Class MapScope

A scope describes what target elements are visible from a specific cross-reference context.

Implements

Scope

Index

Constructors

Properties

caseInsensitive elements outerScope?

Methods

getAllElements getElement

Constructors

constructor

new MapScope(elements, outerScope?, options?): MapScope
Parameters
- elements: Iterable<AstNodeDescription>
- OptionalouterScope: Scope
- Optionaloptions: ScopeOptions
Returns MapScope
- Defined in packages/langium/src/references/scope.ts:80

Properties

`Readonly`caseInsensitive

caseInsensitive: boolean

`Readonly`elements

elements: Map<string, AstNodeDescription>

`Optional` `Readonly`outerScope

outerScope?: Scope

Methods

getAllElements

getAllElements(): Stream<AstNodeDescription>
Create a stream of all elements in the scope. This is used to compute completion proposals to be shown in the editor.

Returns Stream<AstNodeDescription>
Implementation of Scope.getAllElements
- Defined in packages/langium/src/references/scope.ts:104

getElement

getElement(name): undefined | AstNodeDescription
Find a target element matching the given name. If no element is found, undefined is returned. If multiple matching elements are present, the selection of the returned element should be done according to the semantics of your language. Usually it is the element that is most closely defined.
Parameters
- name: string
  Name of the cross-reference target as it appears in the source text.
Returns undefined | AstNodeDescription
Implementation of Scope.getElement
- Defined in packages/langium/src/references/scope.ts:92