tree which satisfies predicate p?

    Is there exists a part of this tree which satisfies predicate p?

    Definition Classes
    TreeApi
  8. abstract def filter(f: (Universe.Tree) ⇒ Boolean): List[Universe.Tree]

    Find all subtrees matching predicate p.

    Find all subtrees matching predicate p. Same as withFilter

    Definition Classes
    TreeApi
  9. abstract def find(p: (Universe.Tree) ⇒ Boolean): Option[Universe.Tree]

    Returns optionally first tree (in a preorder traversal) which satisfies predicate p, or None if none exists.

    Returns optionally first tree (in a preorder traversal) which satisfies predicate p, or None if none exists.

    Definition Classes
    TreeApi
  10. abstract def forAll(p: (Universe.Tree) ⇒ Boolean): Boolean

    Do all parts of this tree satisfy predicate p?

    Do all parts of this tree satisfy predicate p?

    Definition Classes
    TreeApi
  11. abstract def foreach(f: (Universe.Tree) ⇒ Unit): Unit

    Apply f to each subtree

    Apply f to each subtree

    Definition Classes
    TreeApi
  12. abstract def isDef: Boolean

    Does this tree represent a definition? (of a method, of a class, etc)

    Does this tree represent a definition? (of a method, of a class, etc)

    Definition Classes
    TreeApi
  13. abstract def isEmpty: Boolean

    Is this tree one of the empty trees?

    Is this tree one of the empty trees?

    Empty trees are: the EmptyTree null object and TypeTree instances that don't carry a type.

    Definition Classes
    TreeApi
    See also

    canHaveAttrs

  14. abstract def isTerm: Boolean

    The canonical way to test if a Tree represents a term.

    The canonical way to test if a Tree represents a term.

    Definition Classes
    TreeApi
  15. abstract def isType: Boolean

    The canonical way to test if a Tree represents a type.

    The canonical way to test if a Tree represents a type.

    Definition Classes
    TreeApi
  16. abstract def nonEmpty: Boolean

    Is this tree not an empty tree?

    Is this tree not an empty tree?

    Definition Classes
    TreeApi
    See also

    isEmpty

  17. abstract def orElse(alt: ⇒ Universe.Tree): Universe.Tree

    Provides an alternate if tree is empty

    Provides an alternate if tree is empty

    alt

    The alternate tree

    returns

    If this tree is non empty, this tree, otherwise alt.

    Definition Classes
    TreeApi
  18. abstract def pos: Universe.Position

    Position of the tree.

    Position of the tree.

    Definition Classes
    TreeApi
  19. abstract def productArity: Int
    Definition Classes
    Product
  20. abstract def productElement(n: Int): Any
    Definition Classes
    Product
  21. abstract def symbol: Universe.Symbol

    Symbol of the tree.

    Symbol of the tree.

    For most trees symbol is null. In SymTrees, it is overridden and implemented with a var, initialized to NoSymbol.

    Trees which are not SymTrees but which carry symbols do so by overriding def symbol to forward it elsewhere. Examples:

    • Super(qual, _) has qual's symbol,
    • Apply(fun, args) has fun's symbol,
    • TypeApply(fun, args) has fun's symbol,
    • AppliedTypeTree(tpt, args) has tpt's symbol,
    • TypeTree(tpe) has tpe's typeSymbol, if tpe != null.
    Definition Classes
    TreeApi
  22. abstract def tpe: Universe.Type

    Type of the tree.

    Type of the tree.

    Upon creation most trees have their tpe set to null. Types are typically assigned to trees during typechecking. Some node factory methods set tpe immediately after creation.

    When the typechecker encounters a tree with a non-null tpe, it will assume it to be correct and not check it again. This means one has to be careful not to erase the tpe field of subtrees.

    Definition Classes
    TreeApi
  23. abstract def tpt: Universe.Tree

    The tree that represents the type being instantiated.

    The tree that represents the type being instantiated. See the example for scala.reflect.api.Trees#NewExtractor.

  24. abstract def withFilter(f: (Universe.Tree) ⇒ Boolean): List[Universe.Tree]

    Find all subtrees matching predicate p.

    Find all subtrees matching predicate p. Same as filter

    Definition Classes
    TreeApi

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from Universe.NewApi to any2stringadd[Universe.NewApi] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Universe.NewApi, B)
    Implicit
    This member is added by an implicit conversion from Universe.NewApi to ArrowAssoc[Universe.NewApi] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def ensuring(cond: (Universe.NewApi) ⇒ Boolean, msg: ⇒ Any): Universe.NewApi
    Implicit
    This member is added by an implicit conversion from Universe.NewApi to Ensuring[Universe.NewApi] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (Universe.NewApi) ⇒ Boolean): Universe.NewApi
    Implicit
    This member is added by an implicit conversion from Universe.NewApi to Ensuring[Universe.NewApi] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): Universe.NewApi
    Implicit
    This member is added by an implicit conversion from Universe.NewApi to Ensuring[Universe.NewApi] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): Universe.NewApi
    Implicit
    This member is added by an implicit conversion from Universe.NewApi to Ensuring[Universe.NewApi] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from Universe.NewApi to StringFormat[Universe.NewApi] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  22. def productIterator: Iterator[Any]
    Definition Classes
    Product
  23. def productPrefix: String
    Definition Classes
    Product
  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String

    Obtains string representation of a tree

    Obtains string representation of a tree

    Definition Classes
    TreeApi → AnyRef → Any
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. def →[B](y: B): (Universe.NewApi, B)
    Implicit
    This member is added by an implicit conversion from Universe.NewApi to ArrowAssoc[Universe.NewApi] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Universe.TermTreeApi

Inherited from Universe.TreeApi

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Universe.NewApi to any2stringadd[Universe.NewApi]

Inherited by implicit conversion StringFormat from Universe.NewApi to StringFormat[Universe.NewApi]

Inherited by implicit conversion Ensuring from Universe.NewApi to Ensuring[Universe.NewApi]

Inherited by implicit conversion ArrowAssoc from Universe.NewApi to ArrowAssoc[Universe.NewApi]

Ungrouped