Class AccessToSymbolOrError

java.lang.Object

org.ek9lang.compiler.common.RuleSupport

org.ek9lang.compiler.common.TypedSymbolAccess

org.ek9lang.compiler.phase3.AccessToSymbolOrError

All Implemented Interfaces:

Consumer<SymbolAccessData>

final class AccessToSymbolOrError
extends TypedSymbolAccess
implements Consumer<SymbolAccessData>

Check that a symbol can be accessed issues error if not possible.

isAccessible(SymbolAccessData) is THE access rule (private: only from within the same type; protected: only from within the same type hierarchy; public: anywhere). A check that must report a denial under its own, clearer code (E07835 for collect as T) asks the predicate rather than re-deriving the rule.

Field Summary

Fields inherited from class RuleSupport

errorListener, symbolsAndScopes

Constructor Summary

Constructors

Constructor	Description
AccessToSymbolOrError(SymbolsAndScopes symbolsAndScopes, ErrorListener errorListener)

Method Summary

Modifier and Type	Method	Description
void	accept(SymbolAccessData symbolAccessData)
(package private) static boolean	isAccessible(SymbolAccessData symbolAccessData)	THE access rule: may the symbol be reached from the scope the access is made in.

Methods inherited from class TypedSymbolAccess

emitTypeNotResolvedError, getRecordedAndTypedSymbol, isProcessingScopePure, recordATypedSymbol

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Consumer

andThen

Constructor Details

AccessToSymbolOrError

AccessToSymbolOrError(SymbolsAndScopes symbolsAndScopes,
 ErrorListener errorListener)

Method Details

accept

public void accept(SymbolAccessData symbolAccessData)

Specified by:

accept in interface Consumer<SymbolAccessData>

isAccessible

static boolean isAccessible(SymbolAccessData symbolAccessData)

THE access rule: may the symbol be reached from the scope the access is made in.