Class HandsBackArgument

java.lang.Object

org.ek9lang.compiler.support.retention.HandsBackArgument

All Implemented Interfaces:

BiPredicate<ScopedSymbol, Integer>

public final class HandsBackArgument
extends Object
implements BiPredicate<ScopedSymbol, Integer>

May the call hand the argument it is given at parameterIndex back as (part of) its result - return <- <that parameter>? The narrower question than RetainsArgument, which also counts an argument kept anywhere else (receiver <- item) and the unknown opt-out: the closeable ownership decision reports a hand-back (E81072) and treats any other keeping as handed on.

Constructor Summary

Constructors

Constructor	Description
HandsBackArgument()

Method Summary

Modifier and Type	Method	Description
boolean	test(ScopedSymbol callee, Integer parameterIndex)

Methods inherited from class Object

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

Methods inherited from interface BiPredicate

and, negate, or

Constructor Details

HandsBackArgument

public HandsBackArgument()

Method Details

test

public boolean test(ScopedSymbol callee,
 Integer parameterIndex)

Specified by:

test in interface BiPredicate<ScopedSymbol, Integer>