Graal Sdk 24.1.2 · org.graalvm.polyglot.proxy.ProxyIterable

public Interface ProxyIterable

Interface to be implemented to mimic guest language iterables.

Method Summary

Modifier and Type	Method and Description
public static ProxyIterable	from(Iterable<Object> iterable) Creates a proxy iterable backed by a Java `Iterable`.
public Object	getIterator() Returns an iterator.

Method Detail

from back to summary

from	back to summary
public static ProxyIterable from(Iterable<Object> iterable) Creates a proxy iterable backed by a Java `Iterable`. If the values of the iterable are host values then they will be `unboxed`. Since 21.1

public static ProxyIterable from(Iterable<Object> iterable)

Creates a proxy iterable backed by a Java Iterable. If the values of the iterable are host values then they will be unboxed.

Since: 21.1

getIterator back to summary

getIterator	back to summary
public Object getIterator() Returns an iterator. The returned object must be interpreted as an iterator using the semantics of `Context#asValue(Object)` otherwise an `IllegalStateException` is thrown. Examples for valid return values are: `ProxyIterator` `Iterator`, requires `host iterable access` A guest language object representing an iterator Since 21.1 See Also `ProxyIterator`

public Object getIterator()

Returns an iterator. The returned object must be interpreted as an iterator using the semantics of Context#asValue(Object) otherwise an IllegalStateException is thrown. Examples for valid return values are:

ProxyIterator
Iterator, requires host iterable access
A guest language object representing an iterator

Since: 21.1
See Also: ProxyIterator