scala.reflect.generic.Trees

MemberDef

class MemberDef extends DefTree

Attributes
abstract
Source
Trees.scala
Linear Supertypes
DefTree, SymTree, Tree, Product, Equals, AnyRef, Any
Known Subclasses
ClassDef, DefDef, ImplDef, ModuleDef, PackageDef, TypeDef, ValDef, ValOrDefDef
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
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  1. MemberDef
  2. DefTree
  3. SymTree
  4. Tree
  5. Product
  6. Equals
  7. AnyRef
  8. Any
Visibility
  1. Public
  2. All

Instance Constructors

  1. new MemberDef ()

Abstract Value Members

  1. def canEqual (that: Any): Boolean

    A method that should be called from every well-designed equals method that is open to be overridden in a subclass.

    A method that should be called from every well-designed equals method that is open to be overridden in a subclass. See Programming in Scala, Chapter 28 for discussion and design.

    that

    the value being probed for possible equality

    returns

    true if this instance can possibly equal that, otherwise false

    Attributes
    abstract
    Definition Classes
    Equals

  2. def mods : Modifiers

    Attributes
    abstract

  3. def name : Name

    Attributes
    abstract
    Definition Classes
    DefTree

  4. def productArity : Int

    The size of this product.

    The size of this product.

    returns

    for a product A(x_1, ..., x_k), returns k

    Attributes
    abstract
    Definition Classes
    Product

  5. def productElement (n: Int): Any

    The nth element of this product, 0-based.

    The nth element of this product, 0-based. In other words, for a product A(x_1, ..., x_k), returns x_(n+1) where 0 < n < k.

    n

    the index of the element to return

    returns

    the element n elements after the first element

    Attributes
    abstract
    Definition Classes
    Product

Concrete Value Members

  1. def != (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  2. def != (arg0: Any): Boolean

    Test two objects for inequality.

    Test two objects for inequality.

    returns

    true if !(this == that), false otherwise.

    Attributes
    final
    Definition Classes
    Any

  3. def ## (): Int

    Equivalent to x.hashCode except for boxed numeric types.

    Equivalent to x.hashCode except for boxed numeric types. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them.

    returns

    a hash value consistent with ==

    Attributes
    final
    Definition Classes
    AnyRef → Any

  4. def == (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  5. def == (arg0: Any): Boolean

    Test two objects for equality.

    Test two objects for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    Attributes
    final
    Definition Classes
    Any

  6. def asInstanceOf [T0] : T0

    Cast the receiver object to be of type T0.

    Cast the receiver object to be of type T0.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

    returns

    the receiver object.

    Attributes
    final
    Definition Classes
    Any

  7. def children : List[Tree]

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

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

    Definition Classes
    Tree

  8. def clone (): AnyRef

    Create a copy of the receiver object.

    Create a copy of the receiver object.

    The default implementation of the clone method is platform dependent.

    returns

    a copy of the receiver object.

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  9. def defineType (tp: Type): MemberDef.this.type

    Like setType, but if this is a previously empty TypeTree that fact is remembered so that resetType will snap back.

    Like setType, but if this is a previously empty TypeTree that fact is remembered so that resetType will snap back.

    Definition Classes
    Tree

  10. def eq (arg0: AnyRef): Boolean

    Tests whether the argument (arg0) is a reference to the receiver object (this).

    Tests whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:

    • It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
    • For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
    • null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    returns

    true if the argument is a reference to the receiver object; false otherwise.

    Attributes
    final
    Definition Classes
    AnyRef

  11. def equals (that: Any): Boolean

    The universal equality method defined in AnyRef.

    The universal equality method defined in AnyRef.

    that

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    Definition Classes
    Tree → Equals → AnyRef → Any

  12. def finalize (): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  13. def getClass (): java.lang.Class[_]

    A representation that corresponds to the dynamic class of the receiver object.

    A representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object.

    Attributes
    final
    Definition Classes
    AnyRef → Any

  14. def hasSymbol : Boolean

    Definition Classes
    SymTree → Tree

  15. def hasSymbolWhich (f: (Symbol) ⇒ Boolean): Boolean

    Definition Classes
    Tree

  16. def hashCode (): Int

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in Any.

    returns

    the hash code value for this object.

    Definition Classes
    Tree → AnyRef → Any

  17. val id : Int

    Definition Classes
    Tree

  18. def isDef : Boolean

    Definition Classes
    DefTree → Tree

  19. def isEmpty : Boolean

    Definition Classes
    Tree

  20. def isInstanceOf [T0] : Boolean

    Test whether the dynamic type of the receiver object is T0.

    Test whether the dynamic type of the receiver object is T0.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    Attributes
    final
    Definition Classes
    Any

  21. def keyword : String

  22. def ne (arg0: AnyRef): Boolean

    Equivalent to !(this eq that).

    Equivalent to !(this eq that).

    returns

    true if the argument is not a reference to the receiver object; false otherwise.

    Attributes
    final
    Definition Classes
    AnyRef

  23. def notify (): Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Attributes
    final
    Definition Classes
    AnyRef

  24. def notifyAll (): Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    Attributes
    final
    Definition Classes
    AnyRef

  25. def pos : Position

    Definition Classes
    Tree

  26. def pos_= (pos: Position): Unit

    Definition Classes
    Tree

  27. def productIterator : Iterator[Any]

    An iterator over all the elements of this product.

    An iterator over all the elements of this product.

    returns

    in the default implementation, an Iterator[Any]

    Definition Classes
    Product

  28. def productPrefix : String

    A string used in the toString methods of derived classes.

    A string used in the toString methods of derived classes. Implementations may override this method to prepend a string prefix to the result of toString methods.

    returns

    in the default implementation, the empty string

    Definition Classes
    Product

  29. def setPos (pos: Position): MemberDef.this.type

    Definition Classes
    Tree

  30. def setSymbol (sym: Symbol): MemberDef.this.type

    Definition Classes
    Tree

  31. def setType (tp: Type): MemberDef.this.type

    Set tpe to give tp and return this.

    Set tpe to give tp and return this.

    Definition Classes
    Tree

  32. var symbol : Symbol

    Definition Classes
    SymTree → Tree

  33. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef

  34. def toString (): String

    Creates a String representation of this object.

    Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

    returns

    a String representation of the object.

    Definition Classes
    Tree → AnyRef → Any

  35. def tpe : Type

    Definition Classes
    Tree

  36. def tpe_= (t: Type): Unit

    Definition Classes
    Tree

  37. def wait (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  38. def wait (arg0: Long, arg1: Int): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  39. def wait (arg0: Long): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

Deprecated Value Members

  1. def productElements : Iterator[Any]

    Definition Classes
    Product
    Annotations
    @deprecated
    Deprecated

    use productIterator instead