A type import alias, that is, an uppercase identifier followed by an “equals” character.

Examples:

JString=
Char=

no subtypes hierarchy

Initializer
ImportTypeAlias(TypeName name)
Parameters:
  • name

    The visible name of the imported element.

    (This would probably be called alias if that weren’t a keyword.)

Attributes
childrenshared actual [UIdentifier] children

The child nodes of this node.

Refines ImportAlias.children ultimately refines Node.children
hashshared actual Integer hash

The hash value of the value, which allows the value to be an element of a hash-based set or key of a hash-based map. Implementations must respect the constraint that:

  • if x==y then x.hash==y.hash.

Therefore, a class which refines equals must also refine hash.

Because the Integer type is platform-dependent a compiler for a given platform is permitted to further manipulate the calculated hash for an object, and the resulting hash may differ between platforms.

Refines Object.hash
nameshared actual TypeName name

The visible name of the imported element.

(This would probably be called alias if that weren’t a keyword.)

Inherited Attributes
Attributes inherited from: ImportAlias
Attributes inherited from: Node
Attributes inherited from: Object
hash, string
Methods
copyshared ImportTypeAlias copy(TypeName name = ...)
Parameters:
  • name = this.name
equalsshared actual Boolean equals(Object that)

Determine if two values are equal. Implementations should respect the constraints that:

  • if x===y then x==y (reflexivity),
  • if x==y then y==x (symmetry),
  • if x==y and y==z then x==z (transitivity).

Furthermore it is recommended that implementations ensure that if x==y then x and y have the same concrete class.

A class which explicitly refines equals() is said to support value equality, and the equality operator == is considered much more meaningful for such classes than for a class which simply inherits the default implementation of identity equality from Identifiable.

Refines Object.equals
transformshared actual Result transform<out Result>(Transformer<Result> transformer)

Transform this node with the given transformer by calling the appropriate transformX method on the transformer.

If you have a Node node that’s actually an LIdentifier instance, then the runtime will call LIdentifier.transform; therefore, this method is by nature narrowing. This means that if transformer is a NarrowingTransformer, calling node.transform(transformer) is equivalent to calling transformer.transformNode(node). On the other hand, if transformer is a WideningTransformer, then the two operations are very different.

visitshared actual void visit(Visitor visitor)

Visit this node with the given visitor. Calls the appropriate visitX method on the visitor.

Refines Node.visit
Inherited Methods
Methods inherited from: Node
Methods inherited from: Object
equals