A single function or value import element, that is, the name of an imported function or value, optionally preceded by a type alias.

Examples:

ln=log
sysout=out

no subtypes hierarchy

Initializer
ImportFunctionValueElement(MemberName name, ImportFunctionValueAlias? importAlias = null, ImportElements? nestedImports = null)
Parameters:
  • name

    The name of the imported function or value.

  • importAlias = null

    The visible name of the imported function or value.

  • nestedImports = null

    The nested imports of the imported element. Unspecified!

    This is not blessed by the specification, and only supported by the compiler for interoperation with Java: it allows you to import members of a class with a lowercase name without explicitly “uppercase-ing” that name (via \I). See ceylon/ceylon-spec#323.

Attributes
childrenSource Codeshared actual Node[] children

The child nodes of this node.

Refines ImportElement.children ultimately refines Node.children
hashSource Codeshared 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.

Refines Object.hash
importAliasSource Codeshared actual ImportFunctionValueAlias? importAlias

The visible name of the imported function or value.

nameSource Codeshared actual MemberName name

The name of the imported function or value.

nestedImportsSource Codeshared actual ImportElements? nestedImports

The nested imports of the imported element. Unspecified!

This is not blessed by the specification, and only supported by the compiler for interoperation with Java: it allows you to import members of a class with a lowercase name without explicitly “uppercase-ing” that name (via \I). See ceylon/ceylon-spec#323.

Inherited Attributes
Attributes inherited from: Node
Attributes inherited from: Object
Methods
copySource Codeshared ImportFunctionValueElement copy(MemberName name = ..., ImportFunctionValueAlias? importAlias = ..., ImportElements? nestedImports = ...)
Parameters:
  • name = this.name
  • importAlias = this.importAlias
  • nestedImports = this.nestedImports
equalsSource Codeshared 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.

transformSource Codeshared 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.

Inherited Methods
Methods inherited from: Node