Class CapturedCopy

java.lang.Object

org.ek9lang.compiler.support.CapturedCopy

All Implemented Interfaces:

BiFunction<Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol>, EK9Parser.ExpressionParamContext, Optional<ISymbol>>

public final class CapturedCopy
extends Object
implements BiFunction<Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol>, EK9Parser.ExpressionParamContext, Optional<ISymbol>>

THE copy a dynamic function or class makes from one argument of its capture list (CaptureAliases follows these). Was RecordedSymbols.capturedCopy (no-statics lane S3, 2026-10-29).

Constructor Summary

Constructors

Constructor	Description
CapturedCopy()

Method Summary

Modifier and Type	Method	Description
Optional<ISymbol>	apply(Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol> recorded, EK9Parser.ExpressionParamContext param)	The copy a dynamic function or class makes from one argument of its capture list - (acc) and (total: acc) both make a copy, named acc and total - which shares the object the argument refers to.

Methods inherited from class Object

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

Methods inherited from interface BiFunction

andThen

Constructor Details

CapturedCopy

public CapturedCopy()

Method Details

apply

public Optional<ISymbol> apply(Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol> recorded,
 EK9Parser.ExpressionParamContext param)

The copy a dynamic function or class makes from one argument of its capture list - (acc) and (total: acc) both make a copy, named acc and total - which shares the object the argument refers to. Empty when param is not a capture argument or no copy is recorded.

Specified by:

apply in interface BiFunction<Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol>, EK9Parser.ExpressionParamContext, Optional<ISymbol>>

Parameters:

recorded - the recorded-symbol lookup of the phase asking (symbolsAndScopes or parsedModule)

param - one argument of a capture list