// -- NamedJavaFunction methods
@Override
public int invoke(LuaState luaState) {
Iterable<?> iterable = luaState.checkJavaObject(1, Iterable.class);
luaState.pushJavaObject(new ElementIterator(iterable.iterator()));
luaState.pushJavaObject(iterable);
luaState.pushNil();
return 3;
}
// -- JavaFunction methods
@Override
public int invoke(LuaState luaState) {
if (iterator.hasNext()) {
luaState.pushJavaObject(iterator.next());
} else {
luaState.pushNil();
}
return 1;
}
