thredds.inventory

Interface CloseableIterable<T>

All Superinterfaces:

Iterable<T>

All Known Implementing Classes:

CloseableIterableAdapter

public interface CloseableIterable<T>
extends Iterable<T>

A factory that produces a CloseableIterator.

 void method(CloseableIterable<T> ballotsIterable) {
   try (CloseableIterator<T> ballotsIter = ballotsIterable.iterator()) {
     while (ballotsIter.hasNext()) {
       T ballot = ballotsIter.next();
       // do stuff
     }
   }
 }
 

or

  void method(CloseableIterable<T> ballotsIterable) {
     try (Stream<T> ballotsStream = ballotsIterable.iterator().stream()) {
       ballotsStream.filter(b -> b.state == State.CAST)
                    .forEach(ballot -> {
                       // do stuff
                    });
     }
  }
 

Method Summary

Modifier and Type	Method and Description
CloseableIterator<T>	iterator()

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

iterator

CloseableIterator<T> iterator()

Specified by:

iterator in interface Iterable<T>