You could do this with with CollectionsUtils from [Collections].
But I think we all agree that implementing a Predicate inline is a lot more
verbose than the proposed method.
2013/7/4 Ted Dunning <ted.dunn...@gmail.com>
> A bigger question is why this is needed at all.
>
> Why not just use composition? In guava, one would do this:
>
> Iterables.all(Arrays.asList(foo), new Predicate<Double>() {
> @Override
> public boolean apply(Double input) {
> return input != null;
> }
> });
>
> Surely the same is already possible with commons.
>
>
>
> On Thu, Jul 4, 2013 at 12:23 PM, Dave Brosius <dbros...@mebigfatguy.com
> >wrote:
>
> > This implies that having arrays with some null elements is
> >
> > a) somewhat common
> > 2) a good idea
> >
> >
> > I'd say both are not true.
> >
> > I'm not sure the library should promote that the above is the case.
> >
> >
> >
> > On 07/04/2013 02:43 PM, Rafael Santini wrote:
> >
> >> Hi,
> >>
> >> I would like to propose a method in ObjectUtils class that receives an
> >> array of objects and returns true if all objects are not null. I have
> >> implemented the following:
> >>
> >> public static boolean isNull(Object object) {
> >> return object == null;
> >> }
> >>
> >> public static boolean isNotNull(Object object) {
> >> return isNull(object) == false;
> >> }
> >>
> >> public static boolean isNotNull(Object... objects) {
> >> for (Object object : objects) {
> >> if (isNull(object)) {
> >> return false;
> >> }
> >> }
> >> return true;
> >> }
> >>
> >> Can I submit a patch for this feature?
> >>
> >> Thanks,
> >>
> >> Rafael Santini
> >>
> >>
> >>
> >>
> >>
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