Class IteratorIterable<E>
- Type Parameters:
- E- the type of elements returned by this iterator.
- All Implemented Interfaces:
- Iterable<E>
Iterator instance appear to be an
 Iterable instance.  The iterable can be constructed in one
 of two variants:  single use, multiple use.
 
 In the single use iterable case, the iterable is only usable for one
 iterative operation over the source iterator.  Subsequent iterative
 operations use the same, exhausted source iterator.  To create a single use
 iterable, construct a new IteratorIterable using a Iterator
 that is NOT a ResettableIterator iterator:
 
Iterator<Integer> iterator = // some non-resettable iterator Iterable<Integer> iterable = new IteratorIterable<Integer>(iterator);
 In the multiple use iterable case, the iterable is usable for any number of
 iterative operations over the source iterator.  Of special note, even though
 the iterable supports multiple iterations, it does not support concurrent
 iterations. To implicitly create a multiple use iterable, construct a new
 IteratorIterable using a ResettableIterator iterator:
 
   Integer[] array = {Integer.valueOf(1),Integer.valueOf(2),Integer.valueOf(3)};
   Iterator<Integer> iterator = IteratorUtils.arrayIterator(array); // a resettable iterator
   Iterable<Integer> iterable = new IteratorIterable<Integer>(iterator);
 
 
 A multiple use iterable can also be explicitly constructed using any
 Iterator and specifying true for the
 multipleUse flag:
 
Iterator<Integer> iterator = // some non-resettable iterator Iterable<Integer> iterable = new IteratorIterable<Integer>(iterator, true);
- Since:
- 4.0
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Constructor SummaryConstructorsConstructorDescriptionIteratorIterable(Iterator<? extends E> iterator) Constructs a newIteratorIterablethat will use the given iterator.IteratorIterable(Iterator<? extends E> iterator, boolean multipleUse) Constructs a newIteratorIterablethat will use the given iterator.
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Method SummaryMethods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface java.lang.IterableforEach, spliterator
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Constructor Details- 
IteratorIterableConstructs a newIteratorIterablethat will use the given iterator.- Parameters:
- iterator- the iterator to use.
 
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IteratorIterableConstructs a newIteratorIterablethat will use the given iterator.- Parameters:
- iterator- the iterator to use.
- multipleUse-- trueif the new iterable can be used in multiple iterations
 
 
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Method Details- 
iterator
 
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