Class ReachOfInPlaceWrite

java.lang.Object

org.ek9lang.compiler.support.sharing.ReachOfInPlaceWrite

All Implemented Interfaces:

BiFunction<InPlaceWrite, Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol>, Optional<Reach>>

public final class ReachOfInPlaceWrite
extends Object
implements BiFunction<InPlaceWrite, Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol>, Optional<Reach>>

THE reading of an in-place write as a call (D66, Steve 2026-10-21): when the operator that makes it is the program's own code (InPlaceWriteRunsProgramCode), it is a call that is not pure, given the object written and whatever the right-hand side gives it (other -= amount), or - for a stream target - every element of the stream. Empty when nothing of the program's runs (total += 5, items += item), or the occurrence is not an in-place write.

Constructor Summary

Constructors

Constructor	Description
ReachOfInPlaceWrite()

Method Summary

Modifier and Type	Method	Description
Optional<Reach>	apply(InPlaceWrite write, Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol> recorded)

Methods inherited from class Object

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

Methods inherited from interface BiFunction

andThen

Constructor Details

ReachOfInPlaceWrite

public ReachOfInPlaceWrite()

Method Details

apply

public Optional<Reach> apply(InPlaceWrite write,
 Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol> recorded)

Specified by:

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