Scaladoc for scala.reflect.generic.Trees.RefTree

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def !=(arg0: AnyRef): Boolean

attributes: final
definition classes: AnyRef
def !=(arg0: Any): Boolean

o != arg0 is the same as !(o == (arg0)).

o != arg0 is the same as !(o == (arg0)).
arg0
the object to compare against this object for dis-equality.
returns
false if the receiver object is equivalent to the argument; true otherwise.
attributes: final
definition classes: Any
def ##(): Int

attributes: final
definition classes: AnyRef → Any
def $asInstanceOf[T0](): T0

attributes: final
definition classes: AnyRef
def $isInstanceOf[T0](): Boolean

attributes: final
definition classes: AnyRef
def ==(arg0: AnyRef): Boolean

o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).
arg0
the object to compare against this object for equality.
returns
true if the receiver object is equivalent to the argument; false otherwise.
attributes: final
definition classes: AnyRef
def ==(arg0: Any): Boolean

o == arg0 is the same as o.equals(arg0).

o == arg0 is the same as o.equals(arg0).
arg0
the object to compare against this object for equality.
returns
true if the receiver object is equivalent to the argument; false otherwise.
attributes: final
definition classes: Any
def asInstanceOf[T0]: T0

This method is used to cast the receiver object to be of type T0.

This method is used to 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 expression1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expressionList(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 typed.
returns
the receiver object.
attributes: final
definition classes: Any
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.
attributes: abstract
definition classes: Equals
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
def clone(): AnyRef

This method creates and returns a copy of the receiver object.

This method creates and returns 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
definition classes: AnyRef
def defineType(tp: Type): Tree

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
def eq(arg0: AnyRef): Boolean

This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

This method is used to test whether the argument (arg0) is a reference to the receiver object (this).
The eq method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on non-null instances of AnyRef: * It is reflexive: for any non-null instance x of type AnyRef, x.eq(x) returns true. * It is symmetric: for any non-null instances x and y of type AnyRef, x.eq(y) returns true if and only if y.eq(x) returns true. * It is transitive: for any non-null instances x, y, and z of type AnyRef if x.eq(y) returns true and y.eq(z) returns true, then x.eq(z) returns true.
Additionally, the eq method has three other 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).
arg0
the object to compare against this object for reference equality.
returns
true if the argument is a reference to the receiver object; false otherwise.
attributes: final
definition classes: AnyRef
def equals(that: Any): Boolean

The equality method defined in AnyRef.

The equality method defined in AnyRef.@return true if the receiver object is equivalent to the argument; false otherwise. */
definition classes: Tree → Equals → AnyRef → Any
def finalize(): Unit

This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.
The details of when and if the finalize method are invoked, as well as the interaction between finalizeand non-local returns and exceptions, are all platform dependent.
attributes: protected
definition classes: AnyRef
def getClass(): java.lang.Class[_ <: java.lang.Object]

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

Returns 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
def hasSymbol: Boolean

definition classes: SymTree → Tree
def hashCode(): Int

Returns a hash code value for the object.

Returns a hash code value for the object.
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.
returns
the hash code value for the object.
definition classes: Tree → AnyRef → Any
val id: Int

definition classes: Tree
def isDef: Boolean

definition classes: Tree
def isEmpty: Boolean

definition classes: Tree
def isInstanceOf[T0]: Boolean

This method is used to test whether the dynamic type of the receiver object is T0.

This method is used to test whether the dynamic type of the receiver object is T0.
Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression1.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 requested typed.
returns
true if the receiver object is an instance of erasure of type T0; false otherwise.
attributes: final
definition classes: Any
def name: Name

attributes: abstract
def ne(arg0: AnyRef): Boolean

o.ne(arg0) is the same as !(o.eq(arg0)).

o.ne(arg0) is the same as !(o.eq(arg0)).
arg0
the object to compare against this object for reference dis-equality.
returns
false if the argument is not a reference to the receiver object; true otherwise.
attributes: final
definition classes: AnyRef
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
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
def pos: Position

definition classes: Tree
def pos_=(pos: Position): Unit

definition classes: Tree
def productArity: Int

return k for a product A(x_1,.
return k for a product A(x_1,...,x_k) attributes: abstract definition classes: Product
def productElement(n: Int): Any For a product A(x_1,. For a product A(x_1,...,x_k), returns x_(n+1) for 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
def productElements: Iterator[Any] definition classes: Product deprecated: use productIterator instead
def productIterator: Iterator[Any] An iterator that returns all fields of this product An iterator that returns all fields of this product definition classes: Product
def productPrefix: String By default the empty string. By default the empty string. Implementations may override this method in order to prepend a string prefix to the result of the toString methods. definition classes: Product
def setPos(pos: Position): Tree definition classes: Tree
def setSymbol(sym: Symbol): Tree definition classes: Tree
def setType(tp: Type): Tree Set tpe to give tp and return this. Set tpe to give tp and return this. definition classes: Tree
var symbol: Symbol definition classes: SymTree → Tree
def synchronized[T0](arg0: T0): T0 attributes: final definition classes: AnyRef
def toString(): String Returns a string representation of the object. Returns a string representation of the object. The default representation is platform dependent. returns a string representation of the object. definition classes: Tree → AnyRef → Any
def tpe: Type definition classes: Tree
def tpe_=(t: Type): Unit definition classes: Tree
def wait(): Unit attributes: final definition classes: AnyRef
def wait(arg0: Long, arg1: Int): Unit attributes: final definition classes: AnyRef
def wait(arg0: Long): Unit attributes: final definition classes: AnyRef

RefTree

trait RefTree extends Tree with SymTree

Value Members

def !=(arg0: AnyRef): Boolean

def !=(arg0: Any): Boolean

def ##(): Int

def $asInstanceOf[T0](): T0

def $isInstanceOf[T0](): Boolean

def ==(arg0: AnyRef): Boolean

def ==(arg0: Any): Boolean

def asInstanceOf[T0]: T0

def canEqual(that: Any): Boolean

def children: List[Tree]

def clone(): AnyRef

def defineType(tp: Type): Tree

def eq(arg0: AnyRef): Boolean

def equals(that: Any): Boolean

def finalize(): Unit

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

def hasSymbol: Boolean

def hashCode(): Int

val id: Int

def isDef: Boolean

def isEmpty: Boolean

def isInstanceOf[T0]: Boolean

def name: Name

def ne(arg0: AnyRef): Boolean

def notify(): Unit

def notifyAll(): Unit

def pos: Position

def pos_=(pos: Position): Unit

def productArity: Int

def productElement(n: Int): Any

def productElements: Iterator[Any]

def productIterator: Iterator[Any]

def productPrefix: String

def setPos(pos: Position): Tree

def setSymbol(sym: Symbol): Tree

def setType(tp: Type): Tree

var symbol: Symbol

def synchronized[T0](arg0: T0): T0

def toString(): String

def tpe: Type

def tpe_=(t: Type): Unit

def wait(): Unit

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

def wait(arg0: Long): Unit