org.lflang.scoping.LFScopeProviderImpl Class Reference

This class enforces custom rules. More...

Inherits AbstractLFScopeProvider.

Inherited by org.lflang.scoping.LFScopeProvider.

Classes
enum	RefType
	Enumerate of the kinds of references. More...

Public Member Functions
IScope	getScope (EObject context, EReference reference)
	Depending on the provided context, construct the appropriate scope for the given reference.

Protected Member Functions
IScope	getScopeForAssignment (Assignment assignment, EReference reference)
IScope	getScopeForImportedReactor (ImportedReactor context, EReference reference)
	Filter out candidates that do not originate from the file listed in this particular import statement.
IScope	getScopeForParameterReference (ParameterReference term, EReference reference)
IScope	getScopeForReactorDecl (EObject obj, EReference reference)
IScope	getScopeForVarRef (VarRef variable, EReference reference)
IScope	getScopeForWidthTerm (WidthTerm term, EReference reference)

Detailed Description

This class enforces custom rules.

In particular, it resolves references to parameters, ports, actions, and timers. Ports can be referenced across at most one level of hierarchy. Parameters, actions, and timers can be referenced locally, within the reactor.

Author

Marten Lohstroh

See also

Member Function Documentation

getScope()

IScope org.lflang.scoping.LFScopeProviderImpl.getScope	(	EObject	context,
		EReference	reference )

Depending on the provided context, construct the appropriate scope for the given reference.

Parameters

context	The AST node in which a to-be-resolved reference occurs.
reference	The reference to resolve.

getScopeForAssignment()

IScope org.lflang.scoping.LFScopeProviderImpl.getScopeForAssignment ( Assignment assignment, EReference reference )

protected

getScopeForImportedReactor()

IScope org.lflang.scoping.LFScopeProviderImpl.getScopeForImportedReactor ( ImportedReactor context, EReference reference )

protected

Filter out candidates that do not originate from the file listed in this particular import statement.

getScopeForParameterReference()

IScope org.lflang.scoping.LFScopeProviderImpl.getScopeForParameterReference ( ParameterReference term, EReference reference )

protected

getScopeForReactorDecl()

IScope org.lflang.scoping.LFScopeProviderImpl.getScopeForReactorDecl ( EObject obj, EReference reference )

protected

Parameters

obj	Instantiation or Reactor that has a ReactorDecl to resolve.
reference	The reference to link to a ReactorDecl node.

getScopeForVarRef()

IScope org.lflang.scoping.LFScopeProviderImpl.getScopeForVarRef ( VarRef variable, EReference reference )

protected

getScopeForWidthTerm()

IScope org.lflang.scoping.LFScopeProviderImpl.getScopeForWidthTerm ( WidthTerm term, EReference reference )

protected

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The documentation for this class was generated from the following file:

• /Users/runner/work/lingua-franca/lingua-franca/core/src/main/java/org/lflang/scoping/LFScopeProviderImpl.java